WILLIAM LYON HOMES
10-K, 2000-03-08
OPERATIVE BUILDERS
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<PAGE>   1

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                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                            ------------------------

                                   FORM 10-K
                            ------------------------
  (MARK ONE)

     [X]   ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
        SECURITIES EXCHANGE ACT OF 1934

                  FOR THE FISCAL YEAR ENDED DECEMBER 31, 1999

                                       OR

     [ ]   TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF
        THE SECURITIES EXCHANGE ACT OF 1934

                         COMMISSION FILE NUMBER 0-18001

                               WILLIAM LYON HOMES
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)

<TABLE>
<S>                                            <C>
                   DELAWARE                                      33-0864902
       (STATE OR OTHER JURISDICTION OF            (I.R.S. EMPLOYER IDENTIFICATION NUMBER)
        INCORPORATION OR ORGANIZATION)
</TABLE>

                             4490 VON KARMAN AVENUE
                        NEWPORT BEACH, CALIFORNIA 92660
                    (ADDRESS OF PRINCIPAL EXECUTIVE OFFICES)

       REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE: (949) 833-3600

          SECURITIES REGISTERED PURSUANT TO SECTION 12(b) OF THE ACT:

<TABLE>
<CAPTION>
                                                           NAME OF EACH EXCHANGE
             TITLE OF EACH CLASS                            ON WHICH REGISTERED
             -------------------                           ---------------------
<S>                                            <C>
    COMMON STOCK, PAR VALUE $.01 PER SHARE                NEW YORK STOCK EXCHANGE
</TABLE>

        SECURITIES REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT: NONE

     Indicate by check mark whether registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days.  YES [X]  NO [ ].

     Indicate by check mark if disclosure of delinquent filers pursuant to Item
405 of Regulation S-K is not contained herein, and will not be contained, to the
best of registrant's knowledge, in definitive proxy or information statements
incorporated by reference in Part III of this Form 10-K or any amendments to
this Form 10-K.  [ ]

     The aggregate market value of the voting stock held by non-affiliates of
the registrant as of December 31, 1999 was $28,079,485. (This calculation
assumes that all officers and directors of the Company are affiliates.)

     The number of shares of Common Stock outstanding as of February 25, 2000
was 10,439,135.

                      DOCUMENTS INCORPORATED BY REFERENCE

     Portions of registrant's Proxy Statement for the Annual Meeting of Holders
of Common Stock to be held on May 9, 2000 are incorporated herein by reference
into Part III.

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<PAGE>   2

                               WILLIAM LYON HOMES

                                     INDEX

<TABLE>
<CAPTION>
                                                                      PAGE NO.
                                                                      --------
<S>      <C>                                                          <C>
                                    PART I
Item 1.  Business....................................................     1
Item 2.  Properties..................................................    13
Item 3.  Legal Proceedings...........................................    14
Item 4.  Submission of Matters to a Vote of Security Holders.........    14

                                   PART II

Item 5.  Market for the Registrant's Common Equity and Related
         Stockholder Matters.........................................    15
Item 6.  Selected Financial Data.....................................    16
Item 7.  Management's Discussion and Analysis of Financial Condition
         and Results of Operations...................................    17
Item 7A. Quantitative and Qualitative Disclosures About Market
         Risk........................................................    27
Item 8.  Financial Statements and Supplementary Data.................    27
Item 9.  Changes in and Disagreements with Accountants on Accounting
         and Financial Disclosure....................................    28

                                   PART III

Item 10. Directors and Executive Officers of the Registrant..........    28
Item 11. Executive Compensation......................................    28
Item 12. Security Ownership of Certain Beneficial Owners and
         Management..................................................    28
Item 13. Certain Relationships and Related Transactions..............    28

                                   PART IV

Item 14. Exhibits, Consolidated Financial Statement Schedules and
         Reports on Form 8-K.........................................    28
         Index to Consolidated Financial Statements..................    32
</TABLE>

                                        i
<PAGE>   3

                                     PART I
ITEM 1. BUSINESS

GENERAL

     William Lyon Homes, a Delaware corporation (formerly named The Presley
Companies), and subsidiaries (the "Company") are primarily engaged in designing,
constructing and selling single family detached and attached homes in
California, Arizona, New Mexico and Nevada. Since its founding in 1956, the
Company has sold over 49,000 homes. The Company conducts its homebuilding
operations through six geographic divisions (Southern California, San Diego,
Northern California, Arizona, New Mexico and Nevada) including both wholly-owned
projects and projects being developed in unconsolidated joint ventures. The
Company believes that it was one of the largest homebuilders in California in
terms of both sales and homes delivered in 1999. Approximately 72% of the
Company's home closings were derived from its California operations. In 1999,
the Company and its unconsolidated joint ventures had combined revenues of
$643.3 million and delivered 2,618 homes. Currently the Company's homebuilding
operations are being conducted under the names of William Lyon Homes and Presley
Homes.

     The Company designs, constructs and sells a wide range of homes designed to
meet the specific needs of each of its markets, although it primarily emphasizes
sales to the entry-level and move-up home buyer markets. The Company currently
markets its homes through 50 sales locations in both its wholly-owned projects
and projects being developed in unconsolidated joint ventures. In 1999, the
average sales price for homes delivered was $240,700, with homes priced from
$83,000 to $1,011,000.

     The Company and its unconsolidated joint ventures currently own
approximately 6,290 lots (including 3,506 in unconsolidated joint ventures) and
control an additional 2,728 lots, substantially all of which are entitled. As
used in this Annual Report on Form 10-K, "entitled" land has a Development
Agreement and/or Vesting Tentative Map, or a final recorded plat or map from the
appropriate county or city government. Development Agreements and Vesting
Tentative Maps generally provide for the right to develop the land in accordance
with the provisions of the Development Agreement or Vesting Tentative Map unless
an issue arises concerning health, safety or general welfare. The Company's
sources of developed lots for its homebuilding operations are (1) development of
master-planned communities, primarily through unconsolidated joint ventures at
the current time, and (2) purchase of smaller projects with shorter life cycles
(merchant homebuilding). The Company estimates that its current inventory of
land is adequate to supply its homebuilding operations at current operating
levels for approximately 2 years.

     Prior to 1994, the Company had focused on the development of master-planned
communities as a primary source of developed lots for its homebuilding
operations. Beginning in 1994, the Company's land acquisition strategy, to the
extent permitted by the Company's financing arrangements, has been to undertake
projects with shorter life-cycles in order to reduce development and market risk
while maintaining an inventory of lots sufficient for construction of homes over
a two or three year period. As part of this strategy, the Company's current
plans are to: (i) acquire and develop parcels of land with up to approximately
300 lots, (ii) expand its homebuilding operations in the Southwest, particularly
in its long established markets in California and Arizona, and in Nevada, where
the Company entered the market in 1995 and (iii) continue to evaluate
opportunities in land development and master-planned communities with the
intention that any such projects would be funded in significant part by sources
other than the Company.

     On November 5, 1999, The Presley Companies ("Presley"), which subsequently
changed its name to William Lyon Homes on December 31, 1999 (the "Company") as
described below, acquired substantially all of the assets and assumed
substantially all of the related liabilities of William Lyon Homes, Inc. ("Old
William Lyon Homes"), in accordance with a Purchase Agreement executed as of
October 7, 1999 with Old William Lyon Homes, William Lyon and William H. Lyon.
William Lyon is Chairman of the Board of Old William Lyon Homes and also
Chairman of the Board and Chief Executive Officer of the Company. William H.
Lyon is the son of William Lyon and a director and an employee of the Company.

     The total purchase price consisted of approximately $42,598,000 in cash and
the assumption of approximately $101,058,000 of liabilities of Old William Lyon
Homes. The purchase price was determined

                                        1
<PAGE>   4

based on the values as of December 31, 1998 of the real property and related
assets acquired. The parties intended that these assets, together with all
income, receivables, escrow and other proceeds, purchase deposits, cash and
other assets earned or received from any sale of these assets, including any
assets acquired with sales proceeds, in the ordinary course of business since
January 1, 1999 and through November 5, 1999 would inure to the buyer. These
amounts were to be net of any amounts used to pay or satisfy land acquisition or
development costs, capital expenditures, principal or interest on indebtedness,
accounts payable, accrued liabilities, employee wages and benefits, taxes and
other liabilities and operating expenses and incurred in the ordinary course of
business. The Company funded the asset purchase through borrowings from its
existing working capital facility and the assumption of existing indebtedness on
certain real estate projects that were acquired.

     The acquisition has been accounted for as a purchase and, accordingly, the
purchase price has been allocated based on the fair value of the assets and
liabilities acquired. The excess of the purchase price over the net assets
acquired amounting to approximately $8,689,000 has been reflected as goodwill
and is being amortized on a straight-line basis over an estimated useful life of
seven years.

     After the acquisition described above and prior to the effectiveness of the
merger as described below, William Lyon and a trust of which William H. Lyon is
the beneficiary acquired (1) 5,741,454 shares of the Company's Series A Common
Stock for $0.655 per share in a tender offer for the purchase of up to
10,678,792 shares of the Company's Series A Common Stock which closed on
November 5, 1999 and (2) 14,372,150 shares of the Company's Series B Common
Stock for $0.655 per share under agreements with certain holders of the
Company's Series B Common Stock which closed on November 8, 1999. On November 5,
1999 William Lyon and the Company cancelled all of William Lyon's outstanding
options to purchase 750,000 shares of the Company's Series A Common Stock. The
completion of these transactions, together with the previous disposition on
August 12, 1999 of 3,000,000 shares by William Lyon and a trust of which William
H. Lyon is the beneficiary, resulted in William Lyon and a trust of which
William H. Lyon is a beneficiary owning approximately 49.9% of the Company's
outstanding Common Stock.

     A Special Committee of independent directors of the Company's Board of
Directors approved the Purchase Agreement and the transactions contemplated
thereby after receiving an opinion from Warburg Dillon Read LLC to the effect
that after giving effect to the asset acquisition, tender offer, the merger and
the Series B stock purchase agreements, the shares of common stock to be issued
in the merger to the Company's stockholders and/or, to the extent that any
holders of Series A Common Stock (other than the Lyons and the Series B
stockholders which have entered into Series B Stock Purchase Agreements) tenders
shares, the cash that may be received by each such tendering holder, subject to
the proration provisions of the tender offer, is fair to the holders of the
Series A Common Stock (other than the Lyons and those holders of Series B Common
Stock) from a financial point of view. The Special Committee's approval was also
made after receiving an opinion from Houlihan Lokey Howard & Zukin Financial
Advisors, Inc. as to the fairness of the consideration to be paid by the Company
in connection with the purchase of assets from Old William Lyon Homes. The
closing of the purchase of assets under the Purchase Agreement was made after
receiving an opinion from Houlihan Lokey as to the solvency of the Company after
consummation of the transactions contemplated in the Purchase Agreement.

     On November 5, 1999 at a Special Meeting of Holders of Common Stock, the
Holders of Common Stock approved a proposal to adopt a certificate of ownership
and merger pursuant to which The Presley Companies would merge with and into
Presley Merger Sub, Inc., a newly-formed Delaware corporation and wholly owned
subsidiary of The Presley Companies, with Presley Merger Sub, Inc. being the
surviving corporation. In the merger, each outstanding share of common stock of
The Presley Companies became exchangeable for 0.2 share of common stock of
Presley Merger Sub, Inc. In the merger, the surviving corporation was renamed
The Presley Companies, which in turn was renamed William Lyon Homes on December
31, 1999. On November 11, 1999, the certificate of ownership and merger was
filed in the State of Delaware and the merger became effective. Beginning on
November 12, 1999, the shares of the surviving company (then named The Presley
Companies) commenced trading on the New York Stock Exchange under the symbol
"PDC."

                                        2
<PAGE>   5

     The principal purpose of the merger is to help preserve the Company's
substantial net operating loss carryforwards and other tax benefits for use in
offsetting future taxable income by decreasing, but not eliminating, the risk of
an "ownership change" for federal income tax purposes.

     The Company's future use of tax carryforwards would be severely limited if
there were an "ownership change," as defined by the applicable tax laws and
regulations, over any three-year period. While the Company believes an
"ownership change" has not occurred since 1994, there is a risk that future
shifts in ownership, primarily involving present or future holders of 5% or more
of the Company's shares, could result in an "ownership change" as calculated for
federal income tax purposes.

     Prior to the merger, the Company generally had no control over purchases or
sales by investors who acquire 5% or more of its shares. However, the merger was
intended to reduce the risk of an "ownership change" occurring by restricting
certain transfers of the Company's stock. In general, the transfer restrictions
prohibit, without prior approval of the board of directors of the Company, the
direct or indirect disposition or acquisition of any stock of the Company by or
to any holder who owns or would so own upon the acquisition (either directly or
through the tax attribution rules) 5% or more of the Company's stock.

     These restrictions are intended to bind all holders of shares of the
Company's common stock outstanding at the effective time of the merger. The
transfer restrictions on the shares of the Company will remain in effect for at
least three years unless the Company's board of directors determines that they
are no longer needed to preserve the Company's tax benefits.

     The Company after the consummation of the merger had substantially the same
financial position as that of The Presley Companies immediately before the
merger (the merger took effect after consummation of the transactions
contemplated in the Purchase Agreement with Old William Lyon Homes as described
above). Except for the transfer restrictions and the elimination of provisions
dividing the common stock into two series, the new shares of common stock issued
by the surviving company in the merger have terms substantially similar to the
old shares of common stock.

     Effective on November 5, 1999, Old William Lyon Homes changed its name to
Corporate Enterprises, Inc. Effective after the close of business on December
31, 1999, The Presley Companies changed its name to William Lyon Homes.
Effective on January 3, 2000, the Company's stock ticker symbol changed from PDC
to WLS. The Company's common stock continues to trade on the New York Stock
Exchange under the stock symbol WLS.

     In accordance with the bond indenture agreement governing the Company's
Senior Notes which are due in 2001, if the Company's Consolidated Tangible Net
Worth is less than $60,000,000 for two consecutive fiscal quarters, the Company
is required to offer to purchase $20,000,000 in principal amount of the Senior
Notes. Because the Company's Consolidated Tangible Net Worth has been less than
$60,000,000 beginning with the quarter ended June 30, 1997, the Company would,
effective on December 4, 1997, June 4, 1998, December 4, 1998, June 4, 1999 and
December 4, 1999 have been required to make offers to purchase $20,000,000 of
the Senior Notes at par plus accrued interest, less the face amount of Senior
Notes acquired by the Company after September 30, 1997, March 31, 1998,
September 30, 1998, March 31, 1999 and September 30, 1999 respectively. The
Company acquired Senior Notes with a face amount of $20,000,000 after September
30, 1997 and prior to December 4, 1997, again after March 31, 1998 and prior to
June 4, 1998, again after September 30, 1998 and prior to December 4, 1998,
again after March 31, 1999 and prior to June 4, 1999 and again after September
30, 1999 and prior to December 4, 1999, and therefore was not required to make
offers to purchase Senior Notes. As a result of these transactions, the Company
recognized as an extraordinary item net gains from retirement of debt totaling
$4,200,000 and $2,741,000 during the years ended December 31, 1999 and 1998,
after giving effect to income taxes and amortization of related loan costs.

     Every six months, until the Company's Consolidated Tangible Net Worth is
$60,000,000 or more at the end of a fiscal quarter, the Company will be required
to make similar offers to purchase $20,000,000 of Senior Notes. At December 31,
1999, the Company's Consolidated Tangible Net Worth was $43,193,000. The
Company's management has previously held discussions, and may in the future hold
discussions, with representatives of the holders of the Senior Notes with
respect to modifying this repurchase provision of the

                                        3
<PAGE>   6

bond indenture agreement. To date, no agreement has been reached to modify this
repurchase provision. Any such change in the terms or conditions of the bond
indenture agreement requires the affirmative vote of at least a majority in
principal amount of the Senior Notes outstanding. No assurances can be given
that any such change will be made.

     Because of the Company's obligation to offer to purchase $20 million in
principal amount of the Senior Notes every six months so long as the Company's
Consolidated Tangible Net Worth is less than $60 million, the Company is
restricted in its ability to acquire, hold and develop real estate projects. The
Company changed its operating strategy during 1997 to finance certain projects
by forming joint ventures with venture partners that would provide a substantial
portion of the capital necessary to develop these projects. The Company believes
that the use of joint venture partnerships better enables it to reduce its
capital investments and risks in the highly capital intensive California
markets, as well as to repurchase the Company's Senior Notes as described above.
The Company generally receives, after priority returns and capital distributions
to its partners, approximately 50% of the profits and losses, and cash flows
from joint ventures.

     As of December 31, 1999, the Company and certain of its subsidiaries are
general partners or members in nineteen joint ventures involved in the
development and sale of residential projects. Such joint ventures are 50% or
less owned and, accordingly, the financial statements of such joint ventures are
not consolidated with the Company's financial statements. The Company's
investments in unconsolidated joint ventures are accounted for using the equity
method. See Note 7 of "Notes to Consolidated Financial Statements" for condensed
combined financial information for these joint ventures. Based upon current
estimates, substantially all future development and construction costs will be
funded by the Company's joint venture partners or from the proceeds of
construction financing obtained by the joint ventures.

     The Company will continue to utilize its current inventory of lots and
future land acquisitions to conduct its operating strategy which consists of:
(i) offering a diverse product line at a variety of prices to suit a wide range
of consumer tastes, (ii) limiting completed housing inventory exposure, (iii)
emphasizing well-designed cost-effective products, (iv) utilizing market
research to allow for a quick response to local market conditions, (v)
maintaining budget and control systems to facilitate effective cost controls and
(vi) using extensive marketing and sales efforts.

     The Company had total revenues from operations of $440.0 million, $368.3
million and $329.9 million for the years ended December 31, 1999, 1998 and 1997,
respectively. Homes closed by the Company were 2,618, 1,925 and 1,597 for the
years ended December 31, 1999, 1998 and 1997, respectively.

     The Company's operations are dependent to a significant extent on debt
financing and, beginning in the fourth quarter of 1997, on joint venture
financing. The Company's principal credit sources are the 12 1/2% Senior Notes,
a Working Capital Facility, project construction loans, and seller-provided
financing. The Company filed with the Securities and Exchange Commission a
Registration Statement on Form S-1 for the sale of $200.0 million of 12 1/2%
Senior Notes which became effective on June 23, 1994. The offering closed on
June 29, 1994 and was fully subscribed and issued. At December 31, 1999, the
outstanding principal amount of the 12 1/2% Senior Notes was $100.0 million. The
Working Capital Facility is a revolving line of credit facility with a maximum
commitment of $100.0 million. The Working Capital Facility is secured by
substantially all of the Company's assets. At December 31, 1999, the outstanding
principal amount under the Working Capital Facility was $33.0 million. See
"Management's Discussion and Analysis of Financial Condition and Results of
Operations -- Financial Condition and Liquidity" and Note 8 of "Notes to
Consolidated Financial Statements."

     The ability of the Company to meet its obligations on its indebtedness will
depend to a large degree on its future performance which in turn will be
subject, in part, to factors beyond its control, such as prevailing economic
conditions, mortgage and other interest rates, weather, the occurrence of events
such as landslides, soil subsidence and earthquakes that are uninsurable, not
economically insurable or not subject to effective indemnification agreements,
availability of labor and homebuilding materials, changes in governmental laws
and regulations, and the availability and cost of land for future development.
At this time, the Company's degree of leverage may limit its ability to meet its
obligations, withstand adverse business or other conditions and capitalize on
business opportunities.

                                        4
<PAGE>   7

     The Company's principal executive offices are located at 4490 Von Karman
Avenue, Newport Beach, California 92660 and its telephone number is (949)
833-3600. The Company was incorporated in the State of Delaware on July 15,
1999.

THE COMPANY'S MARKETS

     The Company is currently operating through six geographic divisions:
Southern California, San Diego, Northern California, Arizona, New Mexico, and
Nevada. Each of the divisions has responsibility for the management of the
Company's homebuilding and development operations within the geographic
boundaries of the division. The New Mexico Division is currently phasing out its
operations and will cease operating in mid-2000.

     The following table sets forth sales from real estate operations
attributable to each of the Company's homebuilding divisions during the
preceding three fiscal years:

<TABLE>
<CAPTION>
                                                           YEAR ENDED DECEMBER 31,
                                          ---------------------------------------------------------
                                               1999(7)               1998                1997
                                          -----------------    ----------------    ----------------
                                           DOLLAR     % OF      DOLLAR    % OF      DOLLAR    % OF
                                           AMOUNT     TOTAL     AMOUNT    TOTAL     AMOUNT    TOTAL
                                          --------    -----    --------   -----    --------   -----
                                                       (DOLLARS IN THOUSANDS)
<S>                                       <C>         <C>      <C>        <C>      <C>        <C>
WHOLLY-OWNED
  Southern California(1)................  $169,394       26%   $ 80,868     20%    $120,641     37%
  San Diego(2)..........................    40,168        6%     70,390     17%      30,464      9%
  Northern California(3)................   110,920       17%     76,117     19%      83,171     25%
  Arizona(4)............................    32,014        5%     68,803     17%      50,550     15%
  New Mexico(5).........................    23,989        4%     27,067      7%      19,996      6%
  Nevada(6).............................    63,496       10%     44,487     11%      25,120      8%
  Other.................................        --        0%        550      0%          --      0%
                                          --------    -----    --------    ---     --------    ---
                                           439,981       68%    368,282     91%     329,942    100%
                                          --------    -----    --------    ---     --------    ---
UNCONSOLIDATED JOINT VENTURES
  Southern California(1)................    39,054        6%        871      0%          --      0%
  San Diego(2)..........................   121,226       19%     26,725      6%          --      0%
  Northern California(3)................    43,056        7%     13,485      3%          --      0%
                                          --------    -----    --------    ---     --------    ---
                                           203,336       32%     41,081      9%          --      0%
                                          --------    -----    --------    ---     --------    ---
COMBINED
  Southern California(1)................   208,448       32%     81,739     20%     120,641     37%
  San Diego(2)..........................   161,394       25%     97,115     23%      30,464      9%
  Northern California(3)................   153,976       24%     89,602     22%      83,171     25%
  Arizona(4)............................    32,014        5%     68,803     17%      50,550     15%
  New Mexico(5).........................    23,989        4%     27,067      7%      19,996      6%
  Nevada(6).............................    63,496       10%     44,487     11%      25,120      8%
  Other.................................        --        0%        550      0%          --      0%
                                          --------    -----    --------    ---     --------    ---
                                          $643,317      100%   $409,363    100%    $329,942    100%
                                          ========    =====    ========    ===     ========    ===
</TABLE>

- ---------------
(1) The Southern California Division consists of operations in Los Angeles,
    Orange, Riverside, San Bernardino and Ventura Counties.

(2) The San Diego Division consists of operations in San Diego and Riverside
    Counties.

(3) The Northern California Division consists of operations in Alameda, Contra
    Costa, El Dorado, Sacramento, Solano, Yolo and Santa Clara Counties.

(4) The Arizona Division consists of operations in the Phoenix area and, until
    January 1999, Tucson, Arizona.

(5) The New Mexico Division consists of operations in Albuquerque and Santa Fe,
    New Mexico.

                                        5
<PAGE>   8

(6) The Nevada Division consists of operations in the Las Vegas area.

(7) In November 1999, the Company acquired substantially all of the assets of
    Old William Lyon Homes, all of which are located in California.

     For financial information concerning segments, see the "Consolidated
Financial Statements" and Note 1 of "Notes to Consolidated Financial
Statements."

HOMEBUILDING

     The Company currently has a wide variety of product lines which enables it
to meet the specific needs of each of its markets. The Company's products
include entry-level, move-up and luxury homes and lots for custom homes,
although it primarily emphasizes sales to the entry-level and move-up home
markets. The Company believes that this diversified product strategy enables it
to mitigate some of the risks inherent in the homebuilding industry and to meet
a variety of market conditions. In order to reduce exposure to local market
conditions, the Company's sales locations are geographically dispersed. The
Company currently has 50 sales locations.

     Because the decision as to which product to develop is based on the
Company's assessment of market conditions and the restrictions imposed by
government regulations, homestyles and sizes vary from project to project. The
Company's attached housing ranges in size from 868 to 1,376 square feet, and the
Company's detached housing ranges from 1,127 to 4,655 square feet.

     Due to the Company's product and geographic diversification strategy, the
prices of the Company's homes also vary substantially. Prices for the Company's
attached housing range from approximately $144,000 to $228,000 and prices for
detached housing range from approximately $83,000 to $1,011,000. The average
sales price of the Company's homes for the year ended December 31, 1999 was
$240,700.

     The Company generally standardizes and limits the number of home designs
within any given product line. This standardization permits on-site mass
production techniques and bulk purchasing of materials and components, thus
enabling the Company to better control and sometimes reduce construction costs.

     The Company contracts with a number of architects and other consultants who
are involved in the design process of the Company's homes. Designs are
constrained by zoning requirements, building codes, energy efficiency laws and
local architectural guidelines, among other factors. Engineering, landscaping,
master-planning and environmental impact analysis work are subcontracted to
independent firms which are familiar with local requirements.

     Substantially all construction work is done by subcontractors with the
Company acting as the general contractor. The Company manages subcontractor
activities with on-site supervisory employees and management control systems.
The Company does not have long-term contractual commitments with its
subcontractors or suppliers. However, the Company generally has been able to
obtain sufficient materials and subcontractors during times of material
shortages. The Company believes its relationships with its suppliers and
subcontractors are good.

                                        6
<PAGE>   9

DESCRIPTION OF PROJECTS

     The Company's homebuilding projects usually take two to five years to
develop. The following table presents project information relating to each of
the Company's homebuilding divisions.

<TABLE>
<CAPTION>
                                                                    LOTS       HOMES CLOSED
                                                  ESTIMATED        OWNED         FOR YEAR       BACKLOG
                                     YEAR OF      NUMBER OF        AS OF          ENDED            AT
                                      FIRST       HOMES AT      DECEMBER 31,   DECEMBER 31,   DECEMBER 31,       SALES PRICE
      PROJECT (COUNTY) PRODUCT       DELIVERY   COMPLETION(1)       1999           1999        1999(2)(4)          RANGE(3)
      ------------------------       --------   -------------   ------------   ------------   ------------   --------------------
<S>                                  <C>        <C>             <C>            <C>            <C>            <C>
SOUTHERN CALIFORNIA
WHOLLY-OWNED:
Sun Lakes Country Club (Riverside
  County)(5)
  Previously Closed Products........   1987         1,970              0              0             0
  Veranda...........................   1994            25              0              2             0        $  105,000 - 115,000
  Executive Series..................   1995            87              0              2             0        $  108,900 - 135,900
  Promenade.........................   1996           108              8             42             8        $  120,000 - 131,000
  Atrium............................   1996           102              6             41             6        $  139,000 - 186,000
  Terrace...........................   1996           110             11             42            11        $  173,000 - 192,000
                                                   ------          -----          -----           ---
                                                    2,402             25            129            25
                                                   ------          -----          -----           ---
Horsethief Canyon Ranch (Riverside
  County) Previously Closed
  Products..........................   1989           847              0              0             0
  Series "300"......................   1998           116              1            102             1        $  126,000 - 144,000
  Series "400"......................   1995           554            301             74             9        $  164,000 - 197,000
  Series "500"......................   1995           445            192             92             9        $  193,000 - 216,000
                                                   ------          -----          -----           ---
                                                    1,962            494            268            19
                                                   ------          -----          -----           ---
Fontana (San Bernardino County).....   1998           135             49             79            14        $  152,000 - 166,000
                                                   ------          -----          -----           ---
Carey Ranch -- Sylmar (Los Angeles
  County)...........................   1997           138              0             33             0        $  210,000 - 242,000
                                                   ------          -----          -----           ---
Granada Hills (Los Angeles
  County)...........................   1999            37              2             35             1        $  450,000 - 520,000
                                                   ------          -----          -----           ---
Oak Park -- Irvine (Orange
  County)...........................   1998           330             30            168            15        $  144,000 - 228,000
                                                   ------          -----          -----           ---
Crown Ridge -- Palmdale (Los Angeles
  County)...........................   2000            71             71              0             0        $  179,000 - 199,000
                                                   ------          -----          -----           ---
Lyon Reflections (Riverside
  County)...........................   1999            39              2             37             2        $  150,000 - 180,000
                                                   ------          -----          -----           ---
Lyon Orchard (San Bernardino
  County)...........................   2000            81             81              0             0        $  165,000 - 190,000
                                                   ------          -----          -----           ---
Lyon Vineyard (San Bernardino
  County)...........................   2000           100            100              0             0        $  200,000 - 230,000
                                                   ------          -----          -----           ---
Lyon Harvest (Orange County)........   1999            23              2             21             1        $  270,000 - 280,000
                                                   ------          -----          -----           ---
Bishop Ranch (Orange County)........   1999            20              0             20             0        $  270,000 - 300,000
                                                   ------          -----          -----           ---
Solana at Talega (Orange County)....   2000           120            120              0            24        $  285,000 - 325,000
                                                   ------          -----          -----           ---
Lyon Parkside (Orange County).......   1999            30              4             26             2        $  440,000 - 480,000
                                                   ------          -----          -----           ---
Avalon at Summer Lane (Orange
  County)...........................                  113            113              0             0
                                                   ------          -----          -----           ---
        Total wholly-owned..........                5,601          1,093            816           103
                                                   ------          -----          -----           ---
UNCONSOLIDATED JOINT VENTURES:
Thousand Oaks (Ventura County)......   1998           110             33             74            11        $  299,000 - 323,000
                                                   ------          -----          -----           ---
White Cloud Estates (Ventura
  County)...........................   1999            78             64             14             5        $  300,000 - 334,000
                                                   ------          -----          -----           ---
Ladera Maplewood (Orange County)....   1999           103             72             31             7        $  275,000 - 315,000
                                                   ------          -----          -----           ---
Lyon Monterrey (Orange County)......   1999            99             92              7            11        $  360,000 - 412,000
                                                   ------          -----          -----           ---
Compass Pointe @ Foster Ranch
  (Orange County)...................                   92             92              0             0
                                                   ------          -----          -----           ---
        Total unconsolidated joint
          ventures..................                  482            353            126            34
                                                   ------          -----          -----           ---
SOUTHERN CALIFORNIA DIVISION
  TOTAL.............................                6,083          1,446            942           137
                                                   ======          =====          =====           ===
</TABLE>

                                        7
<PAGE>   10

<TABLE>
<CAPTION>
                                                                    LOTS       HOMES CLOSED
                                                  ESTIMATED        OWNED         FOR YEAR       BACKLOG
                                     YEAR OF      NUMBER OF        AS OF          ENDED            AT
                                      FIRST       HOMES AT      DECEMBER 31,   DECEMBER 31,   DECEMBER 31,       SALES PRICE
      PROJECT (COUNTY) PRODUCT       DELIVERY   COMPLETION(1)       1999           1999        1999(2)(4)          RANGE(3)
      ------------------------       --------   -------------   ------------   ------------   ------------   --------------------
<S>                                  <C>        <C>             <C>            <C>            <C>            <C>
                                                       NORTHERN CALIFORNIA
WHOLLY-OWNED:
Oakhurst Country Club (Contra Costa
  County)
  Previously Closed Products........   1989         1,063              0              0             0
  Falcon Ridge......................   1996           145              0             42             0        $  366,000 - 437,000
  Peacock Creek.....................   1996           142             22             30            17        $  462,000 - 592,000
  Diablo Village (Town Center)......   2000            33             33              0             0
                                                   ------          -----          -----           ---
                                                    1,383             55             72            17
                                                   ------          -----          -----           ---
Twin Cities Mill Creek (Sacramento
  County)...........................   1996           116              0             19             0        $  110,000 - 125,000
                                                   ------          -----          -----           ---
Eagle Ridge (Solano County).........   1997           364             17             90            11        $  222,000 - 308,000
                                                   ------          -----          -----           ---
Mace Ranch -- Classics (Yolo
  County)...........................   1997           121              0             54             0        $  186,000 - 234,000
                                                   ------          -----          -----           ---
Mace Ranch -- Affordables (Yolo
  County)...........................   1997            28              0              4             0        $  118,000 - 135,000
                                                   ------          -----          -----           ---
Lyon Rosewood (San Joaquin
  County)...........................   1999            74             38             36            22        $  134,000 - 192,000
                                                   ------          -----          -----           ---
Lyon Edgewood (San Joaquin
  County)...........................   1999            87             53             34             8        $  118,300 - 135,000
                                                   ------          -----          -----           ---
Lyon Villas (San Joaquin County)....   1999           135            116             19            29        $  203,000 - 242,000
                                                   ------          -----          -----           ---
Lyon Estates (San Joaquin County)...   1999           120             98             22            21        $  241,000 - 279,000
                                                   ------          -----          -----           ---
Lyon Fairways (Solano County).......   1999            91             58             33            41        $  272,000 - 344,000
                                                   ------          -----          -----           ---
        Total wholly-owned..........                2,519            435            383           149
                                                   ------          -----          -----           ---
UNCONSOLIDATED JOINT VENTURES:
Cerro Plata (Santa Clara County)....   2001           538            538              0             0
                                                   ------          -----          -----           ---
The Preserve (Alameda County).......   1997            87             27             44            23        $897,000 - 1,011,000
                                                   ------          -----          -----           ---
St. Helena Westminster Estates (Napa
  County)...........................   2000            23             23              0             8        $  495,000 - 555,000
                                                   ------          -----          -----           ---
Lyon Groves (Contra Costa County)...   1999           103             85             18            13        $  244,000 - 327,000
                                                   ------          -----          -----           ---
Lyon Ridge (Contra Costa County)....   2000            71             71              0             0        $  255,000 - 315,000
                                                   ------          -----          -----           ---
Manor at Thomas Ranch (Contra Costa
  County)...........................   2000            63             63              0            11        $  493,000 - 536,000
                                                   ------          -----          -----           ---
Plantation at Thomas Ranch (Contra
  Costa County).....................   2000            73             73              0             8        $  545,000 - 706,000
                                                   ------          -----          -----           ---
        Total unconsolidated joint
          ventures..................                  958            880             62            63
                                                   ------          -----          -----           ---
NORTHERN CALIFORNIA DIVISION
  TOTAL.............................                3,477          1,315            445           212
                                                   ======          =====          =====           ===
                                                            SAN DIEGO
WHOLLY-OWNED:
Discovery Hills (San Diego County)
  Previously Closed Products........   1991           734              0              0             0
  Discovery Meadows.................   1997           143              0              5             0        $  186,000 - 219,000
                                                   ------          -----          -----           ---
                                                      877              0              5             0
                                                   ------          -----          -----           ---
Carmel Mountain Ranch (San Diego
  County) Previously Closed
  Products..........................   1986         5,044              0              0             0
  The Summit........................   1997            86              0             37             0        $  353,000 - 392,000
  The Bluffs........................   1997           114              0             30             0        $  265,000 - 297,000
                                                   ------          -----          -----           ---
                                                    5,244              0             67             0
                                                   ------          -----          -----           ---
Sycamore Ranch (Riverside County)...   1997           195            132             25             7        $  319,000 - 366,000
                                                   ------          -----          -----           ---
Vail Ranch (San Diego County).......   2000           152            152              0             4        $  162,000 - 178,000
                                                   ------          -----          -----           ---
Meadowlark -- La Fuente
  (San Diego County)................   2000            56             56              0             0
                                                   ------          -----          -----           ---
        Total wholly-owned..........                6,524            340             97            11
                                                   ------          -----          -----           ---
</TABLE>

                                        8
<PAGE>   11

<TABLE>
<CAPTION>
                                                                    LOTS       HOMES CLOSED
                                                  ESTIMATED        OWNED         FOR YEAR       BACKLOG
                                     YEAR OF      NUMBER OF        AS OF          ENDED            AT
                                      FIRST       HOMES AT      DECEMBER 31,   DECEMBER 31,   DECEMBER 31,       SALES PRICE
      PROJECT (COUNTY) PRODUCT       DELIVERY   COMPLETION(1)       1999           1999        1999(2)(4)          RANGE(3)
      ------------------------       --------   -------------   ------------   ------------   ------------   --------------------
<S>                                  <C>        <C>             <C>            <C>            <C>            <C>
                                                   ------          -----          -----           ---
UNCONSOLIDATED JOINT VENTURES:
Torrey Hills -- The Sands (San Diego
  County)...........................   1998           107              0             61             0        $  333,000 - 375,000
                                                   ------          -----          -----           ---
Torrey Hills -- The Shores (San
  Diego County).....................   1998           111             46             39            31        $  408,000 - 446,000
                                                   ------          -----          -----           ---
Torrey Hills -- The Cove (San Diego
  County)...........................   1999           108             57             51            21        $  394,000 - 422,000
                                                   ------          -----          -----           ---
Knollwood at Castle Creek (San Diego
  County)...........................   1999            77             30             47            10        $  203,000 - 221,000
                                                   ------          -----          -----           ---
Stonecrest (San Diego County).......   1999           110             16             94            16        $  233,000 - 282,000
                                                   ------          -----          -----           ---
Mercy Road -- Allegra (San Diego
  County)...........................   1999           113             19             94            16        $  238,000 - 293,000
                                                   ------          -----          -----           ---
Otay Ranch -- Saratogo Trails (San
  Diego County).....................   1999            74             67              7             1        $  244,000 - 264,000
                                                   ------          -----          -----           ---
Otay Ranch -- Mendocino (San Diego
  County)...........................   1999           139            130              9             1        $  193,000 - 210,000
                                                   ------          -----          -----           ---
Meadowlark -- Monte Verde
  (San Diego County)................   2000            65             65              0             0
                                                   ------          -----          -----           ---
East Grove (San Diego County).......                  291            291              0             0
                                                   ------          -----          -----           ---
        Total unconsolidated joint
          ventures..................                1,195            721            402            96
                                                   ------          -----          -----           ---
SAN DIEGO DIVISION TOTAL............                7,719          1,061            499           107
                                                   ======          =====          =====           ===

ARIZONA
WHOLLY-OWNED:
McDowell Mt. Ranch (Maricopa
  County)...........................   1995            75              0              1             0        $  196,000 - 235,000
                                                   ------          -----          -----           ---
Estrella (Maricopa County)..........   1995           113              2             21             0        $  117,000 - 147,000
                                                   ------          -----          -----           ---
Eagle Mountain (Maricopa County)....   1996           101              0             21             0        $  190,000 - 248,000
                                                   ------          -----          -----           ---
Legend Trail (Maricopa County)......   1996           102              1             33             0        $  150,000 - 186,000
                                                   ------          -----          -----           ---
Williams Centre -- Haciendas (Pima
  County)...........................   1996            50              0              2             0        $  166,000 - 196,000
                                                   ------          -----          -----           ---
Williams Centre -- Las Villas
  (Pima County).....................   1997            46              0              1             0        $  119,000 - 136,000
                                                   ------          -----          -----           ---
McDowell Mt. Ranch "P" (Maricopa
  County)...........................   1997            69              0             10             0        $  199,000 - 237,000
                                                   ------          -----          -----           ---
Lone Mountain (Maricopa County).....   1997            55              0             29             0        $  235,000 - 287,000
                                                   ------          -----          -----           ---
Manzanita Heights (Maricopa
  County)...........................   1997            73              0              6             0        $   83,000 -  93,000
                                                   ------          -----          -----           ---
Crystal Gardens (Maricopa County)...   1997           157             64             36            15        $   97,000 - 122,000
                                                   ------          -----          -----           ---
Monument Vista (Pima County)........   1997           106              0              3             0        $  179,000 - 240,000
                                                   ------          -----          -----           ---
Rio Del Verde (Maricopa County).....   2000            84             13              0             1        $  160,000 - 199,000
                                                   ------          -----          -----           ---
Sage Creek -- Encanto (Maricopa
  County)...........................   2000           176             15              0             0        $   99,000 - 113,000
                                                   ------          -----          -----           ---
Sage Creek -- Arcadia (Maricopa
  County)...........................   2000           167              9              0             0        $  126,000 - 147,000
                                                   ------          -----          -----           ---
Sage Creek -- Solano (Maricopa
  County)...........................   2000            82              7              0             0        $  157,000 - 181,000
                                                   ------          -----          -----           ---
Mesquite Grove -- Small
  (Maricopa County).................   2000           110            110              0             0
                                                   ------          -----          -----           ---
Mesquite Grove -- Large
  (Maricopa County).................   2000            95             95              0             0
                                                   ------          -----          -----           ---
        Total wholly-owned..........                1,661            316            163            16
                                                   ------          -----          -----           ---
</TABLE>

                                        9
<PAGE>   12

<TABLE>
<CAPTION>
                                                                    LOTS       HOMES CLOSED
                                                  ESTIMATED        OWNED         FOR YEAR       BACKLOG
                                     YEAR OF      NUMBER OF        AS OF          ENDED            AT
                                      FIRST       HOMES AT      DECEMBER 31,   DECEMBER 31,   DECEMBER 31,       SALES PRICE
      PROJECT (COUNTY) PRODUCT       DELIVERY   COMPLETION(1)       1999           1999        1999(2)(4)          RANGE(3)
      ------------------------       --------   -------------   ------------   ------------   ------------   --------------------
<S>                                  <C>        <C>             <C>            <C>            <C>            <C>
UNCONSOLIDATED JOINT VENTURES:
Mountaingate (Maricopa County)......   2001         1,552          1,552              0             0
                                                   ------          -----          -----           ---
        Total unconsolidated joint
          ventures..................                1,552          1,552              0             0
                                                   ------          -----          -----           ---
ARIZONA DIVISION TOTAL..............                3,213          1,868            163            16
                                                   ======          =====          =====           ===

NEW MEXICO
WHOLLY-OWNED:
Summerfield (Bernalillo County).....   1995           195             51             55             8        $   90,000 - 140,000
                                                   ------          -----          -----           ---
Tuscany Hills (Bernalillo County)...   1996            30              0              3             0        $  129,000 - 183,000
                                                   ------          -----          -----           ---
Rancho del Sol (Santa Fe County)....   1996           195             24             68             7        $   91,000 - 165,000
                                                   ------          -----          -----           ---
The Courtyards at Park West
  (Bernalillo County)...............   1996            77              0             30             0        $  136,000 - 175,000
                                                   ------          -----          -----           ---
Ventana (Bernalillo County).........   1997            81             14             16             0        $  132,000 - 175,000
                                                   ------          -----          -----           ---
NEW MEXICO DIVISION TOTAL...........                  578             89            172            15
                                                   ======          =====          =====           ===

NEVADA
WHOLLY-OWNED:
Prominence (Clark County)...........   1996           100              0              2             0        $  147,000 - 175,000
                                                   ------          -----          -----           ---
Camden Park (Clark County)..........   1997           150              0             56             0        $  157,000 - 166,000
                                                   ------          -----          -----           ---
Monte Nero (Clark County)...........   1997           171             25             71            24        $  135,000 - 170,000
                                                   ------          -----          -----           ---
Royal Woods (Clark County)..........   1998           142             11             91             9        $  153,000 - 186,000
                                                   ------          -----          -----           ---
Deer Springs Ranch (Clark County)...   1998           117             18             65            15        $  119,000 - 147,000
                                                   ------          -----          -----           ---
Cambridge Court (Clark County)......   1998           177             47             99            36        $  144,000 - 162,000
                                                   ------          -----          -----           ---
Belvedere (Clark County)............   1999            78             65             13            29        $  171,000 - 196,000
                                                   ------          -----          -----           ---
La Terraza (Clark County)...........   2000            16             16              0            12        $  146,000 - 157,000
                                                   ------          -----          -----           ---
Bella Veranda (Clark County)........   2000            79             79              0             0        $  236,000 - 261,000
                                                   ------          -----          -----           ---
Kingsway Ridge (Clark County).......   2000           156            156              0             0
                                                   ------          -----          -----           ---
Summerlin -- The Gardens (Clark
  County)...........................   2000            94             94              0             0
                                                   ------          -----          -----           ---
NEVADA DIVISION TOTAL...............                1,280            511            397           125
                                                   ======          =====          =====           ===
GRAND TOTALS:
  Wholly-owned......................               18,163          2,784          2,028           419
  Unconsolidated joint ventures.....                4,187          3,506            590           193
                                                   ------          -----          -----           ---
                                                   22,350          6,290          2,618           612
                                                   ======          =====          =====           ===
</TABLE>

- ---------------
(1) The estimated number of homes to be built at completion is subject to
    change, and there can be no assurance that the Company will build these
    homes.

(2) Backlog consists of homes sold under sales contracts that have not yet
    closed, and there can be no assurance that closings of sold homes will
    occur.

(3) Sales price range reflects base price only and excludes any lot premium,
    buyer incentive and buyer selected options, which vary from project to
    project.

(4) Of the total homes subject to pending sales contracts as of December 31,
    1999, 543 represent homes completed or under construction and 69 represent
    homes not yet under construction.

(5) In December 1999 the Company sold substantially all of the remaining lots in
    its Sun Lakes Country Club project in a bulk sale.

                                       10
<PAGE>   13

SALES AND MARKETING

     The management team responsible for a specific project develops marketing
objectives, formulates pricing and sales strategies and develops advertising and
public relations programs for approval of senior management. The Company makes
extensive use of advertising and other promotional activities, including
newspaper advertisements, brochures, television and radio commercials, direct
mail and the placement of strategically located sign boards in the immediate
areas of its developments. In general, the Company's advertising emphasizes the
Company's strengths with respect to the quality and value of its products.

     The Company normally builds, decorates, furnishes and landscapes three to
five model homes for each product line and maintains on-site sales offices,
which typically are open seven days a week. Management believes that model homes
play a particularly important role in the Company's marketing efforts.
Consequently, the Company expends a significant amount of effort in creating an
attractive atmosphere at its model homes. Interior decorations vary among the
Company's models and are carefully selected based upon the lifestyles of
targeted buyers. Structural changes in design from the model homes are not
generally permitted, but home buyers may select various other optional
construction and design amenities.

     The Company employs in-house commissioned sales personnel and, on a limited
basis, outside brokers in the selling of its homes. The Company typically
engages its sales personnel on a long-term, rather than a project-by-project
basis, which it believes results in a more motivated sales force with an
extensive knowledge of the Company's operating policies and products. Sales
personnel are trained by the Company and attend weekly meetings to be updated on
the availability of financing, construction schedules and marketing and
advertising plans.

     The Company strives to provide a high level of customer service during the
sales process and after a home is sold. The participation of the sales
representatives, on-site construction supervisors and the post-closing customer
service personnel, working in a team effort, is intended to foster the Company's
reputation for quality and service, and ultimately lead to enhanced customer
retention and referrals.

     The Company's homes are typically sold before or during construction
through sales contracts which are usually accompanied by a small cash deposit.
Such sales contracts are usually subject to certain contingencies such as the
buyer's ability to qualify for financing. The cancellation rate of buyers who
contracted to buy a home but did not close escrow at the Company's projects was
approximately 15% during 1999. Cancellation rates are subject to a variety of
factors beyond the Company's control such as adverse economic conditions and
increases in mortgage interest rates.

     The Company generally provides a one-year limited warranty of workmanship
and materials with each of its homes. From January 1, 1992 through March 31,
1995, the Company provided a five-year limited warranty for certain homes in the
Company's Southern California Region. This five-year warranty exceeded the
warranty offered by competitors and served as a marketing tool for the Company.
The Company normally reserves one percent of the sales price of its homes
against the possibility of future charges relating to its one-year limited
warranty and similar potential claims. The Company's historical experience is
that one-year warranty claims generally fall within the one percent reserve. In
addition, California law provides that consumers can seek redress for patent
defects in new homes within four years from when the defect is discovered, or
should have been discovered, provided that if the defect is latent there is an
outside limit for seeking redress which is ten years from the completion of
construction. In addition, because the Company generally subcontracts its
homebuilding work to qualified subcontractors who generally provide the Company
with an indemnity and a certificate of insurance prior to receiving payment from
the Company for their work, the Company generally has recourse against the
subcontractors or their insurance carriers for claims relating to the
subcontractors' workmanship or materials. However, there can be no assurance
that claims will not arise out of matters such as landslides, soil subsidence or
earthquakes that are uninsurable, not economically insurable or not subject to
effective indemnification agreements.

                                       11
<PAGE>   14

CUSTOMER FINANCING -- DUXFORD FINANCIAL, INC.

     The Company seeks to assist its home buyers in obtaining financing by
arranging with mortgage lenders to offer qualified buyers a variety of financing
options. Substantially all home buyers utilize long-term mortgage financing to
purchase a home and mortgage lenders will usually make loans only to qualified
borrowers.

     Duxford Financial, Inc., formerly named Presley Mortgage Company, a wholly
owned subsidiary, began operations effective December 1, 1994 and is in
operation to service the Company's operating regions. The mortgage company
operates as a mortgage broker/loan correspondent and originates conventional,
FHA and VA loans.

SALE OF LOTS AND LAND

     In the ordinary course of business, the Company continually evaluates land
sales and has sold, and expects that it will continue to sell, land as market
and business conditions warrant. The Company also sells both multiple lots to
other builders (bulk sales) and improved individual lots for the construction of
custom homes where the presence of such homes adds to the quality of the
community. In addition, the Company may acquire sites with commercial,
industrial and multi-family parcels which will generally be sold to third-party
developers.

INFORMATION SYSTEMS AND CONTROLS

     The Company assigns a high priority to the development and maintenance of
its budget and cost control systems and procedures. The Company's regional and
area offices are connected to corporate headquarters through a fully integrated
accounting, financial and operational management information system. Through
this system, management regularly evaluates the status of its projects in
relation to budgets to determine the cause of any variances and, where
appropriate, adjusts its operations to capitalize on favorable variances or to
limit adverse financial impacts.

COMPETITION

     The homebuilding industry is highly competitive, particularly in the low
and medium-price range where the Company currently concentrates its activities.
Although the Company is one of California's largest homebuilders, the Company
does not believe it has a significant market position in any geographic area
which it serves due to the fragmented nature of the market. Due in significant
part to the recent recession and its effect on the housing market, the Company
has, since 1990, had to reduce its sales prices and offer greater incentives to
buyers in order to effectively compete for sales in several of its markets.
Beginning in 1997 the market has generally rebounded allowing the Company to
selectively increase sales prices and reduce incentives while remaining
competitive. A number of the Company's competitors have larger staffs, larger
marketing organizations, and substantially greater financial resources than
those of the Company. However, the Company believes that it competes effectively
in its existing markets as a result of its product and geographic diversity,
substantial development expertise, and its reputation as a low-cost producer of
quality homes. Further, the Company sometimes gains a competitive advantage in
locations where changing regulations make it difficult for competitors to obtain
entitlements and/or government approvals which the Company has already obtained.

GOVERNMENTAL REGULATIONS AND ENVIRONMENTAL MATTERS

     The Company and its competitors are subject to various local, state and
Federal statutes, ordinances, rules and regulations concerning zoning, building
design, construction and similar matters, including local regulation which
imposes restrictive zoning and density requirements in order to limit the number
of homes that can ultimately be built within the boundaries of a particular
project. The Company and its competitors may also be subject to periodic delays
or may be precluded entirely from developing in certain communities due to
building moratoriums or "slow-growth" or "no-growth" initiatives that could be
implemented in the future in the states in which it operates. Because the
Company usually purchases land with entitlements, the

                                       12
<PAGE>   15

Company believes that the moratoriums would adversely affect the Company only if
they arose from unforeseen health, safety and welfare issues such as
insufficient water or sewage facilities. Local and state governments also have
broad discretion regarding the imposition of development fees for projects in
their jurisdiction. However, these are normally locked-in when the Company
receives entitlements.

     Duxford Financial, Inc. is subject to state licensing laws as a mortgage
broker as well as Federal and state laws concerning real estate loans.

     The Company and its competitors are also subject to a variety of local,
state and Federal statutes, ordinances, rules and regulations concerning
protection of health and the environment. The particular environmental laws
which apply to any given community vary greatly according to the community site,
the site's environmental conditions and the present and former uses of the site.
These environmental laws may result in delays, may cause the Company and its
competitors to incur substantial compliance and other costs, and may prohibit or
severely restrict development in certain environmentally sensitive regions or
areas. The Company's projects in California are especially susceptible to
restrictive government regulations and environmental laws. However,
environmental laws have not, to date, had a material adverse impact on the
Company's operations.

CORPORATE ORGANIZATION AND PERSONNEL

     Each of the Company's operating divisions has responsibility for the
Company's homebuilding and development operations within the geographical
boundaries of that division.

     The Company's eight executive officers at the corporate level average more
than 20 years of experience in the homebuilding and development industries
within California and the Southwest. The Company combines decentralized
management in those aspects of its business where detailed knowledge of local
market conditions is important (such as governmental processing, construction,
land development and sales and marketing), with centralized management in those
functions where the Company believes central control is required (such as
approval of land acquisitions and financial, personnel and legal matters).

     As of December 31, 1999, the Company's real estate development and
homebuilding operations employed approximately 536 full-time and 13 part-time
employees, including corporate staff, supervisory personnel of construction
projects, maintenance crews to service completed projects, as well as persons
engaged in administrative, finance and accounting, engineering, land
acquisition, sales and marketing activities.

     The Company believes that its relations with its employees have been good.
Some employees of the subcontractors which the Company utilizes are unionized,
but virtually none of the Company's employees are union members. Although there
have been temporary work stoppages in the building trades in the Company's areas
of operation, to date none has had any material impact upon the Company's
overall operations.

ITEM 2. PROPERTIES

  Headquarters

     On February 4, 2000, the Company relocated its corporate headquarters from
19 Corporate Plaza, Newport Beach, California to 4490 Von Karman Avenue, Newport
Beach, California. The Company leases its corporate headquarters from The
William Lyon Property Management Company, an affiliated entity of which William
Lyon owns 57%. The old corporate headquarters at 19 Corporate Plaza, which is
owned by the Company, is currently under a contract of sale. The Company leases
or owns properties for its area offices, design centers and Duxford Financial,
Inc., but none of these properties is material to the operation of the Company's
business. For information about properties owned by the Company for use in its
homebuilding activities, see Item 1.

                                       13
<PAGE>   16

ITEM 3. LEGAL PROCEEDINGS

     The Company is involved in various legal proceedings, most of which relate
to routine litigation and some of which are covered by insurance. In the opinion
of the Company's management, none of the uninsured claims involve claims which
are material and unreserved or will have a material adverse effect on the
financial condition of the Company.

ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

     A special meeting of stockholders of the Company was held on November 5,
1999. At the special meeting, the stockholders approved a certificate of
ownership and merger providing for the merger of The Presley Companies with and
into Presley Merger Sub, Inc., a wholly owned subsidiary. With respect to this
matter, 36,541,820 votes were cast for, 847,693 votes were cast against, and
44,975 votes abstained (including broker non-votes).

                                       14
<PAGE>   17

                                    PART II

ITEM 5. MARKET FOR THE REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER
        MATTERS

     Prior to November 12, 1999, the Series A Common Stock of The Presley
Companies traded on the New York Stock Exchange (the "NYSE") under the symbol
PDC. As a result of the merger of The Presley Companies with and into its wholly
owned subsidiary, Presley Merger Sub, Inc., effective on November 11, 1999, each
outstanding share of The Presley Companies common stock was converted into 0.2
share of the Common Stock of the Company which was listed on the NYSE under the
same symbol, PDC. On December 31, 1999, the Company changed its name to William
Lyon Homes and its stock ticker symbol changed from PDC to WLS effective on
January 3, 2000. The following table sets forth the high and low sales prices
for the Common Stock of the Company as reported on the NYSE for the periods
indicated after adjustment for the retroactive effect of the merger with a
wholly-owned subsidiary and the conversion of each share of Series A and Series
B common stock into 0.2 common share of the surviving Company as described in
Note 2 of "Notes to Consolidated Financial Statements."

<TABLE>
<CAPTION>
                                                    HIGH        LOW
                                                   -------    -------
<S>                                                <C>        <C>
1998
  First Quarter..................................  $5.6250    $3.1250
  Second Quarter.................................   5.6250     3.4375
  Third Quarter..................................   6.5625     2.8125
  Fourth Quarter.................................   3.7500     2.1875

1999
  First Quarter..................................   3.7500     1.8750
  Second Quarter.................................   5.0000     2.5000
  Third Quarter..................................   5.6250     3.1250
  Fourth Quarter.................................   6.4375     3.1250
</TABLE>

     As of February 25, 2000, the closing price for the Company's Common Stock
as reported on the NYSE was $5.5625.

     As of February 25, 2000, there were approximately 1,948 beneficial owners
of the Company's Common Stock.

     The Company has not paid any cash dividends on its Common Stock during the
last two fiscal years and expects that for the foreseeable future it will follow
a policy of retaining earnings in order to help finance its business. Payment of
dividends is within the discretion of the Company's Board of Directors and will
depend upon the earnings, capital requirements, general economic conditions and
operating and financial condition of the Company, among other factors. In
addition, the effect of the Company's principal financing agreements currently
prohibits the payment of dividends by the Company. See "Management's Discussion
and Analysis of Financial Condition and Results of Operations -- Financial
Condition and Liquidity" and Note 8 of "Notes to Consolidated Financial
Statements."

                                       15
<PAGE>   18

ITEM 6. SELECTED FINANCIAL DATA

     The following selected consolidated financial data of the Company have been
derived from the Consolidated Financial Statements of the Company and other
available information. The summary should be read in conjunction with the
Consolidated Financial Statements and the Notes thereto appearing elsewhere
herein.

<TABLE>
<CAPTION>
                                             1999(1)      1998         1997         1996         1995
                                             --------   --------     --------     --------     --------
                                                   (IN THOUSANDS EXCEPT PER COMMON SHARE AMOUNTS
                                                                AND NUMBER OF HOMES)
<S>                                          <C>        <C>          <C>          <C>          <C>
STATEMENT OF OPERATIONS DATA:
  Sales
    Homes..................................  $426,839   $348,352     $307,332     $317,366     $231,204
    Lots, land and other...................    13,142     19,930       22,610        1,631       54,301
                                             --------   --------     --------     --------     --------
         Total sales.......................   439,981    368,282      329,942      318,997      285,505
  Income from unconsolidated joint
    ventures...............................    17,859      3,499           --           --           --
  Operating income (loss)..................    48,402     15,580      (84,534)         163      (41,335)
  Income (loss) before income taxes and
    extraordinary item.....................    43,497      8,305      (89,894)         152      (41,653)
  Credit (provision) for income taxes......      (220)    (1,191)          --           --        1,868
  Income (loss) before extraordinary
    item...................................    43,277      7,114      (89,894)         152      (39,785)
  Extraordinary item-gain from retirement
    of debt, net of applicable taxes.......     4,200      2,741           --           --        2,688
  Net income (loss)........................  $ 47,477   $  9,855     $(89,894)    $    152     $(37,097)
  Basic and diluted earnings (loss) per
    common share(2):
    Before extraordinary item..............  $   4.15   $   0.68     $  (8.61)    $     --     $  (3.81)
    Extraordinary item.....................      0.40       0.26           --           --         0.26
                                             --------   --------     --------     --------     --------
    After extraordinary item...............  $   4.55   $   0.94     $  (8.61)    $     --     $  (3.55)
  Ratio of earnings to fixed
    charges(3)(4)..........................      2.59       1.31             (4)          (4)          (4)
BALANCE SHEET DATA:
  Real estate inventories..................  $184,271   $174,502     $255,472     $306,381     $315,535
  Total assets.............................   278,483    246,404      285,244      331,615      340,933
  Notes payable............................   176,630    195,393      254,935      208,524      224,434
  Stockholders' equity (deficit)...........    53,301      5,824       (5,681)      84,213       84,061
OPERATING DATA (including unconsolidated
  joint ventures):
  Number of homes sold.....................     2,285      2,139        1,718        1,804        1,488
  Number of homes closed...................     2,618      1,925        1,597        1,838        1,425
  Number of homes in escrow at end of
    period.................................       612        617          403          282          316
  Average sales prices of homes closed.....  $    241   $    202     $    192     $    173     $    162
</TABLE>

- ---------------
(1) On November 5, 1999, the Company acquired substantially all of the assets
    and assumed substantially all of the related liabilities of Old William Lyon
    Homes. The total purchase price consisted of approximately $42,598,000 in
    cash and the assumption of approximately $101,058,000 of liabilities. The
    acquisition is being accounted for as a purchase, and accordingly, the
    purchase price has been allocated based on the fair value of the assets and
    liabilities acquired. The excess of the purchase price over the net assets
    being acquired amounting to approximately $8,689,000 has been reflected as
    goodwill and is being amortized on a straight line basis over an estimated
    useful life of seven years. See "Management's Discussion and Analysis of
    Financial Condition and Results of Operations" and Note 2 of "Notes to
    Consolidated Financial Statements."

(2) Reflects the conversion of each outstanding share of The Presley Companies
    Common Stock into 0.2 share of the Company's Common Stock as a result of the
    merger of The Presley Companies with and into the Company. See Notes 2 and 3
    of "Notes to Consolidated Financial Statements."

                                       16
<PAGE>   19

(3) Ratio of earnings to fixed charges is calculated by dividing income as
    adjusted by fixed charges. For this purpose, "income as adjusted" means
    income (loss) before (i) minority partners' interest in consolidated income
    (loss) and (ii) income taxes, plus (i) interest expense and (ii)
    amortization of capitalized interest included in cost of sales. For this
    purpose "fixed charges" means (i) interest expense and (ii) interest
    capitalized during the period.

(4) Earnings were not adequate to cover fixed charges by $25.4 million, $21.1
    million, and $67.1 million for the years ended December 31, 1997, 1996, and
    1995, respectively. These deficits, as well as the operating income (loss),
    include the effect of an impairment loss on real estate assets of $74
    million in 1997, and $16.8 million in 1995 and reductions of real estate
    assets to estimated net realizable value of $9.4 million in 1995.

ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
        OF OPERATIONS

     The following discussion of results of operations and financial condition
should be read in conjunction with the Selected Financial Data and the
Consolidated Financial Statements and Notes thereto appearing elsewhere in this
Annual Report on Form 10-K.

     General Overview. On November 5, 1999, The Presley Companies ("Presley"),
which subsequently changed its name to William Lyon Homes on December 31, 1999
(the "Company") as described below, acquired substantially all of the assets and
assumed substantially all of the related liabilities of William Lyon Homes, Inc.
("Old William Lyon Homes"), in accordance with a Purchase Agreement executed as
of October 7, 1999 with Old William Lyon Homes, William Lyon and William H.
Lyon. William Lyon is Chairman of the Board of Old William Lyon Homes and also
Chairman of the Board and Chief Executive Officer of the Company. William H.
Lyon is the son of William Lyon and a director and an employee of the Company.

     The total purchase price consisted of approximately $42,598,000 in cash and
the assumption of approximately $101,058,000 of liabilities of Old William Lyon
Homes. The purchase price was determined based on the values as of December 31,
1998 of the real property and related assets acquired. The parties intended that
these assets, together with all income, receivables, escrow and other proceeds,
purchase deposits, cash and other assets earned or received from any sale of
these assets, including any assets acquired with sales proceeds, in the ordinary
course of business since January 1, 1999 and through November 5, 1999 would
inure to the buyer. These amounts were to be net of any amounts used to pay or
satisfy land acquisition or development costs, capital expenditures, principal
or interest on indebtedness, accounts payable, accrued liabilities, employee
wages and benefits, taxes and other liabilities and operating expenses and
incurred in the ordinary course of business. The Company funded the asset
purchase through borrowings from its existing working capital facility and the
assumption of existing indebtedness on certain real estate projects that were
acquired.

     The acquisition has been accounted for as a purchase and, accordingly, the
purchase price has been allocated based on the fair value of the assets and
liabilities acquired. The excess of the purchase price over the net assets
acquired amounting to approximately $8,689,000 has been reflected as goodwill
and is being amortized on a straight-line basis over an estimated useful life of
seven years.

     After the acquisition described above and prior to the effectiveness of the
merger as described below, William Lyon and William H. Lyon acquired (1)
5,741,454 shares of the Company's Series A Common Stock for $0.655 per share in
a tender offer for the purchase of up to 10,678,792 shares of the Company's
Series A Common Stock which closed on November 5, 1999 and (2) 14,372,150 shares
of the Company's Series B Common Stock for $0.655 per share under agreements
with certain holders of the Company's Series B Common Stock which closed on
November 8, 1999. On November 5, 1999 William Lyon and the Company cancelled all
of William Lyon's outstanding options to purchase 750,000 shares of the
Company's Series A Common Stock. The completion of these transactions, together
with the previous disposition on August 12, 1999 of 3,000,000 shares by William
Lyon and a trust of which William H. Lyon is the beneficiary, resulted in
William Lyon and a trust of which William H. Lyon is a beneficiary owning
approximately 49.9% of the Company's outstanding Common Stock. The foregoing
number of shares does not reflect the

                                       17
<PAGE>   20

subsequent merger and the conversion of each share of Series A and Series B
Common Stock into 0.2 share of common stock as described in Note 2 of "Notes to
Consolidated Financial Statements."

     In accordance with the bond indenture agreement governing the Company's
Senior Notes which are due in 2001, if the Company's Consolidated Tangible Net
Worth is less than $60 million for two consecutive fiscal quarters, the Company
is required to offer to purchase $20 million in principal amount of the Senior
Notes. Because the Company's Consolidated Tangible Net Worth has been less than
$60 million beginning with the quarter ended June 30, 1997, the Company would,
effective on December 4, 1997, June 4, 1998, December 4, 1998, June 4, 1999 and
December 4, 1999, have been required to make offers to purchase $20 million of
the Senior Notes at par plus accrued interest, less the face amount of Senior
Notes acquired by the Company after September 30, 1997, March 31, 1998,
September 30, 1998, March 31, 1999 and September 30, 1999, respectively. The
Company acquired Senior Notes with a face amount of $20 million after September
30, 1997 and prior to December 4, 1997, again after March 31, 1998 and prior to
June 4, 1998, and again after September 30, 1998 and prior to December 4, 1998,
again after March 31, 1999 and prior to June 4, 1999 and again after September
30, 1999 and prior to December 4, 1999 and therefore was not required to make
offers to purchase Senior Notes. As a result of these transactions, the Company
has recognized a net gain of $4.2 million and $2.7 million during the years
ended December 31, 1999 and 1998, respectively, after giving effect to income
taxes and amortization of related loan costs.

     Every six months, until the Company's Consolidated Tangible Net Worth is
$60 million or more at the end of a fiscal quarter, the Company will be required
to make similar offers to purchase $20 million of Senior Notes. At December 31,
1999, the Company's Consolidated Tangible Net Worth was $43.2 million. The
Company's management has previously held discussions, and may in the future hold
discussions, with representatives of the holders of the Senior Notes with
respect to modifying this repurchase provision of the bond indenture agreement.
To date, no agreement has been reached to modify this repurchase provision. Any
such change in the terms or conditions of the bond indenture agreement requires
the affirmative vote of at least a majority in principal amount of the Senior
Notes outstanding. No assurances can be given that any such change will be made.

     Because of the Company's obligation to offer to purchase $20 million in
principal amount of the Senior Notes every six months so long as the Company's
Consolidated Tangible Net Worth is less than $60 million, the Company is
restricted in its ability to acquire, hold and develop real estate projects. The
Company changed its operating strategy during 1997 to finance certain projects
by forming joint ventures with venture partners that would provide a substantial
portion of the capital necessary to develop these projects. The Company believes
that the use of joint venture partnerships better enables it to reduce its
capital investments and risks in the highly capital intensive California
markets, as well as to repurchase the Company's Senior Notes as described above.
The Company generally receives, after priority returns and capital distributions
to its partners, approximately 50% of the profits and losses, and cash flows
from joint ventures.

     As of December 31, 1999, the Company and certain of its subsidiaries are
general partners or members in nineteen joint ventures involved in the
development and sale of residential projects. Such joint ventures are 50% or
less owned and, accordingly, the financial statements of such joint ventures are
not consolidated in the preparation of the Company's financial statements. The
Company's investments in unconsolidated joint ventures are accounted for using
the equity method. See Note 7 of "Notes to Consolidated Financial Statements"
for condensed combined financial information for these joint ventures. Based
upon current estimates, substantially all future development and construction
costs will be funded by the Company's joint venture partners or from the
proceeds of construction financing obtained by the joint ventures.

     At December 31, 1999 the Company had net operating loss carryforwards for
Federal tax purposes of approximately $106.2 million, of which $12.9 million
expires in 2008, $27.4 million expires in 2009, $35.8 million expires in 2010,
$13.7 million expires in 2011, $16.4 million expires in 2012 and $28,000 expires
in 2018. The Company's ability to utilize the tax benefits associated with its
net operating loss carryforwards will depend upon the amount of its otherwise
taxable income and may be limited in the event of an "ownership change" under
federal tax laws and regulations.

                                       18
<PAGE>   21

     The ability of the Company to meet its obligations on its indebtedness will
depend to a large degree on its future performance which in turn will be
subject, in part, to factors beyond its control, such as prevailing economic
conditions, mortgage and other interest rates, weather, the occurrence of events
such as landslides, soil subsidence and earthquakes that are uninsurable, not
economically insurable or not subject to effective indemnification agreements,
availability of labor and homebuilding materials, changes in governmental laws
and regulations, and the availability and cost of lands for future development.
At this time, the Company's degree of leverage may limit its ability to meet its
obligations, withstand adverse business or other conditions and capitalize on
business opportunities.

RESULTS OF OPERATIONS

     Homes sold, closed and in backlog as of and for the periods presented are
as follows:

<TABLE>
<CAPTION>
                                                   AS OF AND FOR YEARS ENDED
                                                          DECEMBER 31,
                                                   --------------------------
                                                    1999      1998      1997
                                                   ------    ------    ------
<S>                                                <C>       <C>       <C>
Number of homes sold
  Company........................................   1,692     1,937     1,718
  Unconsolidated joint ventures..................     593       202        --
                                                   ------    ------    ------
                                                    2,285     2,139     1,718
                                                   ======    ======    ======
Number of homes closed
  Company........................................   2,031     1,834     1,597
  Unconsolidated joint ventures..................     587        91        --
                                                   ------    ------    ------
                                                    2,618     1,925     1,597
                                                   ======    ======    ======
Backlog of homes sold but not closed at end of
  period
  Company........................................     446       499       403
  Unconsolidated joint ventures..................     166       118        --
                                                   ------    ------    ------
                                                      612       617       403
                                                   ======    ======    ======
Dollar amount of backlog of homes sold but not
  closed at end of period (in millions)
  Company........................................  $111.7    $111.8    $ 84.6
  Unconsolidated joint ventures..................    74.1      53.3        --
                                                   ------    ------    ------
                                                   $185.8    $165.1    $ 84.6
                                                   ======    ======    ======
</TABLE>

     Homes in backlog are generally closed within three to six months. The
dollar amount of backlog of homes sold but not closed as of December 31, 1999
was $185.8 million as compared to $165.1 million as of December 31, 1998 and
$179.5 million as of September 30, 1999. The cancellation rate of buyers who
contracted to buy a home but did not close escrow at the Company's projects was
approximately 15% during 1999.

     The number of homes closed in 1999 increased 36.0 percent to 2,618 from
1,925 in 1998. Net new home orders for the year ended December 31, 1999
increased 6.8 percent to 2,285 units from 2,139 for the year ended December 31,
1998. The backlog of homes sold as of December 31, 1999 was 612, down slightly
from 617 units as of December 31, 1998, and down 10.9 percent from 687 units at
September 30, 1999. The Company's inventory of completed and unsold homes as of
December 31, 1999 increased to 71 units from 50 units as of December 31, 1998.

     The improvement in net new home orders and closings for 1999 as compared
with 1998 is primarily the result of improved market conditions in substantially
all of the Company's markets and additional sales locations as a result of new
land acquisitions. At December 31, 1999, the Company had 50 sales locations as
compared to 46 sales locations at December 31, 1998.

     Financial Accounting Standards Statement No. 121, "Accounting for the
Impairment of Long-Lived Assets and for Long-Lived Assets to be Disposed Of,"
("Statement No. 121") requires impairment losses to

                                       19
<PAGE>   22

be recorded on assets to be held and used by the Company when indicators of
impairment are present and the undiscounted cash flows estimated to be generated
by those assets (excluding interest) are less than the carrying amount of the
assets. Statement No. 121 also requires that long-lived assets that are held for
disposal be reported at the lower of the assets' carrying amount or fair value
less cost of disposal. Under the new pronouncement, when an impairment loss is
required for assets to be held and used by the Company, the related assets are
adjusted to their estimated fair value.

     The net loss for the year ended December 31, 1997 included a non-cash
charge of $74,000,000 during the second quarter of 1997 to record impairment
losses on certain real estate assets held and used by the Company. The
impairment losses related to three of the Company's master-planned communities.
The impairment losses related to two communities, which are located in the
Inland Empire area of Southern California, arose primarily from declines in home
sales prices due to continued weak economic conditions and competitive pressures
in that area of Southern California. The impairment loss relating to the other
community, which is located in Contra Costa County in the East San Francisco Bay
area of Northern California, was primarily attributable to lower than expected
cash flow relating to one of the high end residential products in this community
and to a deterioration in the value of the non-residential portion of the
project. The significant deteriorations in the market conditions associated with
these communities resulted in the undiscounted cash flows (excluding interest)
estimated to be generated by these communities being less than their historical
book values. Accordingly, the master-planned communities were written-down to
their estimated fair value.

     The following represents the home sales and excess of revenue from sales
over related cost of sales (i.e., gross profit) of the three master-planned
communities since the recordation of impairment losses on June 30, 1997:

<TABLE>
<CAPTION>
                                 FOR THE               FOR THE              FOR THE
                             SIX MONTHS ENDED        YEAR ENDED           YEAR ENDED
                            DECEMBER 31, 1997     DECEMBER 31, 1998    DECEMBER 31, 1999
                            ------------------    -----------------    -----------------
<S>                         <C>                   <C>                  <C>
Sales...................       $17,662,000           $54,828,000          $79,584,000
Gross profit............       $ 1,202,000           $ 5,850,000           13,012,000
Gross profit %..........               6.8%                 10.7%                16.4%
</TABLE>

     The gross profits recognized on the three master-planned communities
subsequent to the recordation of the impairment losses has increased due to
better than projected sales price increases beginning in 1998.

     The Company periodically evaluates its real estate assets to determine
whether such assets have been impaired and therefore would be required to be
adjusted to fair value. Fair value represents the amount at which an asset could
be bought or sold in a current transaction between willing parties, that is,
other than in a forced or liquidation sale. The estimation process involved in
determining if assets have been impaired and in the determination of fair value
is inherently uncertain since it requires estimates of current market yields as
well as future events and conditions. Such future events and conditions include
economic and market conditions, as well as the availability of suitable
financing to fund development and construction activities. The realization of
the Company's real estate projects is dependent upon future uncertain events and
conditions and, accordingly, the actual timing and amounts realized by the
Company may be materially different from the estimated fair values as described
herein.

     This Annual Report on Form 10-K does not attempt to discuss or describe all
of the factors that influence or impact the evaluation of an impairment of the
Company's real estate assets.

     Interest incurred during the period in which real estate projects are not
under development or during the period subsequent to the completion of product
available for sale is expensed in the period incurred. Economic conditions in
the real estate industry can cause a delay in the development of certain real
estate projects and, as a result, can lengthen the periods when such projects
are not under development and, accordingly, have a significant impact on
profitability as a result of expensed interest. Interest expense during 1999,
1998, and 1997 was approximately $6.2 million, $9.2 million and $7.8 million,
respectively.

                                       20
<PAGE>   23

     In general, housing demand is adversely affected by increases in interest
rates and housing prices. Interest rates, the length of time that assets remain
in inventory, and the proportion of inventory that is financed affect the
Company's interest cost. If the Company is unable to raise sales prices
sufficiently to compensate for higher costs or if mortgage interest rates
increase significantly, affecting prospective buyers' ability to adequately
finance home purchases, the Company's sales, gross margins and net results may
be adversely impacted. To a limited extent, the Company hedges against increases
in interest costs by acquiring interest rate protection that locks in or caps
interest rates for limited periods of time for mortgage financing for
prospective homebuyers.

     Comparison of Years Ended December 31, 1999 and 1998. Total sales (which
represent recorded revenues from closings) for the year ended December 31, 1999
were $440.0 million, an increase of $71.7 million (19.5%), from sales of $368.3
million for the year ended December 31, 1998. Revenue from sales of homes
increased $78.4 million to $426.8 million in 1999 from $348.4 million in 1998.
This increase was due primarily to an increase in the number of homes closed to
2,031 in 1999 from 1,834 in 1998, and an increase in the average sales prices of
homes to $210,200 in 1999 from $189,900 in 1998.

     Total operating income increased from $15.6 million in 1998 to $48.4
million in 1999. The excess of revenue from sales of homes over the related cost
of sales increased by $19.1 million, to $69.7 million in 1999 from $50.6 million
in 1998. This increase was primarily due to (1) an increase of 10.7% in the
number of units closed to 2,031 units in 1999 from 1,834 units in 1998, and (2)
an increase in the average sales prices to $210,200 from $189,900 (a 10.7%
increase). Sales and marketing expenses decreased by $2.1 million (3.6%) to
$19.4 million in 1999 from $21.5 million in 1998 primarily as a result of
reductions in advertising and sales office/model operation expenses, offset by
increased direct sales expenses related to the increased sales volume. General
and administrative expenses increased by $3.4 million to $19.4 million in 1999
from $16.0 million in 1998, primarily as a result of higher employment levels to
support the increased level of operations and additional accruals for increased
employee bonuses based upon improved operating results of the Company, partially
offset by reimbursement of overhead expenses from joint ventures.

     Equity in income of unconsolidated joint ventures amounting to $17.9
million was recognized in the 1999 period, compared to $3.5 million in the
comparable period for 1998. The Company did not begin investing in
unconsolidated joint ventures until the fourth quarter of 1997 and limited
operating results were realized in the first nine months of 1998.

     Total interest incurred during 1999 decreased $7.0 million to $24.5 million
from $31.5 million in 1998 as a result of a decrease in the average amount of
outstanding debt. Net interest expense decreased to $6.2 million in 1999 from
$9.2 million for 1998 as a result of the decrease in the average amount of
outstanding debt.

     As a result of the transactions as described previously in "General
Overview", the Company incurred financial advisory expense of approximately $2.2
million for the year ended December 31, 1999.

     As a result of the retirement of certain debt as described previously in
"General Overview", the Company has recognized a net gain of $4.2 million during
the year ended December 31, 1999, after giving effect to income taxes and
amortization of related loan costs.

     For the year ended December 31, 1999, post quasi-reorganization temporary
differences, partially offset by temporary differences that existed prior to the
quasi-reorganization, along with pre quasi-reorganization net operating loss
carryforwards resulted in income tax expense, at Alternative Minimum Tax rates,
of $245,000. For the year ended December 31, 1998, income tax benefits of
$1,650,000 related to temporary differences resulting from the
quasi-reorganization were excluded from the results of operations and credited
to additional paid-in capital.

     Comparison of Years Ended December 31, 1998 and 1997. Total sales (which
represent recorded revenues from closings) for the year ended December 31, 1998
were $368.3 million, an increase of $38.4 million (11.6%), from sales of $329.9
million for the year ended December 31, 1997. Revenue from sales of homes
increased $41.1 million to $348.4 million in 1998 from $307.3 million in 1997.
This increase was due primarily to an increase in the number of homes closed to
1,834 in 1998 from 1,597 in 1997, partially

                                       21
<PAGE>   24

offset by a decrease in the average sales prices of homes to $189,900 in 1998
from $192,000 in 1997 which resulted primarily from a change in product mix.

     Total operating income (loss) changed from a loss of $84.5 million in 1997
to an income of $12.1 million in 1998. The excess of revenue from sales of homes
over the related cost of sales increased by $21.6 million, to $50.6 million in
1998 from $29.0 million in 1997. This increase was primarily due to (1) an
increase of 14.8% in the number of units closed from 1,597 units in 1997 to
1,834 units in 1998, (2) changes in product delivered in 1998 compared to 1997
comprised of 10 new products introduced in 1998 with average gross margins of
18.5% on sales of $64.7 million compared with 27 old products closed out in 1997
with average gross margins of 13.4% on sales of $107.5 million, and (3)
increases for continuing products delivered in both 1998 and 1997 in average
sales prices to $187,300 from $179,600 (a 4.3% increase) and in average gross
margins to 8.6% from 5.3% (a 61.6% increase) on sales of $283.3 million and
$199.9 million, respectively. Impairment losses on real estate assets amounting
to $74.0 million were recorded in 1997 compared to no impairment losses in 1998.
Sales and marketing expenses decreased by $0.8 million (3.6%) to $21.5 million
in 1998 from $22.3 million in 1997 primarily as a result of reductions in
advertising and sales office/model operation expenses, offset by increased
direct sales expenses related to the increased sales volume. General and
administrative expenses decreased slightly in the 1998 period from the 1997
period, primarily as a result of the consolidation of certain California
operations in the third quarter of 1997 and reimbursement of overhead expenses
from joint ventures.

     Income from unconsolidated joint ventures amounting to $3.5 million was
recorded in the 1998 period, with no corresponding amount in the comparable
period for 1997. The Company did not begin investing in unconsolidated joint
ventures until the fourth quarter of 1997.

     Total interest incurred during 1998 decreased $1.5 million to $31.5 million
from $33.0 million in 1997 as a result of a decrease in the average amount of
outstanding debt resulting from a reduction in real estate inventories. Net
interest expense increased to $9.2 million in 1998 from $7.8 million for 1997.
This increase was due primarily to a reduction in real estate assets which
qualify for interest capitalization.

     As a result of the Company's engagement of a financial advisor in May 1998
as described previously in "General Overview", the Company has incurred costs of
approximately $1.3 million for the year ended December 31, 1998.

     Other (income) expense, net increased $0.7 million to a net income of $3.2
million in 1998 from a net income of $2.5 million in 1997 primarily as a result
of increased income from design center operations, mortgage company operations
and interest income.

     As a result of the retirement of certain debt as described previously in
"General Overview", the Company has recognized a net gain of $2.7 million during
the year ended December 31, 1998, after giving effect to income taxes and
amortization of related loan costs.

FINANCIAL CONDITION AND LIQUIDITY

     The Company provides for its ongoing cash requirements principally from
internally generated funds from the sales of real estate and from outside
borrowings and, beginning in the fourth quarter of 1997, by joint venture
financing from newly formed joint ventures with venture partners that will
provide a substantial portion of the capital required for certain projects. The
Company currently maintains the following major credit facilities: 12 1/2%
Senior Notes (the "Senior Notes") and a secured revolving lending facility (the
"Working Capital Facility"). The Company also finances certain projects with
construction loans secured by real estate inventories and finances certain land
acquisitions with seller-provided financing.

     The ability of the Company to meet its obligations on the Senior Notes
(including the repurchase obligation described in "General Overview" above) and
its other indebtedness will depend to a large degree on its future performance,
which in turn will be subject, in part, to factors beyond its control, such as
prevailing economic conditions. The Company's degree of leverage may limit its
ability to meet its obligations, withstand adverse business conditions and
capitalize on business opportunities.

                                       22
<PAGE>   25

     The Company will in all likelihood be required to refinance the Senior
Notes and the Working Capital Facility when they mature, and no assurances can
be given that the Company will be successful in that regard.

  QUASI-REORGANIZATION

     In 1994, the Company's Board of Directors approved a Plan for
Quasi-Reorganization retroactive to January 1, 1994. The Company implemented a
quasi-reorganization at that time because it was implementing a substantial
change in its capital structure in accordance with a plan for capital
restructuring. A quasi-reorganization allows certain companies which are
undergoing a substantial change in capital structure to utilize "fresh start
accounting."

     Under the Plan for Quasi-Reorganization, the Company implemented an overall
accounting readjustment effective January 1, 1994, which resulted in the
adjustment of assets and liabilities to estimated fair values, and the
elimination of the accumulated deficit. The net amount of such revaluation
adjustments and costs related to the capital restructuring, together with the
accumulated deficit as of the date thereof, was transferred to paid-in capital
in accordance with the accounting principles applicable to
quasi-reorganizations.

     As a result of the quasi-reorganization, any income tax benefits resulting
from the utilization of net operating losses and other carryforwards existing at
January 1, 1994 and temporary differences resulting from the
quasi-reorganization, are excluded from the Company's results of operations and
credited to paid-in capital.

  SENIOR NOTES

     The 12 1/2% Senior Notes due 2001 are obligations of William Lyon Homes
(formerly named The Presley Companies), a Delaware corporation ("Delaware
Lyon"), and are unconditionally guaranteed on a senior basis by William Lyon
Homes, Inc., formerly Presley Homes, a California corporation and a wholly owned
subsidiary of Delaware Lyon. However, William Lyon Homes, Inc. has granted liens
on substantially all of its assets as security for its obligations under the
Working Capital Facility and other loans. Because the William Lyon Homes, Inc.
guarantee is not secured, holders of the Senior Notes are effectively junior to
borrowings under the Working Capital Facility with respect to such assets.
Delaware Lyon and its consolidated subsidiaries are referred to collectively
herein as the "Company." Interest on the Senior Notes is payable on January 1
and July 1 of each year, commencing January 1, 1995.

     Except as set forth in the Indenture Agreement (the "Indenture"), the
Senior Notes are redeemable at the option of Delaware Lyon, in whole or in part,
at the redemption prices set forth in the Indenture.

     The Senior Notes are senior obligations of Delaware Lyon and rank pari
passu in right of payment to all existing and future unsecured indebtedness of
Delaware Lyon, and senior in right of payment to all future indebtedness of the
Company which by its terms is subordinated to the Senior Notes.

     As described above in "General Overview", Delaware Lyon is required to
offer to repurchase certain Senior Notes at a price equal to 100% of the
principal amount plus any accrued and unpaid interest to the date of repurchase
if Delaware Lyon's Consolidated Tangible Net Worth is less than $60 million for
any two consecutive fiscal quarters, as well as from the proceeds of certain
asset sales.

     Upon certain changes of control as described in the Indenture, Delaware
Lyon must offer to repurchase Senior Notes at a price equal to 101% of the
principal amount plus accrued and unpaid interest, if any, to the date of
repurchase.

     The Indenture governing the Senior Notes restricts Delaware Lyon and
certain of its subsidiaries with respect to, among other things: (i) the payment
of dividends on and redemptions of capital stock, (ii) the incurrence of
indebtedness or the issuance of preferred stock, (iii) the creation of certain
liens, (iv) consolidations or mergers with or transfers of all or substantially
all of its assets and (v) transactions with affiliates. These restrictions are
subject to a number of important qualifications and exceptions.

     As of December 31, 1999, the outstanding 12 1/2% Senior Notes with a face
value of $100 million were valued at a range from $88 million to $90 million,
based on quotes from industry sources.

                                       23
<PAGE>   26

  WORKING CAPITAL FACILITY

     On July 6, 1998, the Company completed an agreement with the Agent of its
existing lender group under its Working Capital Facility to (1) extend this loan
facility to May 20, 2001, (2) increase the loan commitment to $100 million and
(3) decrease the fees and costs compared to the prior revolving facility.

     The collateral for the loans provided by the Working Capital Facility
continues to include substantially all real estate and other assets of the
Company (excluding assets of partnerships and limited liability companies and
assets which are pledged as collateral for construction notes payable described
below). The borrowing base is calculated based on specified percentages of book
values of real estate assets. The borrowing base at December 31, 1999 was
approximately $95.5 million. The maximum loan under the Working Capital Facility
is limited to $100.0 million and the principal outstanding under the Working
Capital Facility at December 31, 1999 was $33.0 million.

     Pursuant to the terms of the Working Capital Facility, outstanding advances
bear interest at the "reference rate" of Chase Manhattan Bank plus 2%. An
alternate option provides for interest based on a specified overseas base rate
plus 4.44%, but not less than 8%. In addition, the Company pays a monthly fee of
0.25% on the average daily unused portion of the loan facility.

     Upon completion of the new Working Capital Facility agreement, the Company
paid a one-time, non-refundable Facility Fee of $2 million as well as a yearly
non-refundable Administrative Fee of $100,000.

     The Working Capital Facility requires certain minimum cash flow and pre-tax
and pre-interest tests. The Working Capital Facility also includes negative
covenants which, among other things, place limitations on the payment of cash
dividends, merger transactions, transactions with affiliates, the incurrence of
additional debt and the acquisition of new land as described in the following
paragraph.

     Under the terms of the Working Capital Facility, the Company may acquire
new improved land for development of housing units of no more than 300 lots in
any one location without approval from the lenders if certain conditions are
satisfied. The Company may, however, acquire any new raw land or improved land
provided the Company has obtained the prior written approval of lenders holding
two-thirds of the obligations under the Working Capital Facility.

     The Working Capital Facility requires that mandatory prepayments be made to
reduce the outstanding balance of loans to the extent of all funds in excess of
$20.0 million in the principal operating accounts of the Company.

  CONSTRUCTION NOTES PAYABLE

     At December 31, 1999, the Company had construction notes payable amounting
to $16.0 million related to various real estate projects. The notes are due as
units close or at various dates on or before August 5, 2001 and bear interest at
rates of prime plus 0.25% to prime plus 0.50%.

  SELLER FINANCING

     Another source of financing available to the Company is seller-provided
financing for land acquired by the Company. At December 31, 1999, the Company
had various notes payable outstanding related to land acquisitions for which
seller financing was provided in the amount of $24.5 million.

  JOINT VENTURE FINANCING

     As of December 31, 1999, the Company and certain of its subsidiaries are
general partners or members in nineteen joint ventures involved in the
development and sale of residential projects. Such joint ventures are 50% or
less owned and, accordingly, such joint ventures are not consolidated with the
Company's financial statements. The Company's investments in unconsolidated
joint ventures are accounted for using the equity method. See Note 7 of "Notes
to Consolidated Financial Statements" for condensed combined financial
information for these joint ventures. Based upon current estimates,
substantially all future development and

                                       24
<PAGE>   27

construction costs will be funded by the Company's venture partners or from the
proceeds of construction financing obtained by the joint ventures.

     As of December 31, 1999, the Company's investment in such joint ventures
was approximately $49.2 million and the Company's venture partners' investment
in such joint ventures was approximately $130.9 million. In addition, certain
joint ventures have obtained financing from land sellers or construction lenders
which amounted to approximately $54.1 million at December 31, 1999.

  ASSESSMENT DISTRICT BONDS AND SELLER FINANCING

     In some jurisdictions in which the Company develops and constructs
property, assessment district bonds are issued by municipalities to finance
major infrastructure improvements and fees. Such financing has been an important
part of financing master-planned communities due to the long-term nature of the
financing, favorable interest rates when compared to the Company's other sources
of funds and the fact that the bonds are sold, administered and collected by the
relevant government entity. As a landowner benefited by the improvements, the
Company is responsible for the assessments on its land. When the Company's homes
or other properties are sold, the assessments are either prepaid or the buyers
assume the responsibility for the related assessments.

  CASH FLOWS -- COMPARISON OF YEARS ENDED DECEMBER 31, 1999 AND 1998

     Net cash provided by operating activities increased from $55.1 million in
1998 to $68.7 million in 1999 primarily as a result of increased income and
reductions in real estate inventories.

     Net cash provided by investing activities decreased from $5.8 million in
1998 to $5.3 million in 1999 primarily as a result of decreased amounts received
from investments in and advances to unconsolidated joint ventures offset by net
increases in investments in notes receivable.

     Net cash used in financing activities increased from $41.5 million in 1998
to $95.8 million in 1999. The change was primarily due to repayment of debt,
offset by borrowings on notes payable.

  CASH FLOWS -- COMPARISON OF YEARS ENDED DECEMBER 31, 1998 AND 1997

     Net cash provided by (used in) operating activities changed from a use of
$14.1 million in 1997 to a source of $55.1 million in 1998. The change was
primarily as a result of increased income and reductions in real estate
inventories.

     Net cash provided by (used in) investing activities changed from a use of
$8.7 million in 1997 to a source of $5.8 million in 1998 primarily as a result
of investment activity with unconsolidated joint ventures.

     Net cash provided by (used in) financing activities changed from a source
of $22.9 million in 1997 to a use of $41.5 million in 1998 primarily as a result
of the repurchase of $40.0 million principal amount of 12 1/2% Senior Notes and
reduced net borrowings from notes payable.

  IMPACT OF YEAR 2000

     The term "year 2000 issue" is a general term used to describe the
complications that may be caused by existing computer hardware and software that
were designed without consideration for the change in the century. If not
corrected, such programs may have caused computer systems and equipment to fail
or to miscalculate data. Due to the year 2000 issue, the Company undertook
initiatives to modify or replace portions of its existing computer operating
systems so that they would function properly with respect to dates in the year
2000 and thereafter.

     The Company's year 2000 compliance effort was focused on its core business
computer applications (i.e., those systems that the Company is dependent upon
for the conduct of day-to-day business operations). The Company determined that
the highest priority project based on greatest business risk and greatest
technical effort should be the conversion and upgrade of the Company's JD
Edwards accounting systems (the "JD Edwards Programs"). The Company acquired and
installed a Year 2000 compliant version of the

                                       25
<PAGE>   28

software in October 1998 and completed extensive testing such software and
developed programs to convert its current applications to the new version of the
software. The Company completed this conversion on June 30, 1999. The conversion
had minimal effects on the Company's systems and the cost incurred in that
connection was not material.

     The Company undertook an assessment of other internal systems used by the
Company in various of its operations. Internal systems used by the Company in
its mortgage company operations, payroll processing and banking interfaces were
all converted during 1998 to systems which are Year 2000 compliant. The
implementation had minimal effect on its systems and the costs incurred in that
connection were not material. Internal systems used by the Company in its design
center operations were converted to a system which is Year 2000 compliant
effective on August 31, 1999 and the cost incurred in that connection was not
material.

     The Company has incurred approximately $300,000 in connection with its Year
2000 initiatives. To date the year 2000 issue has not had a material adverse
affect on the Company's liquidity, financial condition and results of
operations. However, the failure to resolve a material year 2000 issue by the
Company, third party suppliers, or the government could have a material adverse
affect on the Company's results of operations, liquidity or financial condition.

NEW YORK STOCK EXCHANGE LISTING

     The Company has previously announced that it had received notification from
the New York Stock Exchange on July 28, 1999 that the Securities and Exchange
Commission has approved amendments to the NYSE's continued listing standards.
Under these new standards, the Company would be considered "below criteria" if
it has:

     - Total market capitalization of less than $50 million;

     - Total stockholders' equity of less than $50 million;

     - Average market capitalization of less than $15 million over a consecutive
       30-day trading period; or

     - Average closing price of less than $1 over a consecutive 30-day trading
       period.

     The NYSE notified the Company that it was below these new criteria on the
date of the notification. The NYSE further informed the Company that failure to
raise its stock price above $1.00 per share within six months will result in
immediate suspension of trading and application to the SEC for delisting. In
addition, the Company would have 45 days from the date of the NYSE's
notification to present a business plan to the NYSE that would demonstrate
compliance with all aspects of the other two criteria within 12 months of the
date of the NYSE's notification. The Company submitted a business plan to the
NYSE within the 45 day period. On September 30, 1999, the NYSE notified the
Company that it had accepted the Company's business plan and would continue the
listing of the Company at that time. The NYSE notification further stated that
the NYSE would continue to monitor the Company quarterly during the twelve
months from the July 28, 1999 notification. If the Company fails to achieve the
quarterly milestones or if at the completion of the 12 months it is not in
compliance with the new continued listing criteria, the Company will be
suspended from trading on the NYSE and application will be made to the SEC for
delisting. If the Company achieves all quarterly milestones and meets the NYSE
continued listing criteria at the end of the 12 month period, the Company will
be considered in "good standing" and no longer subject to business plan review.
However, the Company would be subject to the NYSE's on-going listing review
policies and procedures. Following consummation of the asset purchase from Old
William Lyon Homes, the merger between The Presley Companies and Presley Merger
Sub, Inc., and the 1 for 5 exchange ratio, the Company as of February 25, 2000,
was in compliance with all NYSE listing criteria. As of February 25, 2000, the
Company had a total market capitalization and total stockholders' equity in
excess of $50 million, had an average market capitalization in excess of $15
million over the consecutive 30-day trading period and had an average closing
price in excess of $1 over the consecutive 30-day trading period. There can be
no assurance that the Company will achieve the quarterly milestones included in
the plan, that the Company will comply with the new continued listing criteria
at the completion of the 12 month period or maintain the $1 average closing
price.

                                       26
<PAGE>   29

     Failure to achieve any of the above minimum requirements at the appropriate
time will result in the Company being suspended by the NYSE with application
made to the SEC for delisting.

INFLATION

     Although inflation rates have been low in recent years, the Company's
revenues and profitability may be affected by increased inflation rates and
other general economic conditions. In periods of high inflation, demand for the
Company's homes may be reduced by increases in mortgage interest rates. Further,
the Company's profits will be affected by its ability to recover through higher
sales prices increases in the costs of land, construction, labor and
administrative expenses. The Company's ability to raise prices at such times
will depend upon demand and other competitive factors.

FORWARD LOOKING STATEMENTS

     Investors are cautioned that certain statements contained in this Annual
Report on Form 10-K, as well as some statements by the Company in periodic press
releases and some oral statements by Company officials to securities analysts
and stockholders during presentations about the Company are "forward-looking
statements" within the meaning of the Private Securities Litigation Reform Act
of 1995 (the "Act"). Statements which are predictive in nature, which depend
upon or refer to future events or conditions, or which include words such as
"expects", "anticipates", "intends", "plans", "believes", "estimates", "hopes",
and similar expressions constitute forward-looking statements. In addition, any
statements concerning future financial performance (including future revenues,
earnings or growth rates), ongoing business strategies or prospects, and
possible future Company actions, which may be provided by management are also
forward-looking statements as defined in the Act. Forward-looking statements are
based upon expectations and projections about future events and are subject to
assumptions, risks and uncertainties about, among other things, the Company,
economic and market factors and the homebuilding industry.

     Actual events and results may differ materially from those expressed or
forecasted in the forward-looking statements due to a number of factors. The
principal factors that could cause the Company's actual performance and future
events and actions to differ materially from such forward-looking statements
include, but are not limited to, changes in general economic conditions either
nationally or in regions in which the Company operates, whether an ownership
change occurs which results in the limitation of the Company's ability to
utilize the tax benefits associated with its net operating loss carryforwards,
changes in home mortgage interest rates, changes in prices of homebuilding
materials, labor shortages, adverse weather conditions, the occurrence of events
such as landslides, soil subsidence and earthquakes that are uninsurable, not
economically insurable or not subject to effective indemnification agreements,
changes in governmental laws and regulations, whether the Company is able to
refinance the outstanding balances of Senior Notes and Working Capital Facility
at their respective maturities, the timing of receipt of regulatory approvals
and the opening of projects and the availability and cost of land for future
growth.

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

     The Company's exposure to market risk for changes in interest rates relates
primarily to the Company's revolving lines of credit with a total outstanding
balance at December 31, 1999 of $33.0 million where the interest rate is
variable based upon certain bank reference or prime rates. If interest rates
were to increase by 10%, the estimated impact on the Company's consolidated
financial statements would be to reduce income before taxes by approximately
$120,000 based on amounts outstanding and rates in effect at December 31, 1999,
as well as to increase capitalized interest by approximately $359,000 which
would be amortized to cost of sales as unit closings occur.

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

     The consolidated financial statements of William Lyon Homes and the
financial statements of the Significant Subsidiaries of William Lyon Homes,
together with the reports of the independent auditors, listed

                                       27
<PAGE>   30

under Item 14, are submitted as a separate section of this report beginning on
page 33 and are incorporated herein by reference.

ITEM 9.CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL
       DISCLOSURE

     None.

                                    PART III

ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF REGISTRANT

     The information required by this item is incorporated by reference from the
Company's Proxy Statement for the 2000 Annual Meeting of Holders of Common Stock
to be held on May 9, 2000.

ITEM 11. EXECUTIVE COMPENSATION

     The information required by this item is incorporated by reference from the
Company's Proxy Statement for the 2000 Annual Meeting of Holders of Common Stock
to be held on May 9, 2000.

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

     The information required by this item is incorporated by reference from the
Company's Proxy Statement for the 2000 Annual Meeting of Holders of Common Stock
to be held on May 9, 2000.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

     The information required by this item is incorporated by reference from the
Company's Proxy Statement for the 2000 Annual Meeting of Holders of Common Stock
to be held on May 9, 2000.

                                    PART IV

ITEM 14.EXHIBITS, CONSOLIDATED FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM
        8-K

     (A)(1) FINANCIAL STATEMENTS

     The following financial statements of the Company are included in a
separate section of this Annual Report on Form 10-K commencing on the page
numbers specified below:

<TABLE>
<CAPTION>
                                                              PAGE
                                                              ----
<S>                                                           <C>
WILLIAM LYON HOMES
Report of Independent Auditors..............................   33
Consolidated Balance Sheets.................................   34
Consolidated Statements of Operations.......................   35
Consolidated Statements of Stockholders' Equity (Deficit)...   36
Consolidated Statements of Cash Flows.......................   37
Notes to Consolidated Financial Statements..................   38

SIGNIFICANT SUBSIDIARIES OF WILLIAM LYON HOMES
Report of Independent Auditors..............................   62
Combined Balance Sheets.....................................   63
Combined Statements of Operations...........................   64
Combined Statements of Members' Capital.....................   65
Combined Statements of Cash Flows...........................   66
Notes to Combined Financial Statements......................   67
</TABLE>

                                       28
<PAGE>   31

     (2) FINANCIAL STATEMENT SCHEDULES:

     Schedules are omitted as the required information is not present, is not
present in sufficient amounts, or is included in the Consolidated Financial
Statements or Notes thereto.

     (3) LISTING OF EXHIBITS:

<TABLE>
<CAPTION>
     EXHIBIT
      NUMBER                             DESCRIPTION
     -------                             -----------
    <S>          <C>
     2.1(1)      Certificate of Ownership and Merger
     3.1(2)      Certificate of Incorporation of the Company.
     3.3(2)      Bylaws of the Company.
     4.1(2)      Specimen certificate of Common Stock.
     4.2(3)      Indenture dated June 29, 1994, between American Bank & Trust
                 Company, as Trustee, and The Presley Companies and Presley
                 Homes.
    10.1         Form of Indemnity Agreement, between the Company and the
                 Directors and Officers of the Company.
    10.2(2)      Purchase Agreement and Escrow Instructions dated October 7,
                 1999 among The Presley Companies, Presley Homes, William
                 Lyon Homes, Inc., William Lyon and William H. Lyon.
    10.3(4)      Amended and Restated 1991 Stock Option Plan of The Presley
                 Companies, a Delaware corporation.
    10.4(5)      Forms of Stock Option Agreements, dated as of May 20, 1994,
                 between the Company and Wade H. Cable.
    10.5(5)      Forms of Stock Option Agreements, dated as of May 20, 1994,
                 between the Company and David M. Siegel.
    10.6(5)      Form of Stock Option Agreement, dated as of May 20, 1994,
                 between the Company and Nancy M. Harlan.
    10.7(5)      Form of Stock Option Agreement, dated as of May 20, 1994,
                 between the Company and Linda L. Foster.
    10.8(5)      Form of Stock Option Agreement, dated as of May 20, 1994,
                 between the Company and W. Douglass Harris.
    10.9(5)      Form of Stock Option Agreement, dated as of May 20, 1994,
                 between the Company and C. Dean Stewart.
    10.10(5)     Form of Stock Option Agreement, dated as of May 20, 1994,
                 between the Company and Alan Uman.
    10.11(6)     Fifth Amended and Restated Loan Agreement, dated as of July
                 6, 1998, between Presley Homes (formerly The Presley
                 Companies), a California corporation, as the Borrower, and
                 Foothill Capital Corporation, as the Lender.
    10.12(7)     Form of Severance Agreements dated September 24, 1998.
    10.13(8)     Presley Homes 1998 Bonus Plan.
    10.14        Property Management Agreement between Corporate Enterprises,
                 Inc., a California corporation (Owner) and William Lyon
                 Homes, Inc., a California corporation (Manager) dated and
                 effective November 5, 1999.
    10.15        Mortgage Company Agreement between Presley Mortgage Company,
                 a California corporation and Duxford Financial Services,
                 Inc., executed as of November 5, 1999.
</TABLE>

                                       29
<PAGE>   32

<TABLE>
<CAPTION>
     EXHIBIT
      NUMBER                             DESCRIPTION
     -------                             -----------
    <S>          <C>
    10.16        Warranty Service Agreement between Corporate Enterprises,
                 Inc., a California corporation and William Lyon Homes, Inc.,
                 a California corporation dated and effective November 5,
                 1999.
    21.1         List of Subsidiaries of the Company.
    27           Financial Data Schedule.
</TABLE>

- ---------------
(1) Previously filed as an exhibit to the Company's Current Report on Form 8-K
    filed January 5, 2000 and incorporated herein by this reference.

(2) Previously filed in connection with the Company's Registration Statement on
    Form S-4, and amendments thereto, (S.E.C. Registration No. 333-88569) and
    incorporated herein by this reference.

(3) Previously filed as an exhibit to the Company's Registration Statement on
    Form S-1 and amendments thereto (S.E.C. Registration No. 33-79088) and
    incorporated herein by this reference.

(4) Previously filed as an exhibit to the Company's Proxy Statement for Annual
    Meeting of Stockholders held on May 20, 1994 and incorporated herein by this
    reference.

(5) Previously filed in connection with the Company's Registration Statement on
    Form S-1, and amendments thereto (S.E.C. Registration No. 33-79088) and
    incorporated herein by this reference.

(6) Previously filed as an exhibit to the Company's Quarterly Report on Form
    10-Q for the quarterly period ended June 30, 1998.

(7) Previously filed as an exhibit to the Company's Report on Form 8-K dated
    December 31, 1998.

(8) Previously filed as an exhibit to the Company's Annual Report on Form 10-K
    for the year ended December 31, 1998 and incorporated herein by this
    reference.

     (b) Reports on Form 8-K

     OCTOBER 22, 1999. A Report on Form 8-K (Item 5) was filed by the Company
announcing that it had entered into the Asset Purchase Agreement with Old
William Lyon Homes, William Lyon and William H. Lyon.

     NOVEMBER 15, 1999. A Report on Form 8-K (Item 2) was filed by the Company
related to consummation of the acquisition of substantially all of the assets of
Old William Lyon Homes.

                                       30
<PAGE>   33

                                   SIGNATURES

     Pursuant to the requirements of Section 13 or 15(d) of the Securities
Exchange Act of 1934, the Registrant has duly caused this Report to be signed on
its behalf by the undersigned, thereunto duly authorized.

                                          WILLIAM LYON HOMES

                                          By:      /s/ DAVID M. SIEGEL
                                            ------------------------------------
                                                      David M. Siegel
                                                   Senior Vice President,
                                                Chief Financial Officer and
                                                          Treasurer

     Pursuant to the requirements of the Securities Exchange Act of 1934, this
report has been signed by the following persons on behalf of the Registrant and
in the capacities and on the dates indicated.

<TABLE>
<CAPTION>
                      SIGNATURE                                    TITLE                    DATE
                      ---------                                    -----                    ----
<C>                                                    <S>                            <C>

                  /s/ WILLIAM LYON                     Chairman of the Board, Chief   February 24, 2000
- -----------------------------------------------------  Executive Officer and
                    William Lyon                       Director (Principal Executive
                                                       Officer)

                  /s/ WADE H. CABLE                    Director and President         February 24, 2000
- -----------------------------------------------------
                    Wade H. Cable

                 /s/ JAMES E. DALTON                   Director                       February 24, 2000
- -----------------------------------------------------
                   James E. Dalton

               /s/ RICHARD E. FRANKEL                  Director                       February 24, 2000
- -----------------------------------------------------
                 Richard E. Frankel

                 /s/ WILLIAM H. LYON                   Director                       February 24, 2000
- -----------------------------------------------------
                   William H. Lyon

              /s/ WILLIAM H. MCFARLAND                 Director                       February 24, 2000
- -----------------------------------------------------
                William H. McFarland

                /s/ MICHAEL L. MEYER                   Director                       February 24, 2000
- -----------------------------------------------------
                  Michael L. Meyer

                   /s/ RAY A. WATT                     Director                       February 24, 2000
- -----------------------------------------------------
                     Ray A. Watt

             /s/ RANDOLPH W. WESTERFIELD               Director                       February 24, 2000
- -----------------------------------------------------
               Randolph W. Westerfield

                 /s/ DAVID M. SIEGEL                   Senior Vice President, Chief   February 24, 2000
- -----------------------------------------------------  Financial Officer and
                   David M. Siegel                     Treasurer (Principal
                                                       Financial Officer)

               /s/ W. DOUGLASS HARRIS                  Vice President and Corporate   February 24, 2000
- -----------------------------------------------------  Controller (Principal
                 W. Douglass Harris                    Accounting Officer)
</TABLE>

                                       31
<PAGE>   34

                         INDEX TO FINANCIAL STATEMENTS

<TABLE>
<CAPTION>
                                                              PAGE
                                                              ----
<S>                                                           <C>
WILLIAM LYON HOMES
Report of Independent Auditors..............................   33
Consolidated Balance Sheets.................................   34
Consolidated Statements of Operations.......................   35
Consolidated Statements of Stockholders' Equity (Deficit)...   36
Consolidated Statements of Cash Flows.......................   37
Notes to Consolidated Financial Statements..................   38

SIGNIFICANT SUBSIDIARIES OF WILLIAM LYON HOMES
Report of Independent Auditors..............................   62
Combined Balance Sheets.....................................   63
Combined Statements of Operations...........................   64
Combined Statements of Members' Capital.....................   65
Combined Statements of Cash Flows...........................   66
Notes to Combined Financial Statements......................   67
</TABLE>

REQUIRED SCHEDULES

     Schedules are omitted as the required information is not present, is not
present in sufficient amounts, or is included in the Consolidated Financial
Statements or Notes thereto.

                                       32
<PAGE>   35

                         REPORT OF INDEPENDENT AUDITORS

To the Board of Directors and Stockholders
William Lyon Homes

     We have audited the accompanying consolidated balance sheets of William
Lyon Homes as of December 31, 1999 and 1998, and the related consolidated
statements of operations, stockholders' equity (deficit), and cash flows for
each of the three years in the period ended December 31, 1999. These financial
statements are the responsibility of the Company's management. Our
responsibility is to express an opinion on these financial statements based on
our audits.

     We conducted our audits in accordance with auditing standards generally
accepted in the United States. Those standards require that we plan and perform
the audit to obtain reasonable assurance about whether the financial statements
are free of material misstatement. An audit includes examining, on a test basis,
evidence supporting the amounts and disclosures in the financial statements. An
audit also includes assessing the accounting principles used and significant
estimates made by management, as well as evaluating the overall financial
statement presentation. We believe that our audits provide a reasonable basis
for our opinion.

     In our opinion, the financial statements referred to above present fairly,
in all material respects, the consolidated financial position of William Lyon
Homes at December 31, 1999 and 1998, and the consolidated results of its
operations and its cash flows for each of the three years in the period ended
December 31, 1999, in conformity with accounting principles generally accepted
in the United States.

                                                          /s/  ERNST & YOUNG LLP

Newport Beach, California
February 17, 2000

                                       33
<PAGE>   36

                               WILLIAM LYON HOMES

                          CONSOLIDATED BALANCE SHEETS
         (IN THOUSANDS EXCEPT NUMBER OF SHARES AND PAR VALUE PER SHARE)
                                (NOTES 2 AND 3)

                                     ASSETS

<TABLE>
<CAPTION>
                                                                  DECEMBER 31,
                                                              ---------------------
                                                                1999        1998
                                                              --------    ---------
<S>                                                           <C>         <C>
Cash and cash equivalents...................................  $  2,154    $  23,955
Receivables -- Note 5.......................................    12,063        8,613
Real estate inventories -- Notes 1 and 6....................   184,271      174,502
Investments in and advances to unconsolidated joint
  ventures -- Note 7........................................    50,282       30,462
Property and equipment, less accumulated depreciation of
  $4,167 and $3,156 at December 31, 1999 and 1998,
  respectively..............................................     2,183        2,912
Deferred loan costs -- Note 1...............................     1,726        3,381
Goodwill -- Note 2..........................................     8,382           --
Other assets................................................    17,422        2,579
                                                              --------    ---------
                                                              $278,483    $ 246,404
                                                              ========    =========

LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable............................................  $ 15,653    $  17,364
Accrued expenses............................................    32,899       27,823
Notes payable -- Note 8.....................................    76,630       55,393
12 1/2% Senior Notes Due 2001 -- Note 8.....................   100,000      140,000
                                                              --------    ---------
                                                               225,182      240,580
                                                              --------    ---------
Commitments and contingencies -- Note 13
Stockholders' equity -- Notes 3 and 10
  Common stock, par value $.01 per share; 30,000,000 shares
     authorized; 10,439,135 shares issued and outstanding at
     December 31, 1999 and 1998, respectively...............       104          104
  Additional paid-in capital................................   116,667      116,667
  Accumulated deficit from January 1, 1994..................   (63,470)    (110,947)
                                                              --------    ---------
                                                                53,301        5,824
                                                              --------    ---------
                                                              $278,483    $ 246,404
                                                              ========    =========
</TABLE>

                            See accompanying notes.

                                       34
<PAGE>   37

                               WILLIAM LYON HOMES

                     CONSOLIDATED STATEMENTS OF OPERATIONS
                 (IN THOUSANDS EXCEPT PER COMMON SHARE AMOUNTS)
                                (NOTES 2 AND 3)

<TABLE>
<CAPTION>
                                                                YEAR ENDED DECEMBER 31,
                                                          -----------------------------------
                                                            1999         1998         1997
                                                          ---------    ---------    ---------
<S>                                                       <C>          <C>          <C>
Sales
  Homes.................................................  $ 426,839    $ 348,352    $ 307,332
  Lots, land and other -- Note 12.......................     13,142       19,930       22,610
                                                          ---------    ---------    ---------
                                                            439,981      368,282      329,942
                                                          ---------    ---------    ---------
Operating costs
  Cost of sales -- homes................................   (357,153)    (297,781)    (278,299)
  Cost of sales -- lots, land and other.................    (13,223)     (20,992)     (23,902)
  Impairment loss on real estate assets -- Note 1.......         --           --      (74,000)
  Sales and marketing...................................    (19,387)     (21,463)     (22,279)
  General and administrative............................    (19,368)     (15,965)     (15,996)
  Amortization of goodwill -- Note 2....................       (307)          --           --
                                                          ---------    ---------    ---------
                                                           (409,438)    (356,201)    (414,476)
                                                          ---------    ---------    ---------
Income from unconsolidated joint ventures -- Note 7.....     17,859        3,499           --
                                                          ---------    ---------    ---------
Operating income (loss).................................     48,402       15,580      (84,534)
Interest expense, net of amounts capitalized -- Note
  8.....................................................     (6,153)      (9,214)      (7,812)
Financial advisory expenses -- Note 2...................     (2,197)      (1,286)          --
Other income (expense), net.............................      3,445        3,225        2,452
                                                          ---------    ---------    ---------
Income (loss) before income taxes and extraordinary
  item..................................................     43,497        8,305      (89,894)
Provision for income taxes -- Notes 4 and 10............       (220)      (1,191)          --
                                                          ---------    ---------    ---------
Income (loss) before extraordinary item.................     43,277        7,114      (89,894)
Extraordinary item -- gain from retirement of debt, net
  of applicable income taxes -- Notes 4, 10 and 11......      4,200        2,741           --
                                                          ---------    ---------    ---------
Net income (loss).......................................  $  47,477    $   9,855    $ (89,894)
                                                          =========    =========    =========
Basic and diluted earnings (loss) per common
  share: -- Note 1
  Before extraordinary item.............................  $    4.15    $    0.68    $   (8.61)
  Extraordinary item....................................       0.40    $    0.26           --
                                                          ---------    ---------    ---------
  After extraordinary item..............................  $    4.55    $    0.94    $   (8.61)
                                                          =========    =========    =========
</TABLE>

                            See accompanying notes.

                                       35
<PAGE>   38

                               WILLIAM LYON HOMES

           CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT)
                                 (IN THOUSANDS)
                                (NOTES 3 AND 4)

<TABLE>
<CAPTION>
                                                                 OLD STOCK
                                                    -----------------------------------
                                     NEW STOCK                 COMMON STOCK
                                  ---------------   -----------------------------------                ACCUMULATED
                                   COMMON STOCK         SERIES A           SERIES B       ADDITIONAL   DEFICIT FROM
                                  ---------------   ----------------   ----------------    PAID-IN      JANUARY 1,
                                  SHARES   AMOUNT   SHARES    AMOUNT   SHARES    AMOUNT    CAPITAL         1994        TOTAL
                                  ------   ------   -------   ------   -------   ------   ----------   ------------   --------
<S>                               <C>      <C>      <C>       <C>      <C>       <C>      <C>          <C>            <C>
Balance -- December 31, 1996 as
  previously reported...........      --    $ --     17,839   $ 178     34,357   $ 344     $114,599     $ (30,908)    $ 84,213
Adjustment for retroactive
  effect of merger with
  wholly-owned subsidiary and
  conversion of each share of
  Series A and Series B common
  stock into 0.2 common share of
  the surviving company -- Note
  3.............................  10,439     104    (17,839)   (178)   (34,357)   (344)         418            --           --
                                  ------    ----    -------   -----    -------   -----     --------     ---------     --------
Balance -- December 31, 1996, as
  adjusted......................  10,439     104         --      --         --      --      115,017       (30,908)      84,213
Net loss for the year...........      --      --         --      --         --      --           --       (89,894)     (89,894)
                                  ------    ----    -------   -----    -------   -----     --------     ---------     --------
Balance -- December 31, 1997....  10,439     104         --      --         --      --      115,017      (120,802)      (5,681)
Net income for the year.........      --      --         --      --         --      --           --         9,855        9,855
Income tax benefits related to
  temporary differences existing
  prior to the quasi-
  reorganization -- Notes 4 and
  10............................      --      --         --      --         --      --        1,650            --        1,650
                                  ------    ----    -------   -----    -------   -----     --------     ---------     --------
Balance -- December 31, 1998....  10,439     104         --      --         --      --      116,667      (110,947)       5,824
Net income for the year.........      --      --         --      --         --      --           --        47,477       47,477
                                  ------    ----    -------   -----    -------   -----     --------     ---------     --------
Balance -- December 31, 1999....  10,439    $104         --   $  --         --   $  --     $116,667     $ (63,470)    $ 53,301
                                  ======    ====    =======   =====    =======   =====     ========     =========     ========
</TABLE>

                            See accompanying notes.

                                       36
<PAGE>   39

                               WILLIAM LYON HOMES

                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                                 (IN THOUSANDS)
                                (NOTES 2 AND 3)

<TABLE>
<CAPTION>
                                                                    YEAR ENDED DECEMBER 31,
                                                              -----------------------------------
                                                                1999         1998         1997
                                                              ---------    ---------    ---------
<S>                                                           <C>          <C>          <C>
Operating activities
  Net income (loss).........................................  $  47,477    $   9,855    $ (89,894)
  Adjustments to reconcile net income (loss) to net cash
    provided by (used in) operating activities:
    Depreciation and amortization...........................      1,518        1,059          907
    Impairment loss on real estate assets...................         --           --       74,000
    Income from unconsolidated joint ventures...............    (17,859)      (3,499)          --
    Extraordinary gain on repurchase of Senior Notes........     (4,225)      (3,200)          --
    Provision for income taxes..............................        245        1,650           --
    Net changes in operating assets and liabilities:
      Other receivables.....................................     (7,418)        (556)      (4,273)
      Real estate inventories...............................     76,045       41,272         (680)
      Deferred loan costs...................................      1,280         (655)       1,081
      Goodwill..............................................     (8,689)          --           --
      Other assets..........................................    (14,843)          17        6,470
      Accounts payable......................................     (9,681)       4,510       (5,574)
      Accrued expenses......................................      4,831        4,687        3,819
                                                              ---------    ---------    ---------
  Net cash provided by (used in) operating activities.......     68,681       55,140      (14,144)
                                                              ---------    ---------    ---------
Investing activities
  Investment in and advances to unconsolidated joint
    ventures................................................    (13,578)     (19,886)      (7,077)
  Distributions from unconsolidated joint ventures..........     11,680           --           --
  Proceeds from contribution of land to joint ventures......      3,700       25,431           --
  Mortgage notes receivable originations/issuances..........    (54,965)        (234)        (637)
  Mortgage notes receivable sales/repayments................     58,933          828          483
  Purchases of property and equipment.......................       (482)        (358)      (1,473)
                                                              ---------    ---------    ---------
  Net cash provided by (used in) investing activities.......      5,288        5,781       (8,704)
                                                              ---------    ---------    ---------
Financing activities
  Proceeds from borrowings on notes payable.................    243,339      132,953      171,964
  Principal payments on notes payable.......................   (303,709)    (138,228)    (139,097)
  Repurchase of 12 1/2% Senior Notes........................    (35,400)     (36,260)     (20,000)
  Sale of 12 1/2% Senior Notes held in treasury.............         --           --       10,000
                                                              ---------    ---------    ---------
  Net cash provided by (used in) financing activities.......    (95,770)     (41,535)      22,867
                                                              ---------    ---------    ---------
Net increase (decrease) in cash and cash equivalents........    (21,801)      19,386           19
Cash and cash equivalents -- beginning of year..............     23,955        4,569        4,550
                                                              ---------    ---------    ---------
Cash and cash equivalents -- end of year....................  $   2,154    $  23,955    $   4,569
                                                              =========    =========    =========
Supplemental disclosures of cash flow and non-cash
  activities
  Cash paid during the period for interest, net of amounts
    capitalized.............................................  $   7,198    $  12,025    $   7,277
                                                              =========    =========    =========
  Issuance of notes payable for land acquisitions...........  $  22,181    $   2,748    $  22,411
                                                              =========    =========    =========
  Debt assumed by joint venture in connection with
    contribution of land to joint venture...................  $  33,662    $      --    $      --
                                                              =========    =========    =========
  Assumption of liabilities related to purchase of
    substantially all of the assets of William Lyon Homes,
    Inc. ...................................................  $ 101,058    $      --    $      --
                                                              =========    =========    =========
</TABLE>

                            See accompanying notes.

                                       37
<PAGE>   40

                               WILLIAM LYON HOMES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTE 1 -- SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

  Operations

     William Lyon Homes, a Delaware corporation (formerly named The Presley
Companies -- see Notes 2 and 3) and subsidiaries (the "Company") are primarily
engaged in designing, constructing and selling single family detached and
attached homes in California, Arizona, New Mexico and Nevada.

  Basis of Presentation

     The consolidated financial statements include the accounts of the Company
and all majority-owned subsidiaries and joint ventures. Investments in joint
ventures in which the Company has a 50% or less ownership interest are accounted
for using the equity method. The accounting policies of the joint ventures are
substantially the same as those of the Company. All significant intercompany
accounts and transactions are eliminated in consolidation.

  Segment Information

     The Company designs, constructs and sells a wide range of homes designed to
meet the specific needs of each of its markets. For internal reporting purposes,
the Company is organized into six geographic home building divisions and its
mortgage operations. Because each of the Company's geographic home building
divisions has similar economic characteristics, housing products and class of
prospective buyers, the geographic home building divisions have been aggregated
into a single home building segment. Mortgage company operations did not meet
the materiality thresholds which would require disclosure for the years ended
December 31, 1999, 1998 and 1997, and accordingly, are not separately reported.

     The Company evaluates performance and allocates resources primarily based
on the operating income of individual home building projects. Operating income
is defined by the Company as sales of homes, lots and land; less cost of sales,
impairment losses on real estate, selling and marketing, and general and
administrative expenses. Accordingly, operating income excludes certain expenses
included in the determination of net income. Operating income (loss) from home
building operations totaled $48.4 million, $15.6 million and $(84.5 million) for
the years ended December 31, 1999, 1998 and 1997, respectively.

     All revenues are from external customers and no revenues are generated from
transactions with other segments. There were no customers that contributed 10%
or more of the Company's total revenues during 1999, 1998, or 1997.

  Real Estate Inventories and Related Indebtedness

     Real estate inventories are carried at cost net of impairment losses, if
any. Real estate inventories consist primarily of raw land, lots under
development, houses under construction and completed houses. All direct and
indirect land costs, offsite and onsite improvements and applicable interest and
other carrying charges are capitalized to real estate projects during periods
when the project is under development. Land, offsite costs and all other common
costs are allocated to land parcels benefited based upon relative fair values
before construction. Onsite construction costs and related carrying charges
(principally interest and property taxes) are allocated to the individual homes
within a phase based upon the relative sales value of the homes. Selling
expenses and other marketing costs are expensed in the period incurred. A
provision for warranty costs relating to the Company's limited warranty plans is
included in cost of sales at the time the sale of a home is recorded. The
Company normally reserves one percent of the sales price of its homes against
the possibility of future charges relating to its one-year limited warranty and
similar potential claims.

                                       38
<PAGE>   41
                               WILLIAM LYON HOMES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

     Interest incurred under the Working Capital Facility, the Senior Notes and
other notes payable, as more fully discussed in Note 8, is capitalized to
qualifying real estate projects under development. Any additional interest
charges related to real estate projects not under development are expensed in
the period incurred.

     Financial Accounting Standards Statement No. 121, "Accounting for the
Impairment of Long-Lived Assets and for Long-Lived Assets to be Disposed Of"
("Statement No. 121"), requires impairment losses to be recorded on assets to be
held and used by the Company when indicators of impairment are present and the
undiscounted cash flows estimated to be generated by those assets (excluding
interest) are less than the carrying amount of the assets. Statement No. 121
also requires that long-lived assets that are held for disposal be reported at
the lower of the assets' carrying amount or fair value less cost of disposal.
When an impairment loss is required for assets to be held and used by the
Company, the related assets are adjusted to their estimated fair value.

     The net loss for the year ended December 31, 1997 included a non-cash
charge of $74,000,000 to record impairment losses on certain real estate assets
held and used by the Company. The impairment losses related to three of the
Company's master-planned communities. The impairment losses related to two
communities, which are located in the Inland Empire area of Southern California,
arose primarily from declines in home sales prices due to continued weak
economic conditions and competitive pressures in that area of Southern
California. The impairment loss relating to the other community, which is
located in Contra Costa County in the East San Francisco Bay area of Northern
California, was primarily attributable to lower than expected cash flow relating
to one of the high end residential products in this community and to a
deterioration in the value of the non-residential portion of the project. The
significant deteriorations in the market conditions associated with these
communities resulted in the undiscounted cash flows (excluding interest)
estimated to be generated by these communities being less than their historical
book values. Accordingly, the master-planned communities were written-down to
their estimated fair value.

     Fair value represents the amount at which an asset could be bought or sold
in a current transaction between willing parties, that is, other than a forced
or liquidation sale. The estimation process involved in determining if assets
have been impaired and in the determination of fair value is inherently
uncertain because it requires estimates of current market yields as well as
future events and conditions. Such future events and conditions include economic
and market conditions, as well as the availability of suitable financing to fund
development and construction activities. The realization of the Company's real
estate projects is dependent upon future uncertain events and conditions and,
accordingly, the actual timing and amounts realized by the Company may be
materially different from the estimated fair values as described herein.

     Interest incurred during the period in which real estate projects are not
under development or during the period subsequent to the completion of projects
are expensed in the period incurred. Economic conditions in the real estate
industry can cause a delay in the development of certain real estate projects
and, as a result, can lengthen the periods when such projects are not under
development and, accordingly, have a significant impact on profitability as a
result of expensed interest. Interest expensed during 1999, 1998 and 1997 was
approximately $6,153,000, $9,214,000 and $7,812,000, respectively.

  Property and Equipment

     Property and equipment are stated at cost and depreciated using the
straight-line method over their estimated useful lives ranging from three to
thirty-five years. Leasehold improvements are stated at cost and are amortized
using the straight-line method over the shorter of either their estimated useful
lives or term of the lease.

                                       39
<PAGE>   42
                               WILLIAM LYON HOMES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

  Deferred Loan Costs

     Deferred loan costs are amortized over the term of the applicable loans
using a method which approximates the interest method. Included in deferred loan
costs at December 31, 1999 and 1998, net of related amortization, are $704,000
and $1,643,000, respectively, of costs associated with the issuance of the
Company's Senior Notes.

  Goodwill

     Goodwill, which represents the excess of the purchase price over net assets
acquired (Note 2), is amortized on a straight-line basis over an estimated
useful life of seven years.

  Sales and Profit Recognition

     A sale is recorded and profit recognized when a sale is consummated, the
buyer's initial and continuing investments are adequate, any receivables are not
subject to future subordination, and the usual risks and rewards of ownership
have been transferred to the buyer in accordance with the provisions of
Financial Accounting Standards Statement No. 66, "Accounting for Sales of Real
Estate." When it is determined that the earnings process is not complete, profit
is deferred for recognition in future periods. As of December 31, 1999 and 1998,
there are no deferred profits.

  Income Taxes

     Income taxes are accounted for under the provisions of Statement of
Financial Accounting Standards No. 109, "Accounting for Income Taxes."

  Financial Instruments

     Financial instruments that potentially subject the Company to
concentrations of credit risk are primarily cash investments, receivables, and
deposits. The Company typically places its cash investments in investment grade
short-term instruments. Collateral on first trust deed notes receivable is
primarily located in Southern California and Arizona. Deposits, included in
other assets, are due from municipalities or utility companies and are generally
collected from such entities through fees assessed to other developers.

     For those instruments, as defined under Financial Accounting Standards
Statement No. 107, "Disclosures About Fair Value of Financial Instruments," for
which it is practical to estimate fair value, management has determined that the
carrying amounts of the Company's financial instruments approximate their fair
value at December 31, 1999, except for the 12 1/2% Senior Notes as described in
Note 8.

     The Company is an issuer of, or subject to, financial instruments with
off-balance sheet risk in the normal course of business which exposes it to
credit risks. These financial instruments include letters of credit and
obligations in connection with assessment district bonds. These off-balance
sheet financial instruments are described in the applicable Notes.

  Cash and Cash Equivalents

     Short-term investments with a maturity of three months or less when
purchased are considered cash equivalents.

  Basic and Diluted Earnings Per Common Share

     Earnings per share amounts for all periods presented conform to Financial
Accounting Standards Board Statement No. 128, "Earnings Per Share." Basic and
diluted earnings per common share for each of the three years in the period
ended December 31, 1999 are based on 10,439,135 shares of common stock
outstanding,

                                       40
<PAGE>   43
                               WILLIAM LYON HOMES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

after adjustment for the retroactive effect of the merger with a wholly-owned
subsidiary and the conversion of each share of previously outstanding Series A
and Series B common stock into 0.2 common share of the surviving company as
described in Note 3.

  Use of Estimates

     The preparation of the Company's financial statements in conformity with
generally accepted accounting principles requires management to make estimates
and assumptions that affect the reported amounts of the assets and liabilities
as of December 31, 1999 and 1998 and revenues and expenses for each of the three
years in the period ended December 31, 1999. Accordingly, actual results could
differ from those estimates in the near-term.

NOTE 2 -- ACQUISITION OF SUBSTANTIALLY ALL OF THE ASSETS OF WILLIAM LYON HOMES,
          INC.

     On November 5, 1999, The Presley Companies ("Presley"), which subsequently
changed its name to William Lyon Homes on December 31, 1999 as described below,
acquired substantially all of the assets and assumed substantially all of the
related liabilities of William Lyon Homes, Inc. ("Old William Lyon Homes"), in
accordance with a Purchase Agreement executed as of October 7, 1999 with Old
William Lyon Homes, William Lyon and William H. Lyon. William Lyon is Chairman
of the Board of Old William Lyon Homes and also Chairman of the Board and Chief
Executive Officer of the Company. William H. Lyon is the son of William Lyon and
a director and an employee of the Company.

     The total purchase price consisted of approximately $42,598,000 in cash and
the assumption of approximately $101,058,000 of liabilities of Old William Lyon
Homes. The acquisition has been accounted for as a purchase and, accordingly,
the purchase price has been allocated based on the fair value of the assets and
liabilities acquired. The excess of the purchase price over the net assets
acquired amounting to approximately $8,689,000 has been reflected as goodwill
and is being amortized on a straight-line basis over an estimated useful life of
seven years.

     After the acquisition described above and prior to the effectiveness of the
merger as described below, William Lyon and a trust of which William H. Lyon is
the beneficiary acquired (1) 5,741,454 shares of the Company's Series A Common
Stock for $0.655 per share in a tender offer for the purchase of up to
10,678,792 shares of the Company's Series A Common Stock which closed on
November 5, 1999 and (2) 14,372,150 shares of the Company's Series B Common
Stock for $0.655 per share under agreements with certain holders of the
Company's Series B Common Stock which closed on November 8, 1999. On November 5,
1999 William Lyon and the Company cancelled all of William Lyon's outstanding
options to purchase 750,000 shares of the Company's Series A Common Stock. The
completion of these transactions, together with the previous disposition on
August 12, 1999 of 3,000,000 shares by William Lyon and a trust of which William
H. Lyon is the beneficiary, resulted in William Lyon and a trust of which
William H. Lyon is a beneficiary owning approximately 49.9% of the Company's
outstanding Common Stock.

NOTE 3 -- COMPANY MERGES WITH AND INTO WHOLLY-OWNED SUBSIDIARY

     On November 5, 1999 at a Special Meeting of Holders of Common Stock, the
Holders of Common Stock approved a proposal to adopt a certificate of ownership
and merger pursuant to which The Presley Companies would merge with and into
Presley Merger Sub, Inc., a newly-formed Delaware corporation and wholly-owned
subsidiary of The Presley Companies, with Presley Merger Sub, Inc. being the
surviving corporation. In the merger, each outstanding share of common stock of
The Presley Companies became exchangeable for 0.2 share of common stock of
Presley Merger Sub, Inc. In the merger, the surviving corporation was renamed
The Presley Companies, which in turn was renamed William Lyon Homes on December
31, 1999. On November 11, 1999, the certificate of ownership and merger was
filed in the State of Delaware and the merger became effective. Beginning on
November 12, 1999, the shares of the surviving

                                       41
<PAGE>   44
                               WILLIAM LYON HOMES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

company (then named "The Presley Companies") commenced trading on the New York
Stock Exchange under the symbol "PDC."

     The principal purpose of the merger is to help preserve the Company's
substantial net operating loss carryforwards and other tax benefits for use in
offsetting future taxable income by decreasing, but not eliminating, the risk of
an "ownership change" for federal income tax purposes.

     In general, the transfer restrictions prohibit, without prior approval of
the board of directors of the Company, the direct or indirect disposition or
acquisition of any stock of the Company by or to any holder who owns or would so
own upon the acquisition (either directly or through the tax attribution rules)
5% or more of the Company's stock.

     The Company after the consummation of the merger had substantially the same
financial position as that of The Presley Companies immediately before the
merger (the merger took effect after consummation of the transactions
contemplated in the Purchase Agreement with Old William Lyon Homes -- see Note
2). Except for the transfer restrictions and the elimination of provisions
dividing the common stock into two series, the new shares of common stock issued
by the surviving company in the merger have terms substantially similar to the
old shares of common stock.

     In connection with the acquisition and merger, the Company has incurred
costs of approximately $2,197,000 and $1,286,000 for the years ended December
31, 1999 and 1998, respectively, which are reflected in the Consolidated
Statement of Operations as financial advisory expenses.

     Effective on November 5, 1999, Old William Lyon Homes changed its name to
Corporate Enterprises, Inc. Effective after the close of business on December
31, 1999, The Presley Companies changed its name to William Lyon Homes.
Effective on January 3, 2000, the Company's stock ticker symbol changed from PDC
to WLS. The Company's common stock continues to trade on the New York Stock
Exchange under the stock symbol WLS.

NOTE 4 -- QUASI-REORGANIZATION

     In 1994, the Company's Board of Directors approved a Plan for
Quasi-Reorganization retroactive to January 1, 1994. The Company implemented a
quasi-reorganization at that time because it was implementing a substantial
change in its capital structure in accordance with a plan for capital
restructuring. A quasi-reorganization allows certain companies which are
undergoing a substantial change in capital structure to utilize "fresh start
accounting."

     Under the Plan for Quasi-Reorganization, the Company implemented an overall
accounting readjustment effective January 1, 1994, which resulted in the
adjustment of assets and liabilities to estimated fair values, and the
elimination of the accumulated deficit. The net amount of such revaluation
adjustments and costs related to the capital restructuring, together with the
accumulated deficit as of the date thereof, was transferred to paid-in capital
in accordance with the accounting principles applicable to
quasi-reorganizations.

     As a result of the quasi-reorganization, any income tax benefits resulting
from the utilization of net operating losses and other carryforwards existing at
January 1, 1994 and temporary differences existing prior to or resulting from
the quasi-reorganization, are excluded from the Company's results of operations
and credited to additional paid-in capital.

                                       42
<PAGE>   45
                               WILLIAM LYON HOMES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

NOTE 5 -- RECEIVABLES

     Receivables consist of the following (in thousands):

<TABLE>
<CAPTION>
                                                              DECEMBER 31,
                                                            -----------------
                                                             1999       1998
                                                            -------    ------
<S>                                                         <C>        <C>
First trust deed mortgage notes receivable, pledged as
  collateral for notes payable under line of credit.......  $ 3,222    $   --
First trust deed notes secured by real estate sold,
  interest rates generally ranging from 8.00% to 12.00%...      637       637
Other notes receivable....................................      786        80
                                                            -------    ------
                                                              4,645       717
Receivables from affiliates for management overhead fees
  and cost reimbursements.................................    2,010       970
Other receivables -- primarily escrow proceeds............    5,408     6,926
                                                            -------    ------
                                                            $12,063    $8,613
                                                            =======    ======
</TABLE>

NOTE 6 -- REAL ESTATE INVENTORIES

     Real estate inventories consist of the following (in thousands):

<TABLE>
<CAPTION>
                                                               DECEMBER 31, 1999
                                                 ---------------------------------------------
                                                                     COMPLETED
                                                                    INVENTORY,
                                                   LAND AND      INCLUDING MODELS
                                                 CONSTRUCTION      AND COMPLETED
                   DIVISION                      IN PROGRESS    LOTS HELD FOR SALE     TOTAL
                   --------                      ------------   -------------------   --------
<S>                                              <C>            <C>                   <C>
Southern California............................    $ 58,925           $ 6,547         $ 65,472
San Diego......................................      30,147             2,501           32,648
Northern California............................      43,312             4,116           47,428
Arizona........................................      11,139             1,628           12,767
New Mexico.....................................       1,443             1,266            2,709
Nevada.........................................      21,783             1,076           22,859
Other..........................................         388                --              388
                                                   --------           -------         --------
                                                   $167,137           $17,134         $184,271
                                                   ========           =======         ========
</TABLE>

<TABLE>
<CAPTION>
                                                               DECEMBER 31, 1998
                                                 ---------------------------------------------
                                                                     COMPLETED
                                                                    INVENTORY,
                                                   LAND AND      INCLUDING MODELS
                                                 CONSTRUCTION      AND COMPLETED
                   DIVISION                      IN PROGRESS    LOTS HELD FOR SALE     TOTAL
                   --------                      ------------   -------------------   --------
<S>                                              <C>            <C>                   <C>
Southern California............................    $ 39,739           $18,364         $ 58,103
San Diego......................................      26,982             5,930           32,912
Northern California............................      34,086             4,827           38,913
Arizona........................................      17,412               707           18,119
New Mexico.....................................       6,793             1,822            8,615
Nevada.........................................      14,869             2,518           17,387
Other..........................................         453                --              453
                                                   --------           -------         --------
                                                   $140,334           $34,168         $174,502
                                                   ========           =======         ========
</TABLE>

                                       43
<PAGE>   46
                               WILLIAM LYON HOMES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

NOTE 7 -- INVESTMENTS IN AND ADVANCES TO UNCONSOLIDATED JOINT VENTURES

     The Company and certain of its subsidiaries are general partners or members
in nineteen joint ventures involved in the development and sale of residential
projects. Such joint ventures are 50% or less owned and, accordingly, such joint
ventures are not consolidated with the Company's financial statements. The
Company's investments in unconsolidated joint ventures are accounted for using
the equity method. Condensed combined financial information of these joint
ventures as of December 31, 1999 and 1998 is summarized as follows:

                       CONDENSED COMBINED BALANCE SHEETS
                                 (IN THOUSANDS)

<TABLE>
<CAPTION>
                                                                  DECEMBER 31,
                                                              --------------------
                                                                1999        1998
                                                              --------    --------
<S>                                                           <C>         <C>
                                      ASSETS
Cash and cash equivalents...................................  $  7,197    $    304
Receivables.................................................     1,275         851
Real estate inventories.....................................   240,056     168,417
Other assets................................................       735       1,034
                                                              --------    --------
                                                              $249,263    $170,606
                                                              ========    ========
                         LIABILITIES AND OWNERS' CAPITAL
Accounts payable............................................  $  8,558    $  6,453
Accrued expenses............................................     5,488       2,098
Notes payable...............................................    54,069      29,024
Advances from William Lyon Homes............................     1,055         655
                                                              --------    --------
                                                                69,170      38,230
                                                              --------    --------
Owners' Capital
  William Lyon Homes........................................    49,227      29,807
  Others....................................................   130,866     102,569
                                                              --------    --------
                                                               180,093     132,376
                                                              --------    --------
                                                              $249,263    $170,606
                                                              ========    ========
</TABLE>

                                       44
<PAGE>   47
                               WILLIAM LYON HOMES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

                  CONDENSED COMBINED STATEMENTS OF OPERATIONS
                                 (IN THOUSANDS)

<TABLE>
<CAPTION>
                                                   YEAR ENDED DECEMBER 31,
                                                ------------------------------
                                                  1999        1998       1997
                                                ---------   --------    ------
<S>                                             <C>         <C>         <C>
Sales
  Homes.......................................  $ 203,336   $ 41,081    $   --
Operating costs
  Cost of sales -- homes......................   (163,215)   (32,883)       --
  Sales and marketing.........................     (6,734)    (1,861)       --
                                                ---------   --------    ------
Operating income..............................     33,387      6,337        --
Other income, net.............................        588        213        --
                                                ---------   --------    ------
Net income....................................  $  33,975   $  6,550    $   --
                                                =========   ========    ======
Allocation to owners
  William Lyon Homes..........................  $  17,859   $  3,499    $   --
  Others......................................     16,116      3,051        --
                                                ---------   --------    ------
                                                $  33,975   $  6,550    $   --
                                                =========   ========    ======
</TABLE>

NOTE 8 -- NOTES PAYABLE AND 12 1/2% SENIOR NOTES

     Notes payable and 12 1/2% Senior Notes consist of the following (in
thousands):

<TABLE>
<CAPTION>
                                                             DECEMBER 31,
                                                         --------------------
                                                           1999        1998
                                                         --------    --------
<S>                                                      <C>         <C>
Notes payable:
  Working Capital Facility.............................  $ 33,000    $ 44,000
  Revolving line of credit -- consolidated joint
     venture...........................................        --       5,657
  Construction notes payable...........................    15,960          --
  Purchase money notes payable -- land acquisitions....    24,537       5,736
  Collateralized mortgage obligations under line of
     credit, secured by first trust deed mortgage notes
     receivable........................................     3,133          --
                                                         --------    --------
                                                           76,630      55,393
12 1/2% Senior Notes due 2001..........................   100,000     140,000
                                                         --------    --------
                                                         $176,630    $195,393
                                                         ========    ========
</TABLE>

     Interest relating to the above debt consists of the following (in
thousands):

<TABLE>
<CAPTION>
                                         YEAR ENDED DECEMBER 31,
                                     --------------------------------
                                       1999        1998        1997
                                     --------    --------    --------
<S>                                  <C>         <C>         <C>
Interest incurred..................  $(24,500)   $(31,475)   $(32,970)
Interest capitalized...............    18,347      22,261      25,158
                                     --------    --------    --------
Interest expense...................  $ (6,153)   $ (9,214)   $ (7,812)
                                     ========    ========    ========
</TABLE>

  Senior Notes

     In accordance with the bond indenture agreement governing the Company's
Senior Notes which are due in 2001, if the Company's Consolidated Tangible Net
Worth is less than $60,000,000 for two consecutive fiscal quarters, the Company
is required to offer to purchase $20,000,000 in principal amount of the Senior
Notes. Because the Company's Consolidated Tangible Net Worth has been less than
$60,000,000 beginning with the

                                       45
<PAGE>   48
                               WILLIAM LYON HOMES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

quarter ended June 30, 1997, the Company would, effective on December 4, 1997,
June 4, 1998, December 4, 1998, June 4, 1999 and December 4, 1999 have been
required to make offers to purchase $20,000,000 of the Senior Notes at par plus
accrued interest, less the face amount of Senior Notes acquired by the Company
after September 30, 1997, March 31, 1998, September 30, 1998, March 31, 1999 and
September 30, 1999 respectively. The Company acquired Senior Notes with a face
amount of $20,000,000 after September 30, 1997 and prior to December 4, 1997,
again after March 31, 1998 and prior to June 4, 1998, again after September 30,
1998 and prior to December 4, 1998, again after March 31, 1999 and prior to June
4, 1999 and again after September 30, 1999 and prior to December 4, 1999, and
therefore was not required to make offers to purchase Senior Notes. As a result
of these transactions, the Company recognized as an extraordinary item net gains
from retirement of debt totaling $4,200,000 and $2,741,000 during the years
ended December 31, 1999 and 1998, after giving effect to income taxes and
amortization of related loan costs.

     Every six months, until the Company's Consolidated Tangible Net Worth is
$60,000,000 or more at the end of a fiscal quarter, the Company will be required
to make similar offers to purchase $20,000,000 of Senior Notes. At December 31,
1999, the Company's Consolidated Tangible Net Worth was $43,193,000. The
Company's management has previously held discussions, and may in the future hold
discussions, with representatives of the holders of the Senior Notes with
respect to modifying this repurchase provision of the bond indenture agreement.
To date, no agreement has been reached to modify this repurchase provision. Any
such change in the terms or conditions of the bond indenture agreement requires
the affirmative vote of at least a majority in principal amount of the Senior
Notes outstanding. No assurances can be given that any such change will be made.

     Because of the Company's obligation to offer to purchase $20,000,000 in
principal amount of the Senior Notes every six months so long as the Company's
Consolidated Tangible Net Worth is less than $60,000,000, the Company is
restricted in its ability to acquire, hold and develop real estate projects. The
Company changed its operating strategy during 1997 to finance certain projects
by forming joint ventures with venture partners that would provide a substantial
portion of the capital necessary to develop these projects.

     The 12 1/2% Senior Notes due 2001 are obligations of William Lyon Homes
(formerly The Presley Companies), a Delaware corporation ("Delaware Lyon"), and
are unconditionally guaranteed on a senior basis by William Lyon Homes, Inc.
(formerly Presley Homes), a California corporation and a wholly-owned subsidiary
of Delaware Lyon. However, William Lyon Homes, Inc. has granted liens on
substantially all of its assets as security for its obligations under the
Working Capital Facility and other loans. Because the William Lyon Homes, Inc.
guarantee is not secured, holders of the Senior Notes are effectively junior to
borrowings under the Working Capital Facility with respect to such assets.
Delaware Lyon and its consolidated subsidiaries are referred to collectively
herein as the "Company." Interest on the Senior Notes is payable on January 1
and July 1 of each year, commencing January 1, 1995.

     Except as set forth in the Indenture Agreement (the "Indenture"), the
Senior Notes are redeemable at the option of Delaware Lyon, in whole or in part,
at the redemption prices set forth in the Indenture.

     The Senior Notes are senior obligations of Delaware Lyon and rank pari
passu in right of payment to all existing and future unsecured indebtedness of
Delaware Lyon, and senior in right of payment to all future indebtedness of the
Company which by its terms is subordinated to the Senior Notes.

     Upon certain changes of control as described in the Indenture, Delaware
Lyon must offer to repurchase Senior Notes at a price equal to 101% of the
principal amount plus accrued and unpaid interest, if any, to the date of
repurchase.

     The Indenture governing the Senior Notes restricts Delaware Lyon and
certain of its subsidiaries with respect to, among other things: (i) the payment
of dividends on and redemptions of capital stock, (ii) the incurrence of
indebtedness or the issuance of preferred stock, (iii) the creation of certain
liens, (iv) consolidations or mergers with or transfer of all or substantially
all of its

                                       46
<PAGE>   49
                               WILLIAM LYON HOMES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

assets and (v) transactions with affiliates. These restrictions are subject to a
number of important qualifications and exceptions.

     As of December 31, 1999, the outstanding 12 1/2% Senior Notes with a face
value of $100,000,000 have a fair value of approximately $88,000,000 to
$90,000,000, based on quotes from industry sources.

     Supplemental consolidating financial information of the Company,
specifically including information for William Lyon Homes, Inc., is presented
below. Investments in subsidiaries are presented using the equity method of
accounting. Separate financial statements of William Lyon Homes, Inc. are not
provided, as the consolidating financial information contained herein provides a
more meaningful disclosure to allow investors to determine the nature of assets
held and the operations of the combined groups.

                          CONSOLIDATING BALANCE SHEET

                               DECEMBER 31, 1999
                                 (IN THOUSANDS)

<TABLE>
<CAPTION>
                                                  UNCONSOLIDATED
                                    ------------------------------------------
                                     DELAWARE     WILLIAM LYON   NON-GUARANTOR   ELIMINATING   CONSOLIDATED
                                       LYON       HOMES, INC.    SUBSIDIARIES      ENTRIES       COMPANY
                                    -----------   ------------   -------------   -----------   ------------
<S>                                 <C>           <C>            <C>             <C>           <C>
ASSETS

Cash and cash equivalents.........   $     --       $  1,344        $   810       $      --      $  2,154
Receivables.......................         --          6,792          5,271              --        12,063
Real estate inventories...........         --        178,280          5,991              --       184,271
Investments in and advances to
  unconsolidated joint ventures...         --         16,229         34,053              --        50,282
Property and equipment, net.......         --          2,115             68              --         2,183
Deferred loan costs...............        704          1,022             --              --         1,726
Goodwill..........................         --          8,382             --              --         8,382
Other assets......................         --         17,400             22              --        17,422
Investments in subsidiaries.......     49,843         39,819             --         (89,662)           --
Intercompany receivables..........    108,340          5,586             --        (113,926)           --
                                     --------       --------        -------       ---------      --------
                                     $158,887       $276,969        $46,215       $(203,588)     $278,483
                                     ========       ========        =======       =========      ========

LIABILITIES AND STOCKHOLDERS' EQUITY

Accounts payable..................   $     --       $ 15,215        $   438       $      --      $ 15,653
Accrued expenses..................         --         31,201          1,698              --        32,899
Notes payable.....................         --         73,497          3,133              --        76,630
12 1/2% Senior Notes..............    100,000             --             --              --       100,000
Intercompany payables.............      5,586        108,340             --        (113,926)           --
                                     --------       --------        -------       ---------      --------
     Total liabilities............    105,586        228,253          5,269        (113,926)      225,182
Stockholders' equity..............     53,301         48,716         40,946         (89,662)       53,301
                                     --------       --------        -------       ---------      --------
                                     $158,887       $276,969        $46,215       $(203,588)     $278,483
                                     ========       ========        =======       =========      ========
</TABLE>

                                       47
<PAGE>   50
                               WILLIAM LYON HOMES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

                          CONSOLIDATING BALANCE SHEET

                               DECEMBER 31, 1998
                                 (IN THOUSANDS)

<TABLE>
<CAPTION>
                                                   UNCONSOLIDATED
                                     -------------------------------------------
                                      DELAWARE     WILLIAM LYON    NON-GUARANTOR   ELIMINATING   CONSOLIDATED
                                        LYON        HOMES, INC.    SUBSIDIARIES      ENTRIES       COMPANY
                                     -----------   -------------   -------------   -----------   ------------
<S>                                  <C>           <C>             <C>             <C>           <C>
ASSETS
Cash and cash equivalents..........   $     --       $ 22,605         $ 1,350       $      --      $ 23,955
Receivables........................         --          7,157           1,456              --         8,613
Real estate inventories............         --        161,667          12,835              --       174,502
Investments in and advances to
  unconsolidated joint ventures....         --          3,225          27,237              --        30,462
Property and equipment, net........         --          2,614             298              --         2,912
Deferred loan costs................      1,643          1,708              30              --         3,381
Other assets.......................         --          2,440             139              --         2,579
Investments in subsidiaries........      4,369         31,553              --         (35,922)           --
Intercompany receivables...........    143,740          3,928              --        (147,668)           --
                                      --------       --------         -------       ---------      --------
                                      $149,752       $236,897         $43,345       $(183,590)     $246,404
                                      ========       ========         =======       =========      ========

LIABILITIES AND STOCKHOLDERS'
  EQUITY
Accounts payable...................   $     --       $ 15,867         $ 1,497       $      --      $ 17,364
Accrued expenses...................         --         25,965           1,858              --        27,823
Notes payable......................         --         49,736           5,657              --        55,393
12 1/2 Senior Notes................    140,000             --              --              --       140,000
Intercompany payables..............      3,928        143,740              --        (147,668)           --
                                      --------       --------         -------       ---------      --------
     Total liabilities.............    143,928        235,308           9,012        (147,668)      240,580
Stockholders' equity...............      5,824          1,589          34,333         (35,922)        5,824
                                      --------       --------         -------       ---------      --------
                                      $149,752       $236,897         $43,345       $(183,590)     $246,404
                                      ========       ========         =======       =========      ========
</TABLE>

                                       48
<PAGE>   51
                               WILLIAM LYON HOMES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

                     CONSOLIDATING STATEMENT OF OPERATIONS

                          YEAR ENDED DECEMBER 31, 1999
                                 (IN THOUSANDS)

<TABLE>
<CAPTION>
                                                    UNCONSOLIDATED
                                      ------------------------------------------
                                       DELAWARE     WILLIAM LYON   NON-GUARANTOR   ELIMINATING   CONSOLIDATED
                                         LYON       HOMES, INC.    SUBSIDIARIES      ENTRIES       COMPANY
                                      -----------   ------------   -------------   -----------   ------------
<S>                                   <C>           <C>            <C>             <C>           <C>
Sales...............................    $    --      $ 380,160       $ 59,821       $     --      $ 439,981
                                        -------      ---------       --------       --------      ---------

Operating costs
  Cost of sales.....................         --       (322,929)       (47,447)            --       (370,376)
  Sales and marketing...............         --        (16,648)        (2,739)            --        (19,387)
  General and administrative........         --        (23,262)         3,894             --        (19,368)
  Amortization of goodwill..........         --           (307)            --             --           (307)
                                        -------      ---------       --------       --------      ---------
                                             --       (363,146)       (46,292)            --       (409,438)
                                        -------      ---------       --------       --------      ---------
Income from unconsolidated joint
  ventures..........................         --          3,137         14,722             --         17,859
                                        -------      ---------       --------       --------      ---------
Income from subsidiaries............     45,474         27,250             --        (72,724)            --
                                        -------      ---------       --------       --------      ---------
Operating income....................     45,474         47,401         28,251        (72,724)        48,402
Interest expense, net of amounts
  capitalized.......................         --         (3,759)        (2,394)            --         (6,153)
Financial advisory expenses.........     (2,197)            --             --             --         (2,197)
Other income (expense), net.........         --          2,131          1,314             --          3,445
                                        -------      ---------       --------       --------      ---------
Income before income taxes and
  extraordinary item................     43,277         45,773         27,171        (72,724)        43,497
Provision for income taxes..........         --           (220)            --             --           (220)
                                        -------      ---------       --------       --------      ---------
Income before extraordinary item....     43,277         45,553         27,171        (72,724)        43,277
Extraordinary item -- gain from
  retirement of debt net of
  applicable income taxes...........      4,200             --             --             --          4,200
                                        -------      ---------       --------       --------      ---------
Net income..........................    $47,477      $  45,553       $ 27,171       $(72,724)     $  47,477
                                        =======      =========       ========       ========      =========
</TABLE>

                                       49
<PAGE>   52
                               WILLIAM LYON HOMES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

                     CONSOLIDATING STATEMENT OF OPERATIONS

                          YEAR ENDED DECEMBER 31, 1998
                                 (IN THOUSANDS)

<TABLE>
<CAPTION>
                                                    UNCONSOLIDATED
                                      ------------------------------------------
                                       DELAWARE     WILLIAM LYON   NON-GUARANTOR   ELIMINATING   CONSOLIDATED
                                         LYON       HOMES, INC.    SUBSIDIARIES      ENTRIES       COMPANY
                                      -----------   ------------   -------------   -----------   ------------
<S>                                   <C>           <C>            <C>             <C>           <C>
Sales...............................    $    --      $ 261,394       $106,888       $     --       $368,282
                                        -------      ---------       --------       --------       --------

Operating costs
  Cost of sales.....................         --       (228,629)       (90,144)            --       (318,773)
  Sales and marketing...............         --        (16,275)        (5,188)            --        (21,463)
  General and administrative........         --        (17,587)         1,622             --        (15,965)
                                        -------      ---------       --------       --------       --------
                                             --       (262,491)       (93,710)            --       (356,201)
                                        -------      ---------       --------       --------       --------
Income from unconsolidated joint
  ventures..........................         --              6          3,493             --          3,499
                                        -------      ---------       --------       --------       --------
Income from subsidiaries............      8,400         17,955             --        (26,355)            --
                                        -------      ---------       --------       --------       --------
Operating income....................      8,400         16,864         16,671        (26,355)        15,580
Interest expense, net of amounts
  capitalized.......................         --         (7,784)        (1,430)            --         (9,214)
Financial advisory expenses.........     (1,286)            --             --             --         (1,286)
Other income (expense), net.........         --           (392)         3,617             --          3,225
                                        -------      ---------       --------       --------       --------
Income before income taxes and
  extraordinary item................      7,114          8,688         18,858        (26,355)         8,305
Provision for income taxes..........         --         (1,191)            --             --         (1,191)
                                        -------      ---------       --------       --------       --------
Income before extraordinary item....      7,114          7,497         18,858        (26,355)         7,114
Extraordinary item -- gain from
  retirement of debt net of
  applicable income taxes...........      2,741             --             --             --          2,741
                                        -------      ---------       --------       --------       --------
Net income..........................    $ 9,855      $   7,497       $ 18,858       $(26,355)      $  9,855
                                        =======      =========       ========       ========       ========
</TABLE>

                                       50
<PAGE>   53
                               WILLIAM LYON HOMES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

                     CONSOLIDATING STATEMENT OF OPERATIONS

                          YEAR ENDED DECEMBER 31, 1997
                                 (IN THOUSANDS)

<TABLE>
<CAPTION>
                                                 UNCONSOLIDATED
                                   ------------------------------------------
                                    DELAWARE     WILLIAM LYON   NON-GUARANTOR   ELIMINATING   CONSOLIDATED
                                      LYON        HOMES INC.    SUBSIDIARIES      ENTRIES       COMPANY
                                   -----------   ------------   -------------   -----------   ------------
<S>                                <C>           <C>            <C>             <C>           <C>
Sales............................   $     --      $ 270,284       $ 59,658        $    --      $ 329,942
                                    --------      ---------       --------        -------      ---------

Operating costs
  Cost of sales..................         --       (248,655)       (53,546)            --       (302,201)
  Impairment loss on real estate
     assets......................         --        (74,000)            --             --        (74,000)
  Sales and marketing............         --        (18,492)        (3,787)            --        (22,279)
  General and administrative.....         --        (15,777)          (219)            --        (15,996)
                                    --------      ---------       --------        -------      ---------
                                          --       (356,924)       (57,552)            --       (414,476)
                                    --------      ---------       --------        -------      ---------
Income (loss) from
  subsidiaries...................    (89,894)         3,730             --         86,164             --
                                    --------      ---------       --------        -------      ---------
Operating income (loss)..........    (89,894)       (82,910)         2,106         86,164        (84,534)
Interest expense, net of amounts
  capitalized....................         --         (7,677)          (135)            --         (7,812)
Other income (expense), net......         --             91          2,361             --          2,452
                                    --------      ---------       --------        -------      ---------
Net income (loss)................   $(89,894)     $ (90,496)      $  4,332        $86,164      $ (89,894)
                                    ========      =========       ========        =======      =========
</TABLE>

                                       51
<PAGE>   54
                               WILLIAM LYON HOMES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

                     CONSOLIDATING STATEMENT OF CASH FLOWS

                          YEAR ENDED DECEMBER 31, 1999
                                 (IN THOUSANDS)

<TABLE>
<CAPTION>
                                                              UNCONSOLIDATED
                                                ------------------------------------------
                                                 DELAWARE     WILLIAM LYON   NON-GUARANTOR   ELIMINATING   CONSOLIDATED
                                                   LYON       HOMES, INC.    SUBSIDIARIES      ENTRIES       COMPANY
                                                -----------   ------------   -------------   -----------   ------------
<S>                                             <C>           <C>            <C>             <C>           <C>
Cash flows from operating activities:
  Net income..................................   $ 47,477       $ 45,553       $ 27,171       $(72,724)      $ 47,477
  Adjustments to reconcile net income to net
     cash provided by operating activities:
     Depreciation and amortization............         --          1,490             28             --          1,518
     Income from unconsolidated joint
       ventures...............................         --         (3,137)       (14,722)            --        (17,859)
     Income from subsidiaries.................    (45,474)       (27,250)            --         72,724             --
     Extraordinary gain on repurchase of
       Senior Notes...........................     (4,225)            --             --             --         (4,225)
     Provision for income taxes...............         --            245             --             --            245
     Net changes in operating assets and
       liabilities:
       Other receivables......................         --         (6,825)          (593)            --         (7,418)
       Intercompany receivables/payables......      1,658         (1,658)            --             --             --
       Real estate inventories................         --         72,964          3,081             --         76,045
       Deferred loan costs....................        564            686             30             --          1,280
       Goodwill...............................         --         (8,689)            --             --         (8,689)
       Other assets...........................         --        (14,960)           117             --        (14,843)
       Accounts payable.......................         --         (8,622)        (1,059)            --         (9,681)
       Accrued expenses.......................         --          4,991           (160)            --          4,831
                                                 --------       --------       --------       --------       --------
Net cash provided by operating activities.....         --         54,788         13,893             --         68,681
                                                 --------       --------       --------       --------       --------

Cash flows from investing activities:
  Net change in investments in and advances to
     unconsolidated joint ventures............         --         (9,867)         7,969             --         (1,898)
  Proceeds from contribution of land to joint
     venture..................................         --          3,700          3,700         (3,700)         3,700
  Net change in mortgage notes receivable.....         --          7,190         (3,222)            --          3,968
  Purchases of property and equipment.........         --           (684)           202             --           (482)
  Investment in subsidiaries..................         --         15,284             --        (15,284)            --
  Advances to affiliates......................     35,400             --             --        (35,400)            --
                                                 --------       --------       --------       --------       --------
Net cash provided by investing activities.....     35,400         15,623          8,649        (54,384)         5,288
                                                 --------       --------       --------       --------       --------

Cash flows from financing activities:
  Proceeds from borrowings on notes payable...         --        185,785         57,554             --        243,339
  Principal payments on notes payable.........         --       (243,631)       (60,078)            --       (303,709)
  Repurchase of 12 1/2% Senior Notes..........    (35,400)            --             --             --        (35,400)
  Distributions to/contributions from
     shareholders.............................         --          1,574        (20,558)        18,984             --
  Advances to affiliates......................         --        (35,400)            --         35,400             --
                                                 --------       --------       --------       --------       --------
Net cash used in financing activities.........    (35,400)       (91,672)       (23,082)        54,384        (95,770)
                                                 --------       --------       --------       --------       --------
Net decrease in cash and cash equivalents.....         --        (21,261)          (540)            --        (21,801)
Cash and cash equivalents at beginning of
  year........................................         --         22,605          1,350             --         23,955
                                                 --------       --------       --------       --------       --------
Cash and cash equivalents at end of year......   $     --       $  1,344       $    810       $     --       $  2,154
                                                 ========       ========       ========       ========       ========
</TABLE>

                                       52
<PAGE>   55
                               WILLIAM LYON HOMES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

                     CONSOLIDATING STATEMENT OF CASH FLOWS

                          YEAR ENDED DECEMBER 31, 1998
                                 (IN THOUSANDS)

<TABLE>
<CAPTION>
                                                                  UNCONSOLIDATED
                                                    ------------------------------------------
                                                     DELAWARE     WILLIAM LYON   NON-GUARANTOR   ELIMINATING   CONSOLIDATED
                                                       LYON       HOMES, INC.    SUBSIDIARIES      ENTRIES       COMPANY
                                                    -----------   ------------   -------------   -----------   ------------
<S>                                                 <C>           <C>            <C>             <C>           <C>
Cash flows from operating activities:
  Net income......................................   $  9,855       $  7,497        $18,858       $(26,355)     $   9,855

  Adjustments to reconcile net income to net cash
    provided by operating activities:
    Depreciation and amortization.................         --            988             71             --          1,059
    Income from unconsolidated joint ventures.....         --             (6)        (3,493)            --         (3,499)
    Income from subsidiaries......................     (8,400)       (17,955)            --         26,355             --
    Extraordinary gain on repurchase of Senior
      Notes.......................................     (3,200)            --             --             --         (3,200)
    Provision for income taxes....................         --          1,650             --             --          1,650

    Net changes in operating assets and
      liabilities:
      Other receivables...........................         --           (846)           290             --           (556)
      Intercompany receivables/payables...........        970           (970)            --             --             --
      Real estate inventories.....................         --         34,218          7,054             --         41,272
      Deferred loan costs.........................        775         (1,418)           (12)            --           (655)
      Other assets................................         --             (1)            18             --             17
      Accounts payable............................         --          3,997            513             --          4,510
      Accrued expenses............................         --          3,296          1,391             --          4,687
                                                     --------       --------        -------       --------      ---------
Net cash provided by operating activities.........         --         30,450         24,690             --         55,140
                                                     --------       --------        -------       --------      ---------
Cash flows from investing activities:
  Investment in unconsolidated joint ventures.....         --         (2,054)       (17,832)            --        (19,886)
  Proceeds from contribution of land to joint
    venture.......................................         --         25,431             --             --         25,431
  Issuance of/payments on notes receivable........         --            594             --             --            594
  Purchases of property and equipment.............         --           (195)          (163)            --           (358)
  Investment in subsidiaries......................         --          2,800             --         (2,800)            --
  Advances to affiliates..........................     36,260             --             --        (36,260)            --
                                                     --------       --------        -------       --------      ---------
Net cash provided by (used in) investing
  activities......................................     36,260         26,576        (17,995)       (39,060)         5,781
                                                     --------       --------        -------       --------      ---------
Cash flows from financing activities:
  Proceeds from borrowings on notes payable.......         --         95,873         37,080             --        132,953
  Principal payments on notes payable.............         --        (97,365)       (40,863)            --       (138,228)
  Repurchase of 12 1/2% Senior Notes..............    (36,260)            --             --             --        (36,260)
  Distributions to/contributions from
    shareholders..................................         --         (1,046)        (1,754)         2,800             --
  Advances from affiliates........................         --        (36,260)            --         36,260             --
                                                     --------       --------        -------       --------      ---------
Net cash used in financing activities.............    (36,260)       (38,798)        (5,537)        39,060        (41,535)
                                                     --------       --------        -------       --------      ---------
Net increase in cash and cash equivalents.........         --         18,228          1,158             --         19,386
Cash and cash equivalents at beginning of year....         --          4,377            192             --          4,569
                                                     --------       --------        -------       --------      ---------
Cash and cash equivalents at end of year..........   $     --       $ 22,605        $ 1,350       $     --      $  23,955
                                                     ========       ========        =======       ========      =========
</TABLE>

                                       53
<PAGE>   56
                               WILLIAM LYON HOMES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

                     CONSOLIDATING STATEMENT OF CASH FLOWS

                          YEAR ENDED DECEMBER 31, 1997
                                 (IN THOUSANDS)

<TABLE>
<CAPTION>
                                                         UNCONSOLIDATED
                                           ------------------------------------------
                                            DELAWARE     WILLIAM LYON   NON-GUARANTOR   ELIMINATING   CONSOLIDATED
                                              LYON       HOMES, INC.    SUBSIDIARIES      ENTRIES       COMPANY
                                           -----------   ------------   -------------   -----------   ------------
<S>                                        <C>           <C>            <C>             <C>           <C>
Cash flows from operating activities:
  Net income (loss)......................   $(89,894)      $(90,496)      $  4,332       $ 86,164       $(89,894)
  Adjustments to reconcile net income
     (loss) to net cash used in operating
     activities:
     Depreciation and amortization.......         --            844             63             --            907
     Impairment loss on real estate
       assets............................         --         74,000             --             --         74,000
     Income (loss) from subsidiaries.....     89,894         (3,730)            --        (86,164)            --
     Net changes in operating assets and
       liabilities:
       Other receivables.................         --         (2,975)        (1,298)            --         (4,273)
       Intercompany
          receivables/payables...........     (1,301)         1,301             --             --             --
       Real estate inventories...........         --          4,719         (5,399)            --           (680)
       Deferred loan costs...............      1,301           (202)           (18)            --          1,081
       Other assets......................         --          6,405             65             --          6,470
       Accounts payable..................         --         (6,019)           445             --         (5,574)
       Accrued expenses..................         --          3,812              7             --          3,819
                                            --------       --------       --------       --------       --------
Net cash used in operating activities....         --        (12,341)        (1,803)            --        (14,144)
                                            --------       --------       --------       --------       --------
Cash flows from investing activities:
  Investment in unconsolidated joint
     ventures............................         --         (1,165)        (5,912)            --         (7,077)
  Issuance of/payments on notes
     receivable..........................         --           (154)            --             --           (154)
  Purchases of property and equipment....         --         (1,447)           (26)            --         (1,473)
  Investment in subsidiaries.............         --          2,354             --         (2,354)            --
  Advances to affiliates.................     10,000             --             --        (10,000)            --
                                            --------       --------       --------       --------       --------
Net cash provided by (used in) investing
  activities.............................     10,000           (412)        (5,938)       (12,354)        (8,704)
                                            --------       --------       --------       --------       --------
Cash flows from financing activities:
  Proceeds from borrowings on notes
     payable.............................         --        133,026         38,938             --        171,964
  Principal payments on notes payable....         --       (109,599)       (29,498)            --       (139,097)
  Repurchase/sale of 12 1/2% Senior
     Notes...............................    (10,000)            --             --             --        (10,000)
  Distributions to/contributions from
     shareholders........................         --            626         (2,980)         2,354             --
  Advances from affiliates...............         --        (10,000)            --         10,000             --
                                            --------       --------       --------       --------       --------
Net cash provided by (used in) financing
  activities.............................    (10,000)        14,053          6,460         12,354         22,867
                                            --------       --------       --------       --------       --------
Net increase (decrease) in cash and cash
  equivalents............................         --          1,300         (1,281)            --             19
Cash and cash equivalents at beginning
  of year................................         --          3,077          1,473             --          4,550
                                            --------       --------       --------       --------       --------
Cash and cash equivalents at end of
  year...................................   $     --       $  4,377       $    192       $     --       $  4,569
                                            ========       ========       ========       ========       ========
</TABLE>

                                       54
<PAGE>   57
                               WILLIAM LYON HOMES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

  Working Capital Facility

     On July 6, 1998, the Company completed an agreement with the Agent of its
existing lender group under its Working Capital Facility to (1) extend this loan
facility to May 20, 2001, (2) increase the loan commitment to $100,000,000 and
(3) decrease the fees and costs compared to the prior revolving facility.

     The collateral for the loans provided by the Working Capital Facility
continues to include substantially all real estate and other assets of the
Company (excluding assets of partnerships and limited liability companies and
assets which are pledged as collateral for construction notes payable described
below). The borrowing base is calculated based on specified percentages of book
values of real estate assets. The borrowing base at December 31, 1999 was
approximately $95,500,000. The maximum loan under the Working Capital Facility
is limited to $100,000,000 and the principal outstanding under the Working
Capital Facility at December 31, 1999 was $33,000,000.

     Pursuant to the terms of the Working Capital Facility, outstanding advances
bear interest at the "reference rate" of Chase Manhattan Bank plus 2%. An
alternate option provides for interest based on a specified overseas base rate
plus 4.44%, but not less than 8.0%. In addition, the Company pays a monthly fee
of 0.25% on the average daily unused portion of the loan facility.

     Upon completion of the new Working Capital Facility agreement, the Company
paid a one-time, non-refundable Facility Fee of $2,000,000, as well as a yearly
non-refundable Administrative Fee of $100,000.

     The Working Capital Facility requires certain minimum cash flow and pre-tax
and pre-interest earnings tests. The Working Capital Facility also provides for
negative covenants which, among other things, place limitations on the payment
of cash dividends, merger transactions, transactions with affiliates, the
incurrence of additional debt and the acquisition of new land as described in
the following paragraph.

     Under the terms of the Working Capital Facility, the Company may acquire
new improved land for development of housing units of no more than 300 lots in
any one location without approval from the lenders if certain conditions are
satisfied. The Company may, however, acquire any new raw land or improved land
provided the Company has obtained the prior written approval of lenders holding
two-thirds of the obligations under the Working Capital Facility.

     The Working Capital Facility requires that mandatory prepayments be made to
reduce the outstanding balance of loans to the extent of all funds in excess of
$20,000,000 in the principal operating accounts of the Company.

  Construction Notes Payable

     At December 31, 1999, the Company had various construction notes payable
outstanding amounting to $15,960,000 related to various real estate projects.
The notes are due as units close or at various dates on or before August 5, 2001
and bear interest at rates of prime plus 0.25% to prime plus 0.50%.

  Purchase Money Notes Payable -- Land Acquisitions

     At December 31, 1999, the Company had various notes payable outstanding
related to land acquisitions for which seller financing was provided in the
amount of $24,537,000.

     The prime rate averaged 7.99%, 8.35% and 8.46% for 1999, 1998 and 1997,
respectively, and was 8.50% and 7.75% at December 31, 1999 and 1998,
respectively.

                                       55
<PAGE>   58
                               WILLIAM LYON HOMES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

NOTE 9 -- STOCK OPTIONS AND INCENTIVE COMPENSATION PLANS

  Stock Option Plan

     Effective May 20, 1994, Delaware Lyon (formerly Delaware Presley) amended
the 1991 Stock Option Plan (the "Plan") to increase the number of shares
authorized for options to be granted to 2,642,000 shares of common stock. Under
the Plan, options may be granted from time to time to key employees, officers,
directors, consultants and advisors of the Company. The Plan is administered by
the Stock Option Committee of the Board of Directors (the "Committee"). The
Committee is generally empowered to interpret the Plan, prescribe rules and
regulations relating thereto, determine the terms of the option agreements,
amend them with the consent of the optionee, determine the employees to whom
options are to be granted, and determine the number of shares subject to each
option and the exercise price thereof. The per share exercise price for options
will not be less than 100% of the fair market value of a share of Common Stock
on the date the option is granted. The options will be exercisable for a term
determined by the Committee, not to exceed ten years from the date of grant or
upon a change of control.

     On May 20, 1994, Delaware Lyon (formerly Delaware Presley) issued options
to purchase a total of 2,035,000 shares of common stock at $2.875 per share.
Subsequently, options to purchase 440,000 shares were canceled due to employee
terminations and options held by William Lyon to purchase 750,000 shares were
canceled as described in Note 2, resulting in 845,000 options outstanding. The
options outstanding vested at various times and became fully vested on May 20,
1997 and expire five years from the date of vesting. In connection with a new
incentive compensation plan (as described below), 725,000 stock options
outstanding were repriced effective January 1, 1997 from $2.875 to $1.00. After
giving effect to the conversion exchange ratio in the merger as described in
Note 3, options to purchase Common Stock outstanding at December 31, 1999 are as
follows: 145,000 options priced at $5.00 and 24,000 options priced at $14.375.

     Pursuant to the provisions of Financial Accounting Standards Statement No.
123, "Accounting and Disclosure of Stock-Based Compensation," issued in October
1995, the Company has elected to continue applying the methodology prescribed by
APB Opinion 25 and related interpretations to account for outstanding stock
options. Accordingly, no compensation cost has been recognized in the financial
statements related to stock options awarded to officers, directors and employees
under the Stock Option Plan. As required by Statement No. 123, for disclosure
purposes only, the Company has measured the amount of compensation cost which
would have been recognized related to stock options had the fair value of the
options at the date of grant been used for accounting purposes. Based on such
calculations, net income and earnings per share amounts would be approximately
the same as the amounts reported by the Company. The Company estimated the fair
value of the stock options at date of grant using a Black-Scholes option pricing
model with the following weighted average assumptions: risk-free interest rate
of 6.25%; a dividend yield of 0.00%, a volatility factor for the market price of
the Company's common stock of 0.514; and a weighted average expected life of
four years for the stock options.

  Incentive Compensation Plan

     Effective on January 1, 1997, the Company's Board of Directors approved a
new incentive compensation plan for all of the Company's full-time, salaried
employees, including the Chief Executive Officer ("CEO") and Chief Financial
Officer ("CFO"), Executives, Managers, Field Construction Supervisors, and
certain other employees. Under the terms of this new plan, the CEO and CFO are
eligible to receive bonuses at the discretion of the Compensation Committee of
the Board; in addition, the stock options outstanding and held by the CEO and
CFO (totaling 725,000 options) were repriced from $2.875 to $1.00. After giving
effect to the conversion exchange as described in Note 3, the outstanding
options became 145,000 priced at $5.00.

                                       56
<PAGE>   59
                               WILLIAM LYON HOMES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

     In addition, the 1999 and 1998 Executive Bonus Plans stipulate annual
setting of individual bonus targets, expressed as a percent of each executive's
salary, with awards based on performance against goals pertaining to each
participant's operating area.

     All awards are prorated downward if the sum of all calculated awards for
the entire Company exceeds 20% of the Company's consolidated pre-tax income
before bonuses. Awards are paid out over three years, with 50% paid following
the determination of bonus awards, 25% paid one year later and 25% paid two
years later. The deferred amounts will be forfeited in the event of termination
for any reason except retirement, death or disability.

NOTE 10 -- INCOME TAXES

     The following summarizes the provision for income taxes (in thousands):

<TABLE>
<CAPTION>
                                                      YEAR ENDED DECEMBER 31,
                                                  -------------------------------
                                                    1999       1998        1997
                                                  --------    -------    --------
<S>                                               <C>         <C>        <C>
Current
  Federal.......................................  $   (189)   $    --    $     --
  State.........................................       (56)        (7)         (6)
                                                  --------    -------    --------
                                                      (245)        (7)         (6)
                                                  --------    -------    --------
Deferred
  Federal.......................................        --     (1,650)         --
  State.........................................        --          7           6
                                                  --------    -------    --------
                                                        --     (1,643)          6
                                                  --------    -------    --------
                                                  $   (245)   ($1,650)   $     --
                                                  ========    =======    ========
Provision for income taxes before extraordinary
  item..........................................  $   (220)   $(1,191)   $     --
Provision for income taxes on extraordinary
  item..........................................       (25)      (459)         --
                                                  --------    -------    --------
                                                  $   (245)   $(1,650)   $     --
                                                  ========    =======    ========
</TABLE>

     Income taxes differ from the amounts computed by applying the applicable
Federal statutory rates due to the following (in thousands):

<TABLE>
<CAPTION>
                                                      YEAR ENDED DECEMBER 31,
                                                  -------------------------------
                                                    1999       1998        1997
                                                  --------    -------    --------
<S>                                               <C>         <C>        <C>
(Provision) credit for Federal income taxes at
  the statutory rate............................  $(13,516)   $(2,907)   $ 31,463
(Provision) credit for state income taxes, net
  of Federal income tax benefits................     1,516       (661)      2,583
Extraordinary item -- gain from retirement of
  debt..........................................    (1,437)    (1,120)         --
Valuation allowance for deferred tax asset......    13,305      3,038     (34,046)
Other...........................................      (113)        --          --
                                                  --------    -------    --------
                                                  $   (245)   $(1,650)   $     --
                                                  ========    =======    ========
</TABLE>

                                       57
<PAGE>   60
                               WILLIAM LYON HOMES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

     Temporary differences giving rise to deferred income taxes consist of the
following (in thousands):

<TABLE>
<CAPTION>
                                                                  DECEMBER 31,
                                                              --------------------
                                                                1999        1998
                                                              --------    --------
<S>                                                           <C>         <C>
Deferred tax assets
  Reserves deducted for financial reporting purposes not
     allowable for tax purposes.............................  $  3,322    $ 27,785
  Compensation deductible for tax purposes
     when paid..............................................     4,437       1,231
  Net operating loss and alternative minimum tax credit
     carryovers.............................................    28,147      49,930
  Valuation allowance.......................................   (33,640)    (96,331)
  State income tax provisions deductible when paid for
     Federal tax purposes...................................     1,314      15,315
  Effect of book/tax differences for joint ventures.........      (943)      5,221
  Other.....................................................      (100)       (280)
                                                              --------    --------
                                                                 2,537       2,871
                                                              --------    --------
Deferred tax liabilities
  Interest capitalized for financial reporting purposes and
     deducted currently for tax purposes....................    (2,537)     (2,871)
                                                              --------    --------
                                                                (2,537)     (2,871)
                                                              --------    --------
                                                              $     --    $     --
                                                              ========    ========
</TABLE>

     As discussed in Note 4, the Company implemented a quasi-reorganization
effective January 1, 1994. Income tax benefits resulting from the utilization of
net operating loss and other carryforwards existing at January 1, 1994 and
temporary differences existing prior to the quasi-reorganization, are excluded
from results of operations and credited to additional paid-in capital. For the
year ended December 31, 1999, post quasi-reorganization temporary differences
which reduce taxable earnings, partially offset by temporary differences that
existed prior to the quasi-reorganization, along with pre quasi-reorganization
net operating loss carryforwards, resulted in income tax expense, at Alternative
Minimum Tax rates, of $245,000. For the year ended December 31, 1998, income tax
benefits of $1,650,000 related to temporary differences resulting from the
quasi-reorganization were excluded from the results of operations and credited
to additional paid-in capital.

     At December 31, 1999 the Company has net operating loss carryforwards for
Federal tax purposes (both pre and post quasi-reorganization) of approximately
$106,178,000, of which $12,862,000 expires in 2008, $27,378,000 expires in 2009,
$35,840,000 expires in 2010, $13,668,000 expires in 2011, $16,402,000 expires in
2012 and $28,000 expires in 2018. Due to the transactions discussed in Note 4,
the future benefits associated with the utilization of the net operating loss
carryforwards may be substantially limited.

NOTE 11 -- GAIN FROM RETIREMENT OF DEBT

     In April 1999, the Company purchased $20,000,000 principal amount of its
outstanding Senior Notes at a cost of $17,700,000. The net gain from the
purchase was $1,789,000, after giving effect to income taxes and amortization of
related deferred loan costs.

     In October and November 1999, the Company purchased $20,000,000 principal
amount of its outstanding Senior Notes at a cost of $17,700,000. The net gain
resulting from the purchase was $2,411,000, after giving effect to income taxes
and amortization of related deferred loan costs.

     In June 1998, the Company purchased $20,000,000 principal amount of its
outstanding Senior Notes at a cost of $18,825,000. The net gain resulting from
the purchase, after giving effect to income taxes and amortization of related
deferred loan costs, was $522,000.

                                       58
<PAGE>   61
                               WILLIAM LYON HOMES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

     In October 1998, the Company purchased $20,000,000 principal amount of its
outstanding Senior Notes at a cost of $17,435,000. The net gain resulting from
the purchase, after giving effect to income taxes and amortization of related
deferred loan costs, was $2,219,000.

NOTE 12 -- RELATED PARTY TRANSACTIONS

     The Company acquired substantially all of the assets and assumed
substantially all of the related liabilities of Old William Lyon Homes as
described in Note 2.

     The Company purchased real estate projects for a total purchase price of
$680,400 during the year ended December 31, 1999 from an entity controlled by
William Lyon and William H. Lyon.

     For the year ended December 31, 1999, the Company earned management fees
and accrued on-site labor costs of $268,100 and $367,800, respectively, for
managing and selling real estate owned by entities controlled by William Lyon
and William H. Lyon of which $133,000 was due the Company at December 31, 1999.
In addition, the Company earned fees of $50,100 for tax and accounting services
performed for entities controlled by William Lyon and William H. Lyon.

     For the year ended December 31, 1999, the Company incurred charges of
$145,500 related to rent on its corporate office, from an entity controlled by
William Lyon and William H. Lyon.

     Sales of lots, land and other for the year ended December 31, 1998 include
a bulk lot sale of $6,996,000 to Old William Lyon Homes. The Company received
the full purchase price in cash and recognized a gain of $265,000 on the sale.

NOTE 13 -- COMMITMENTS AND CONTINGENCIES

     The Company's commitments and contingent liabilities include the usual
obligations incurred by real estate developers in the normal course of business.
In the opinion of management, these matters will not have a material effect on
the Company's consolidated financial position.

     The Company is a defendant in various lawsuits related to its normal
business activities. In the opinion of management, disposition of the various
lawsuits will have no material effect on the consolidated financial statements
of the Company.

     In some jurisdictions in which the Company develops and constructs
property, assessment district bonds are issued by municipalities to finance
major infrastructure improvements. As a land owner benefited by these
improvements, the Company is responsible for the assessments on its land. When
properties are sold, the assessments are either prepaid or the buyers assume the
responsibility for the related assessments. Assessment district bonds issued
after May 21, 1992 are accounted for under the provisions of 91-10, "Accounting
for Special Assessment and Tax Increment Financing Entities" issued by the
Emerging Issues Task Force of the Financial Accounting Standards Board on May
21, 1992, and recorded as liabilities in the Company's consolidated balance
sheet, if the amounts are fixed and determinable.

NOTE 14 -- UNAUDITED PRO FORMA FINANCIAL INFORMATION

     The following unaudited pro forma financial information is presented as if
the acquisition of substantially all of the assets of Old William Lyon Homes, as
described further in Note 2, had occurred at the beginning of the periods
presented.

                                       59
<PAGE>   62
                               WILLIAM LYON HOMES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

<TABLE>
<CAPTION>
                                                                      YEAR ENDED
                                                                     DECEMBER 31,
                                                              --------------------------
                                                                 1999            1998
                                                              ----------      ----------
                                                              (IN THOUSANDS, EXCEPT PER
                                                                COMMON SHARE AMOUNTS)
<S>                                                           <C>             <C>
Sales.......................................................   $533,952        $436,041
Operating income............................................   $ 47,637        $ 15,413
Income before income taxes and extraordinary item...........   $ 43,098        $  9,519
Net income..................................................   $ 47,078        $ 10,899
Basic and diluted earnings per common share(1)..............   $   4.51        $   1.04
</TABLE>

- ---------------
(1) After adjustment for the retroactive effect of the merger with a
    wholly-owned subsidiary and the conversion of each share of previously
    outstanding Series A and Series B common stock into 0.2 common share of the
    surviving company as described in Note 3.

NOTE 15 -- UNAUDITED SUMMARIZED QUARTERLY FINANCIAL INFORMATION

     Summarized quarterly financial information for the years ended December 31,
1999, 1998 and 1997 is as follows (in thousands except per common share
amounts):

<TABLE>
<CAPTION>
                                                                 THREE MONTHS ENDED
                                                ----------------------------------------------------
                                                MARCH 31,   JUNE 30,    SEPTEMBER 30,   DECEMBER 31,
                                                  1999        1999          1999            1999
                                                ---------   ---------   -------------   ------------
<S>                                             <C>         <C>         <C>             <C>
Sales........................................   $ 82,297    $  95,715     $ 88,363       $ 173,606
Costs and expenses, net......................    (75,996)     (86,741)     (75,846)       (157,901)
                                                --------    ---------     --------       ---------
Income before income taxes and extraordinary
  item.......................................      6,301        8,974       12,517          15,705
Benefit (provision) for income taxes.........       (905)      (1,286)      (1,797)          3,768
                                                --------    ---------     --------       ---------
Income before extraordinary item.............      5,396        7,688       10,720          19,473
Extraordinary item -- gain from retirement of
  debt, net of applicable income taxes.......         --        1,789           --           2,411
                                                --------    ---------     --------       ---------
Net income...................................   $  5,396    $   9,477     $ 10,720       $  21,884
                                                ========    =========     ========       =========
Basic and diluted earnings per
  common share -- Note 1
  Before extraordinary item..................   $   0.51    $    0.74     $   1.03       $    1.87
  Extraordinary item.........................         --         0.17           --       $    0.23
                                                --------    ---------     --------       ---------
  After extraordinary item...................   $   0.51    $    0.91     $   1.03       $    2.10
                                                ========    =========     ========       =========
</TABLE>

                                       60
<PAGE>   63
                               WILLIAM LYON HOMES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

<TABLE>
<CAPTION>
                                                                 THREE MONTHS ENDED
                                                ----------------------------------------------------
                                                MARCH 31,   JUNE 30,    SEPTEMBER 30,   DECEMBER 31,
                                                  1998        1998          1998            1998
                                                ---------   ---------   -------------   ------------
<S>                                             <C>         <C>         <C>             <C>
Sales........................................   $ 66,478    $  80,530     $ 89,509       $ 131,765
Costs and expenses, net......................    (69,676)     (80,301)     (86,007)       (123,993)
                                                --------    ---------     --------       ---------
Income (loss) before income taxes and
  extraordinary item.........................     (3,198)         229        3,502           7,772
Credit (provision) for income taxes..........         --          363         (203)         (1,351)
                                                --------    ---------     --------       ---------
Income (loss) before extraordinary item......     (3,198)         592        3,299           6,421
Extraordinary item -- gain from retirement of
  debt, net of applicable income taxes.......         --          522           --           2,219
                                                --------    ---------     --------       ---------
Net income (loss)............................   $ (3,198)   $   1,114     $  3,299       $   8,640
                                                ========    =========     ========       =========
Basic and diluted earnings per
  common share -- Note 1
  Before extraordinary item..................   $  (0.06)   $    0.01     $   0.06       $    0.13
  Extraordinary item.........................         --         0.01           --       $    0.04
                                                --------    ---------     --------       ---------
  After extraordinary item...................   $  (0.06)   $    0.02     $   0.06       $    0.17
                                                ========    =========     ========       =========
</TABLE>

<TABLE>
<CAPTION>
                                                                 THREE MONTHS ENDED
                                                ----------------------------------------------------
                                                MARCH 31,   JUNE 30,    SEPTEMBER 30,   DECEMBER 31,
                                                  1997        1997          1997            1997
                                                ---------   ---------   -------------   ------------
<S>                                             <C>         <C>         <C>             <C>
Sales........................................   $ 67,795    $  97,566     $ 68,349       $  96,232
Costs and expenses, net......................    (71,369)    (173,020)     (71,549)       (103,898)
                                                --------    ---------     --------       ---------
Loss before income taxes.....................     (3,574)     (75,454)      (3,200)         (7,666)
Credit (provision) for income taxes..........         --           --           --              --
                                                --------    ---------     --------       ---------
Net loss(1)..................................   $ (3,574)   $ (75,454)    $ (3,200)      $  (7,666)
                                                ========    =========     ========       =========
Basic and diluted earnings per
  common share -- Note 1.....................   $  (0.07)   $   (1.45)    $  (0.06)      $   (0.15)
                                                ========    =========     ========       =========
</TABLE>

- ---------------
(1) Results for the three months ended June 30, 1997 were adversely affected by
    a $74,000,000 reduction of certain real estate assets to their estimated net
    realizable value as described in Note 1.

                                       61
<PAGE>   64

                         REPORT OF INDEPENDENT AUDITORS

To the Board of Directors and Stockholders
William Lyon Homes

     We have audited the accompanying combined balance sheets of the Significant
Subsidiaries of William Lyon Homes, as defined in Note 1, as of December 31,
1999 and 1998, and the related combined statements of operations, members'
capital and cash flows for the years then ended. These financial statements are
the responsibility of the Company's management. Our responsibility is to express
an opinion on these financial statements based on our audit.

     We conducted our audits in accordance with auditing standards generally
accepted in the United States. Those standards require that we plan and perform
the audit to obtain reasonable assurance about whether the financial statements
are free of material misstatement. An audit includes examining, on a test basis,
evidence supporting the amounts and disclosures in the financial statements. An
audit also includes assessing the accounting principles used and significant
estimates made by management, as well as evaluating the overall financial
statement presentation. We believe that our audits provide a reasonable basis
for our opinion.

     In our opinion, the combined financial statements referred to above present
fairly, in all material respects, the combined financial position of the
Significant Subsidiaries of William Lyon Homes at December 31, 1999 and 1998,
and the combined results of their operations and their cash flows for the years
then ended, in conformity with accounting principles generally accepted in the
United States.

                                                           /s/ ERNST & YOUNG LLP

Newport Beach, California
February 17, 1999

                                       62
<PAGE>   65

                 SIGNIFICANT SUBSIDIARIES OF WILLIAM LYON HOMES

                            COMBINED BALANCE SHEETS

                                     ASSETS

<TABLE>
<CAPTION>
                                                                     DECEMBER 31,
                                                              ---------------------------
                                                                  1999           1998
                                                              ------------    -----------
<S>                                                           <C>             <C>
Cash........................................................  $  4,249,000    $   374,000
Receivables.................................................     1,169,000        784,000
Real estate inventories (Note 2)............................   165,421,000     97,595,000
Other assets................................................       150,000             --
                                                              ------------    -----------
                                                              $170,989,000    $98,753,000
                                                              ============    ===========

                            LIABILITIES AND MEMBERS' CAPITAL

Accounts payable and accrued liabilities....................  $  7,870,000    $ 5,786,000
Amounts due to members (Note 4).............................       836,000        410,000
Notes payable (Note 3)......................................    33,318,000      9,375,000
                                                              ------------    -----------
                                                                42,024,000     15,571,000
Commitments and contingencies (Note 5)

Members' capital............................................   128,965,000     83,182,000
                                                              ------------    -----------
                                                              $170,989,000    $98,753,000
                                                              ============    ===========
</TABLE>

                            See accompanying notes.

                                       63
<PAGE>   66

                 SIGNIFICANT SUBSIDIARIES OF WILLIAM LYON HOMES

                       COMBINED STATEMENTS OF OPERATIONS

<TABLE>
<CAPTION>
                                                              YEAR ENDED DECEMBER 31,
                                                     ------------------------------------------
                                                         1999           1998           1997
                                                     ------------    -----------    -----------
                                                                                    (UNAUDITED)
<S>                                                  <C>             <C>            <C>
REVENUES
Sales of homes.....................................  $114,109,000    $26,725,000    $        --
Interest and other income..........................       526,000        127,000             --
                                                     ------------    -----------    -----------
                                                      114,635,000     26,852,000             --
                                                     ------------    -----------    -----------
COSTS AND EXPENSES
Cost of homes sold.................................    85,583,000     19,801,000             --
Sales, marketing and administrative expenses.......     4,212,000      1,091,000             --
                                                     ------------    -----------    -----------
                                                       89,795,000     20,892,000             --
                                                     ------------    -----------    -----------
NET INCOME.........................................  $ 24,840,000    $ 5,960,000    $        --
                                                     ============    ===========    ===========
</TABLE>

                            See accompanying notes.

                                       64
<PAGE>   67

                 SIGNIFICANT SUBSIDIARIES OF WILLIAM LYON HOMES

                    COMBINED STATEMENTS OF MEMBERS' CAPITAL

        FOR THE YEARS ENDED DECEMBER 31, 1999, 1998 AND 1997 (UNAUDITED)

<TABLE>
<CAPTION>
                                                                        COMMON          TOTAL
                                                        LYON         UNAFFILIATED      MEMBERS'
                                                       MEMBERS         MEMBERS         CAPITAL
                                                    -------------    ------------    ------------
<S>                                                 <C>              <C>             <C>
Initial contributions (unaudited).................   $ 5,912,000     $ 16,943,000    $ 22,855,000
                                                     -----------     ------------    ------------
BALANCE -- December 31, 1997 (unaudited)..........     5,912,000       16,943,000      22,855,000
Contributions.....................................    10,396,000       70,099,000      80,495,000
Distributions.....................................      (506,000)     (25,622,000)    (26,128,000)
Net income........................................     3,276,000        2,684,000       5,960,000
                                                     -----------     ------------    ------------
BALANCE -- December 31, 1998......................    19,078,000       64,104,000      83,182,000
Contributions.....................................    10,737,000      115,471,000     126,208,000
Distributions.....................................    (8,242,000)     (97,023,000)   (105,265,000)
Net income........................................    14,046,000       10,794,000      24,840,000
                                                     ===========     ============    ============
BALANCE -- December 31, 1999......................   $35,619,000     $ 93,346,000    $128,965,000
                                                     ===========     ============    ============
</TABLE>

                            See accompanying notes.

                                       65
<PAGE>   68

                 SIGNIFICANT SUBSIDIARIES OF WILLIAM LYON HOMES

                       COMBINED STATEMENTS OF CASH FLOWS

<TABLE>
<CAPTION>
                                                             YEAR ENDED DECEMBER 31,
                                                  ---------------------------------------------
                                                      1999             1998            1997
                                                  -------------    ------------    ------------
                                                                                   (UNAUDITED)
<S>                                               <C>              <C>             <C>
CASH FLOWS FROM OPERATING ACTIVITIES
Net income......................................  $  24,840,000    $  5,960,000    $         --
Adjustments to reconcile net income to net cash
  used in operating activities
     Increase in receivables....................       (385,000)        (34,000)       (750,000)
     Additions to real estate inventories.......    (32,319,000)    (74,726,000)    (22,869,000)
     Increase in other assets...................       (150,000)             --              --
     Increase in accounts payable and accrued
       liabilities..............................      2,084,000       5,076,000         709,000
     Increase in amounts due to members.........        426,000         338,000          73,000
                                                  -------------    ------------    ------------
Net cash used in operating activities...........     (5,504,000)    (63,386,000)    (22,837,000)
                                                  -------------    ------------    ------------

CASH FLOWS FROM FINANCING ACTIVITIES
Contributions from members......................    124,363,000      80,495,000      22,855,000
Distributions to members........................   (105,265,000)    (26,128,000)             --
Proceeds from notes payable.....................      4,122,000       9,375,000              --
Repayment of notes payable......................    (13,841,000)
                                                  -------------    ------------    ------------
Net cash provided by financing activities.......      9,379,000      63,742,000      22,855,000
                                                  -------------    ------------    ------------

NET INCREASE IN CASH............................      3,875,000         356,000          18,000
CASH -- beginning of year.......................        374,000          18,000              --
                                                  -------------    ------------    ------------
CASH -- end of year.............................  $   4,249,000    $    374,000    $     18,000
                                                  =============    ============    ============

SUPPLEMENTAL DISCLOSURES OF CASH FLOW AND
  NON-CASH ACTIVITIES
Cash paid for interest..........................  $   1,376,000    $  1,000,000    $         --
                                                  =============    ============    ============
Debt assumed by joint venture in connection with
  contribution of land to joint venture.........  $  33,662,000    $         --    $         --
                                                  =============    ============    ============
Contribution of land, net of assumed debt.......  $   1,845,000    $         --    $         --
                                                  =============    ============    ============
</TABLE>

                            See accompanying notes.

                                       66
<PAGE>   69

                 SIGNIFICANT SUBSIDIARIES OF WILLIAM LYON HOMES

                     NOTES TO COMBINED FINANCIAL STATEMENTS

                           DECEMBER 31, 1999 AND 1998

1. ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

  Basis of Presentation

     The combined financial statements are presented in accordance with Rule
3-09 of SEC Regulation S-X ("Rule 3-09") and represent the combined financial
position, results of operations and cash flows of the subsidiaries of William
Lyon Homes ("Lyon", formerly The Presley Companies) which have a common
unaffiliated member and are deemed "significant" when aggregated for purposes of
Rule 3-09 (collectively, the "Significant Subsidiaries of William Lyon Homes")
as of December 31, 1999 and 1998. The significant subsidiaries of William Lyon
Homes were not deemed "significant" when aggregated for purposes of Rule 3-09 as
of December 31, 1997, and as such, unaudited combined financial statements are
presented as of and for the year ended December 31, 1997.

  Organization

     The Significant Subsidiaries of William Lyon Homes are all Delaware limited
liability companies consisting of second-tier wholly-owned Lyon subsidiaries
(the "Lyon Member") as one member and an unaffiliated common member (the
"Unaffiliated Member") as the other member.

     The Significant Subsidiaries of William Lyon Homes were formed for the
purpose of acquiring, developing and selling single-family homes in the state of
California.

     Net income and losses are allocated to the members in accordance with the
respective Limited Liability Operating Agreements (the "Agreements").

     The Agreements provide among other things that the Unaffiliated Member is
entitled to receive a construction loan equivalent return consisting of a rate
of interest that ranges from prime plus 1% to prime plus 4.75% on between 100%
and 70% of the Unaffiliated Member's unrecovered capital which is payable by the
companies in all events. Additionally, the Unaffiliated Member is entitled to
receive a preferred return consisting of a rate of interest that ranges from
prime plus 1% to prime plus 4.75% on between 0% and 30% of the Unaffiliated
Member's unrecovered capital and the Lyon Member is entitled to receive a
preferred return consisting of a rate of interest that ranges from prime plus 1%
to prime plus 4.75% on the Lyon Member's unrecovered capital. Both the
construction loan equivalent returns and preferred returns are reflected as
priority allocations of net income in the accompanying combined financial
statements and the approved project pro formas. As of December 31, 1999, the
cumulative construction loan equivalent returns on the Unaffiliated Member's
unrecovered capital totaled $11,387,000 of which $2,304,000 has not been
distributed, the cumulative preferred returns on the Unaffiliated Member's
unrecovered capital totaled $4,348,000 of which $314,000 has not been
distributed and the cumulative preferred returns on the Lyon Member's
unrecovered capital totaled $3,719,000 of which $3,285,000 has not been
distributed.

     Cash flow, as defined in the Agreements, is generally distributed first, to
the Unaffiliated Member to the extent of its unpaid preferred returns and to the
extent required to reduce the balance of the Unaffiliated Member's unrecovered
capital account to zero; second to Lyon Member to the extent of its unpaid
preferred returns and to the extent required to reduce the balance of the Lyon
Member's unrecovered capital account to zero; thereafter, between 25% to 80% to
the Lyon Member and between 20% to 75% to the Unaffiliated Member.

  Use of Estimates

     The preparation of the Significant Subsidiaries of William Lyon Homes'
combined financial statements in conformity with generally accepted accounting
principles requires management to make estimates and assumptions that affect the
reported amounts of assets and liabilities as of December 31, 1999 and 1998 and

                                       67
<PAGE>   70
                 SIGNIFICANT SUBSIDIARIES OF WILLIAM LYON HOMES

               NOTES TO COMBINED FINANCIAL STATEMENTS (CONTINUED)

the revenues and expenses for the years then ended. Actual results could
materially differ from these estimates in the near term.

  Real Estate Inventories

     Real estate inventories are carried at cost. Project costs include direct
and indirect land costs, offsite costs and onsite improvement costs, as well as
carrying charges (principally interest and property taxes) which are capitalized
to real estate inventories while under active development. Selling costs are
expensed as incurred. Land, offsite costs and all other common costs are
allocated to land parcels benefited based upon relative fair values before
construction. Onsite construction costs and related carrying charges
(principally interest and property taxes) are allocated to individual homes
within a phase based upon the relative sales value of the homes.

     The Significant Subsidiaries of William Lyon Homes account for their real
estate inventories in accordance with Financial Accounting Standards Board
Statement No. 121, Accounting for the Impairment of Long-Lived Assets and for
Long-Lived Assets to be Disposed Of ("Statement No. 121"). Statement No. 121
requires impairment losses to be recorded on assets to be held and used by the
Significant Subsidiaries of William Lyon Homes when indicators of impairment are
present and the undiscounted cash flows estimated to be generated by those
assets, excluding future interest, are less than the carrying amount of the
assets. Under Statement No. 121, when an asset to be held and used by the
Significant Subsidiaries of William Lyon Homes is determined to be impaired, the
related carrying amount of the asset is adjusted to its estimated fair value.
Statement No. 121 also requires that long-lived assets that are held for
disposal be reported at the lower of the assets' carrying amount or fair value
less costs of disposal.

     Fair value represents the amount at which an asset could be bought or sold
in a current transaction between willing parties; that is, other than a forced
or liquidation sale. The estimation process involved in determining if assets
have been impaired and in the determination of fair value is inherently
uncertain since it requires estimates of current market yields as well as future
events and conditions. Such future events and conditions include economic and
market conditions, as well as the availability of suitable financing to fund
development and construction activities. The realization of the Significant
Subsidiaries of William Lyon Homes' projects is dependent upon future uncertain
events and conditions and, accordingly, the actual timing and amounts realized
by the Significant Subsidiaries of William Lyon Homes may be materially
different from the estimated fair values as described herein.

     Management has evaluated the projects and determined that no indicators of
impairment are present as of December 31, 1999 and 1998.

  Revenue and Profit Recognition

     A sale is recorded and profit recognized when a sale is consummated, the
buyer's initial and continuing investments are adequate, any receivables are not
subject to future subordination, and the usual risks and rewards of ownership
have been transferred to the buyer in accordance with the provisions of
Statement of Financial Accounting Standards No. 66 "Accounting for Sales of Real
Estate." When it is determined that the earnings process is not complete, profit
is deferred for recognition in future periods. As of December 31, 1999 and 1998,
there are no deferred profits.

  Warranty Costs

     The Significant Subsidiaries of William Lyon Homes account for warranty
costs under the reserve method. As homes are sold, an estimate of warranty costs
is charged to the cost of homes sold and an accrual for future warranty costs is
established. As actual costs are incurred, the warranty reserve is reduced.

                                       68
<PAGE>   71
                 SIGNIFICANT SUBSIDIARIES OF WILLIAM LYON HOMES

               NOTES TO COMBINED FINANCIAL STATEMENTS (CONTINUED)

  Income Taxes

     The Significant Subsidiaries of William Lyon Homes are not taxable entities
and the results of operations are included in the tax returns of the members.
Accordingly, no provision for income taxes is reflected in the combined
financial statements.

2. REAL ESTATE INVENTORIES

     Real estate inventories consist of the following as of December 31:

<TABLE>
<CAPTION>
                                         1999           1998           1997
                                     ------------    -----------    -----------
                                                                    (UNAUDITED)
<S>                                  <C>             <C>            <C>
Land under development.............  $106,711,000    $75,784,000    $22,869,000
Construction and completed homes in
  process..........................    58,710,000     21,811,000             --
                                     ------------    -----------    -----------
                                     $165,421,000    $97,595,000    $22,869,000
                                     ============    ===========    ===========
</TABLE>

3. NOTES PAYABLE

     The notes payable are collateralized by first deeds of trust on certain
real estate projects with an inventory balance of $65,670,000 and $26,970,000 as
of December 31, 1999 and 1998, respectively, and bear interest at 8% and prime
plus .5% per annum. Future maturities of the notes payable at December 31, 1999
are as follows:

<TABLE>
<S>                                                           <C>
2000........................................................  $ 3,125,000
2001........................................................   23,190,000
2002........................................................    7,003,000
                                                              -----------
                                                              $33,318,000
                                                              ===========
</TABLE>

     During the years ended December 31, 1999 and 1998, the Significant
Subsidiaries of William Lyon Homes incurred $1,377,000 and $938,000,
respectively, of interest cost, all of which was capitalized to the real estate
inventories. The prime rate averaged 7.99% and 8.35% for 1999 and 1998,
respectively, and was 8.50% and 7.75% at December 31, 1999 and 1998,
respectively.

4. RELATED PARTY TRANSACTIONS

     The Agreements provide for builder overhead fees to be paid to the Lyon
Member in monthly installments during construction of the projects and a project
commitment fee to the Unaffiliated Member, one-third to one-half of which is
paid upon the Unaffiliated Member's initial capital funding with the remaining
balance paid in equal monthly installments. Additionally, the Lyon member is
reimbursed for compensation costs related to certain construction, customer
service and sales office personnel.

     The following amounts were incurred and capitalized to real estate
inventories during the years ended December 31:

<TABLE>
<CAPTION>
                                                    1999          1998           1997
                                                 ----------    -----------    -----------
                                                               (UNAUDITED)    (UNAUDITED)
<S>                                              <C>           <C>            <C>
Lyon Member fees...............................  $3,060,000    $1,885,000      $135,000
Lyon Member compensation cost reimbursements...     867,000       267,000            --
Unaffiliated Member fees.......................   2,277,000       671,000       360,000
                                                 ----------    ----------      --------
                                                 $6,204,000    $2,823,000      $495,000
                                                 ==========    ==========      ========
</TABLE>

                                       69
<PAGE>   72
                 SIGNIFICANT SUBSIDIARIES OF WILLIAM LYON HOMES

               NOTES TO COMBINED FINANCIAL STATEMENTS (CONTINUED)

     As of December 31, 1999, 1998 and 1997, $836,000, $410,000 and $73,000,
respectively, is due Lyon Member for fees and compensation cost reimbursements.

5. COMMITMENTS AND CONTINGENCIES

     The Significant Subsidiaries of William Lyon Homes' commitments and
contingencies include the usual obligations incurred by real estate developers
in the normal course of business. In the opinion of management, these matters
will not have a material effect on the Significant Subsidiaries of William Lyon
Homes' financial position or results of operations.

                                       70
<PAGE>   73

                                 EXHIBIT INDEX

<TABLE>
<CAPTION>
                                                                               SEQUENTIALLY
     EXHIBIT                                                                     NUMBERED
      NUMBER                             DESCRIPTION                               FILE
     -------                             -----------                           ------------
    <S>          <C>                                                           <C>
     2.1(1)      Certificate of Ownership and Merger
     3.1(2)      Certificate of Incorporation of the Company.
     3.3(2)      Bylaws of the Company.
     4.1(2)      Specimen certificate of Common Stock.
     4.2(3)      Indenture dated June 29, 1994, between American Bank & Trust
                 Company, as Trustee, and The Presley Companies and Presley
                 Homes.
    10.1         Form of Indemnity Agreement between the Company and the
                 Directors and Officers of the Company.
    10.2(2)      Purchase Agreement and Escrow Instructions dated October 7,
                 1999 among The Presley Companies, Presley Homes, William
                 Lyon Homes, Inc., William Lyon and William H. Lyon.
    10.3(4)      Amended and Restated 1991 Stock Option Plan of The Presley
                 Companies, a Delaware corporation.
    10.4(5)      Forms of Stock Option Agreements, dated as of May 20, 1994,
                 between the Company and Wade H. Cable.
    10.5(5)      Forms of Stock Option Agreements, dated as of May 20, 1994,
                 between the Company and David M. Siegel.
    10.6(5)      Form of Stock Option Agreement, dated as of May 20, 1994,
                 between the Company and Nancy M. Harlan.
    10.7(5)      Form of Stock Option Agreement, dated as of May 20, 1994,
                 between the Company and Linda L. Foster.
    10.8(5)      Form of Stock Option Agreement, dated as of May 20, 1994,
                 between the Company and W. Douglass Harris.
    10.9(5)      Form of Stock Option Agreement, dated as of May 20, 1994,
                 between the Company and C. Dean Stewart.
    10.10(5)     Form of Stock Option Agreement, dated as of May 20, 1994,
                 between the Company and Alan Uman.
    10.11(6)     Fifth Amended and Restated Loan Agreement, dated as of July
                 6, 1998, between Presley Homes (formerly The Presley
                 Companies), a California corporation, as the Borrower, and
                 Foothill Capital Corporation, as the Lender.
    10.12(7)     Form of Severance Agreements dated September 24, 1998.
    10.13(8)     Presley Homes 1998 Bonus Plan.
    10.14        Property Management Agreement between Corporate Enterprises,
                 Inc., a California corporation (Owner) and William Lyon
                 Homes, Inc., a California corporation (Manager) dated and
                 effective November 5, 1999.
    10.15        Mortgage Company Agreement between Presley Mortgage Company,
                 a California corporation and Duxford Financial Services,
                 Inc., executed as of November 5, 1999.
</TABLE>
<PAGE>   74

<TABLE>
<CAPTION>
                                                                               SEQUENTIALLY
     EXHIBIT                                                                     NUMBERED
      NUMBER                             DESCRIPTION                               FILE
     -------                             -----------                           ------------
    <S>          <C>                                                           <C>
    10.16        Warranty Service Agreement between Corporate Enterprises,
                 Inc., a California corporation and William Lyon Homes, Inc.,
                 a California corporation dated and effective November 5,
                 1999.
    21.1         List of Subsidiaries of the Company.
    27           Financial Data Schedule.
</TABLE>

- ---------------
(1) Previously filed as an exhibit to the Company's Current Report on Form 8-K
    filed January 5, 2000 and incorporated herein by this reference.

(2) Previously filed in connection with the Company's Registration Statement on
    Form S-4, and amendments thereto, (S.E.C. Registration No. 333-88569) and
    incorporated herein by this reference.

(3) Previously filed as an exhibit to the Company's Registration Statement on
    Form S-1 and amendments thereto (S.E.C. Registration No. 33-79088) and
    incorporated herein by this reference.

(4) Previously filed as an exhibit to the Company's Proxy Statement for Annual
    Meeting of Stockholders held on May 20, 1994 and incorporated herein by this
    reference.

(5) Previously filed in connection with the Company's Registration Statement on
    Form S-1, and amendments thereto (S.E.C. Registration No. 33-79088) and
    incorporated herein by this reference.

(6) Previously filed as an exhibit to the Company's Quarterly Report on Form
    10-Q for the quarterly period ended June 30, 1998.

(7) Previously filed as an exhibit to the Company's Report on Form 8-K dated
    December 31, 1998.

(8) Previously filed as an exhibit to the Company's Annual Report on Form 10-K
    for the year ended December 31, 1998 and incorporated herein by this
    reference.

<PAGE>   1
                                                                    EXHIBIT 10.1

                              INDEMNITY AGREEMENT

        This Indemnity Agreement (the "Agreement") is made as of ___________, by
and between WILLIAM LYON HOMES, a Delaware corporation (the "Company"), and
___________________ (the "Indemnitee"), a director and/or officer of the
Company.

                                    RECITALS

        A. The Company desires the benefits of having Indemnitee serve as an
officer and/or director of the Company secure in the knowledge that any
expenses, liability and/or losses incurred by him or her in his or her good
faith service to the Company will be borne by the Company or its successors and
assigns.

        B. The Indemnitee is currently serving as a director and/or officer of
the Company and/or a subsidiary and in such capacity is rendering valuable
services to the Company.

        C. The Company's Certificate of Incorporation and Bylaws allow and
require the Company to indemnify its directors, officers, employees and agents
to the maximum extent permitted under Delaware law.

        D. The Company has investigated the availability and sufficiency of
liability insurance and Delaware statutory indemnification provisions to provide
its directors and officers with adequate protection against various legal risks
and potential liabilities to which such individuals are subject due to their
positions with the Company and has concluded that such insurance and statutory
provisions may provide inadequate and unacceptable protection to certain
individuals requested to serve as its directors and officers.

        E. In order to induce and encourage highly experienced and capable
persons such as the Indemnitee to continue to serve as a director and/or officer
of the Company, the Board of Directors has determined, after due consideration
and investigation of the terms and provisions of this Agreement and the various
other options available to the Company and the Indemnitee in lieu hereof, that
this Agreement is not only reasonable and prudent but necessary to promote and
ensure the best interests of the Company and its stockholders.

                                    AGREEMENT

        NOW, THEREFORE, in consideration of the continued services of the
Indemnitee and in order to induce the Indemnitee to continue to serve as a
director and/or officer, the Company and the Indemnitee do hereby agree as
follows:



        1. Definitions. As used in this Agreement:

                (a) The term "Proceeding" shall include any threatened, pending
or completed action, suit or proceeding, whether brought in the name of the
Company or



                                      -1-
<PAGE>   2

otherwise and whether of a civil, criminal or administrative or investigative
nature, by reason of the fact that the Indemnitee is or was a director or
officer of the Company, or is or was serving at the request of the Company as a
director, officer, employee or agent of another enterprise, whether or not he is
serving in such capacity at the time any liability or expense is incurred for
which indemnification or reimbursement is to be provided under this Agreement.

                (b) The term "Expenses" includes, without limitation, attorney's
fees, disbursements and retainers, accounting and witness fees, travel and
deposition costs, expenses of investigations, judicial or administrative
proceedings and appeals, amounts paid in settlement by or on behalf of
Indemnitee, and any expenses of establishing a right to indemnification,
pursuant to this Agreement or otherwise, including reasonable compensation for
time spent by the Indemnitee in connection with the investigation, defense or
appeal of a Proceeding or action for indemnification for which he is not
otherwise compensated by the Company or any third party. The term "Expenses"
does not include the amount of judgments, fines, penalties or ERISA excise taxes
actually levied against the Indemnitee.

        2. Indemnification in Third Party Actions. The Company shall indemnify
the Indemnitee in accordance with the provisions of this section if the
Indemnitee is a party to or threatened to be made a party to or is otherwise
involved in any Proceeding (other than a Proceeding by or in the name of the
Company to procure a judgment in its favor), by reason of the fact that the
Indemnitee is or was a director or officer of the Company, or is or was serving
at the request of the Company as a director, officer, employee or agent of
another enterprise, against all Expenses, judgments, fines, penalties and ERISA
excise taxes actually and reasonably incurred by the Indemnitee in connection
with the defense or settlement of such a Proceeding, to the fullest extent
permitted by Delaware law and/or the provisions of the Certificate of
Incorporation, as may be amended to provide broader indemnification rights than
Delaware law; provided that any settlement of a Proceeding be approved in
writing by the Company. The right to indemnification conferred in the
Certificate of Incorporation shall be presumed to have been relied upon by
Indemnitee in serving or continuing to serve the Company as a director or
officer and shall be enforceable as a contract right. Without in any way
diminishing the scope of the indemnification provided by the Certificate of
Incorporation and this Section 2, the Company shall indemnify Indemnitee if and
whenever he or she is or was a witness, party or is threatened to be made a
witness or a party to any Proceeding, by reason of the fact that he or she is or
was an officer, director, employee or agent of the Company or is or was serving
at the request of the Company as a director, officer, employee or agent of
another enterprise by reason of anything done or not done, or alleged to have
been done or not done, by him in such capacity, against all Expenses actually
and reasonably incurred by Indemnitee or on his behalf in connection with the
investigation, defense, settlement or appeal of such Proceeding.

        3. Indemnification in Proceedings By or In the Name of the Company. The
Company shall indemnify the Indemnitee in accordance with the provisions of this
section if the Indemnitee is a party to or threatened to be made a party to or
is otherwise involved in any Proceeding by or in the name of the Company to
procure a judgment in its favor by reason of the fact that Indemnitee was or is
a director or officer of the Company, or was or is serving at



                                      -2-
<PAGE>   3

the request of the Company as a director, officer, employee or agent of another
enterprise, against all Expenses actually and reasonably incurred by the
Indemnitee in connection with the defense or settlement of such a Proceeding, to
the fullest extent permitted by Delaware law and/or the Certificate of
Incorporation.

        4. Conclusive Presumption Regarding Standards of Conduct. The Indemnitee
shall be conclusively presumed to have met the relevant standards of conduct, as
defined by Delaware law, for indemnification pursuant to this Agreement, unless
a determination is made that the Indemnitee has not met such standards (i) by
the Board of Directors by a majority vote of a quorum thereof consisting of
directors who were not parties to the Proceeding due to which a claim is made
under this Agreement, (ii) by the stockholders of the Company by majority vote
of a quorum thereof consisting of stockholders who are not parties to the
Proceeding due to which a claim is made under this Agreement, or (iii) in a
written opinion by independent legal counsel, selection of whom has been
approved by the Indemnitee in writing. No initial finding by the Board of
Directors, the stockholders of the Company or any independent legal counsel
shall be effective to deprive Indemnitee of the protection of this indemnity,
nor shall a court or other forum to which Indemnitee may apply for enforcement
of this indemnity give any weight to any such adverse finding in deciding any
issue before it. Upon making a request for indemnification, Indemnitee shall be
presumed to be entitled to indemnification under this Agreement and the Company
shall have the burden of proof to overcome that presumption in reaching any
contrary determination. The termination of any Proceeding by judgment, order,
settlement, arbitration award or conviction, or upon a plea of nolo contendere
or its equivalent, shall not, of itself, (a) adversely affect the rights of
Indemnitee to indemnification except as indemnification may be expressly
prohibited under this Agreement, (b) create a presumption that Indemnitee did
not act in good faith and in a manner which he or she reasonably believed to be
in or not opposed to the best interests of the Company or (c) with respect to
any criminal action or proceeding, create a presumption that Indemnitee had
reasonable cause to believe that his conduct was unlawful.

        5. Indemnification of Expenses of Successful Party. Notwithstanding any
other provision of this Agreement, to the extent that the Indemnitee has been
successful in defense of any Proceeding or in defense of any claim, issue or
matter therein, on the merits or otherwise, including the dismissal of a
Proceeding without prejudice, the Indemnitee shall be indemnified against all
Expenses incurred in connection therewith to the fullest extent permitted by
Delaware law and/or the Certificate of Incorporation.

        6. Advances of Expenses. The Expenses incurred by the Indemnitee in any
Proceeding shall be paid promptly by the Company in advance of the final
disposition of the Proceeding at the written request of the Indemnitee to the
fullest extent permitted by Delaware law and/or the Certificate of
Incorporation; provided that as long as Delaware law requires such an
undertaking, the Indemnitee shall undertake in writing to repay any advances to
the extent that it is ultimately determined that the Indemnitee is not entitled
to indemnification.

        7. Partial Indemnification. If the Indemnitee is entitled under any
provision of this Agreement to indemnification by the Company for a portion of
the Expenses, judgments, fines,



                                      -3-
<PAGE>   4

penalties or ERISA excise taxes actually and reasonably incurred by him in the
investigation, defense, appeal or settlement of any Proceeding but not, however,
for the total amount of his Expenses, the Company shall nevertheless indemnify
the Indemnitee for the portion of Expenses, judgments, fines, penalties or ERISA
excise taxes to which the Indemnitee is entitled.

        8. Indemnification Procedure; Determination of Right to Indemnification.

                (a) Promptly after receipt by the Indemnitee of notice of the
commencement of any Proceeding, the Indemnitee shall, if a claim in respect
thereof is to be made against the Company under this Agreement, notify the
Company of the commencement thereof in writing. The omission to so notify the
Company will not relieve it from any liability which it may have to the
Indemnitee otherwise than under this Agreement.

                (b) If a claim for indemnification or advances under this
Agreement is not paid by the Company within sixty (60) days of receipt of
written notice, the rights provided by this Agreement shall be enforceable by
the Indemnitee in any court of competent jurisdiction. The burden of proving by
clear and convincing evidence that indemnification or advances are not
appropriate shall be on the Company. Neither the failure of the directors or
stockholders of the Company or its independent legal counsel to have made a
determination prior to the commencement of such action that indemnification or
advances are proper in the circumstances because the Indemnitee has met the
applicable standard of conduct, nor an actual determination by the directors or
stockholders of the Company or independent legal counsel that the Indemnitee has
not met the applicable standard of conduct, shall be a defense to the action or
create a presumption that the Indemnitee has not met the applicable standard of
conduct.

                (c) The Indemnitee's Expenses incurred in connection with any
Proceeding concerning his right to indemnification or advances in whole or in
part pursuant to this Agreement shall also be indemnified by the Company
regardless of the outcome of such a Proceeding, unless a court of competent
jurisdiction determines that each of the material assertions made by the
Indemnitee in the Proceeding was not made in good faith or was frivolous.

                (d) With respect to any Proceeding for which indemnification is
requested, the Company will be entitled to participate therein at its own
expense and, except as otherwise provided below, to the extent that it may wish,
the Company may assume the defense thereof, with counsel satisfactory to the
Indemnitee. After notice from the Company to the Indemnitee of its election to
assume the defense of a Proceeding, the Company will not be liable to the
Indemnitee under this Agreement for any Expenses subsequently incurred by the
Indemnitee in connection with the defense thereof, other than as provided below.
The Company shall not settle any Proceeding in any manner which would impose any
penalty or limitation on the Indemnitee without the Indemnitee's written
consent. The Indemnitee shall have the right to employ his own counsel in any
Proceeding, but the fees and expenses of such counsel incurred after notice from
the Company of its assumption of the defense of the Proceeding shall be at the
expense of the Indemnitee, unless (i) the employment of counsel by the
Indemnitee has



                                      -4-
<PAGE>   5

been authorized by the Company, (ii) the Indemnitee shall have reasonably
concluded that there may be a conflict of interest between the Company and the
Indemnitee in the conduct of the defense of a Proceeding, or (iii) the Company
shall not in fact have employed counsel to assume the defense of a Proceeding,
in each of which cases the fees and expenses of the Indemnitee's counsel shall
be advanced by the Company. The Company shall not be entitled to assume the
defense of any Proceeding brought by or on behalf of the Company or as to which
the Indemnitee has made the conclusion that there may be a conflict of interest
between the Company and the Indemnitee.

        9. Limitations on Indemnification. No payments pursuant to this
Agreement shall be made by the Company:

                (a) To indemnify or advance funds to the Indemnitee for Expenses
with respect to Proceedings initiated or brought voluntarily by the Indemnitee
and not by way of defense, except with respect to Proceedings brought to
establish or enforce a right to indemnification under this Agreement or any
other statute or law or otherwise as required under Delaware law, but such
indemnification or advancement of Expenses may be provided by the Company in
specific cases if the Board of Directors finds it to be appropriate;

                (b) To indemnify the Indemnitee for any Expenses, judgments,
fines, penalties or ERISA excise taxes sustained in any Proceeding for which
payment is actually made to the Indemnitee under a valid and collectible
insurance policy, except in respect of any excess beyond the amount of payment
under such insurance;

                (c) To indemnify the Indemnitee for any Expenses, judgments,
fines or penalties sustained in any Proceeding for an accounting of profits made
for the purchase or sale by the Indemnitee of securities of the Company pursuant
to the provisions of Section 16(b) of the Securities Exchange Act of 1934, the
rules and regulations promulgated thereunder and amendments thereto or similar
provisions of any federal, state or local statutory law;

                (d) To indemnify the Indemnitee for any Expenses, judgments,
fines, penalties or ERISA excise taxes resulting from the Indemnitee's conduct
which is finally adjudged to have been willful misconduct, knowingly fraudulent
or deliberately dishonest; or

                (e) If a court of competent jurisdiction finally determines that
any indemnification hereunder is unlawful.

        10. Maintenance of Liability Insurance.

                (a) The Company hereby covenants and agrees that, as long as the
Indemnitee continues to serve as a director or officer of the Company and
thereafter as long as the Indemnitee may be subject to any possible Proceeding,
the Company, subject to subsection (c), shall promptly obtain and maintain in
full force and effect directors' and officers' liability insurance ("D&O
Insurance") in reasonable amounts from established and reputable insurers.



                                      -5-
<PAGE>   6

                (b) In all D&O Insurance policies, the Indemnitee shall be named
as an insured in such a manner as to provide the Indemnitee the same rights and
benefits as are accorded to the most favorably insured of the Company's
directors and officers.

                (c) Notwithstanding the foregoing, the Company shall have no
obligation to obtain or maintain D&O Insurance if the Company determines in good
faith that such insurance is not reasonably available, the premium costs for
such insurance are disproportionate to the amount of coverage provided, the
coverage provided by such insurance is so limited by exclusions that it provides
an insufficient benefit, or the Indemnitee is covered by similar insurance
maintained by a subsidiary of the Company.

        11. Indemnification Hereunder Not Exclusive. The indemnification
provided by this Agreement shall not be deemed exclusive of any other rights to
which the Indemnitee may be entitled under the Certificate of Incorporation,
Bylaws, any agreement, vote of stockholders or disinterested directors,
provision of Delaware law, or otherwise, both as to action in his or her
official capacity and as to action in another capacity on behalf of the Company
while holding such office.

        12. Successors and Assigns. This Agreement shall be binding upon the
Company and its successors and assigns (including any direct or indirect
successor by purchase, merger, consolidation or otherwise to all or
substantially all of the business or assets of the Company) and shall inure to
the benefit of Indemnitee and his or her spouse, assigns, heirs, devisees,
executors, administrators and other legal representatives.

        13. Separability. Each provision of this Agreement is a separate and
distinct agreement and independent of the others, so that if any provision
hereof shall be held to be invalid or unenforceable for any reason, such
invalidity or unenforceability shall not affect the validity or enforceability
of the other provisions hereof. To the extent required, any provision of this
Agreement may be modified by a court of competent jurisdiction to preserve its
validity and to provide the Indemnitee with the broadest possible
indemnification permitted under Delaware law.

        14. Savings Clause. If this Agreement or any provision hereof is
invalidated on any ground by any court of competent jurisdiction, the Company
shall nevertheless indemnify the Indemnitee as to any Expenses, judgments,
fines, penalties or ERISA excise taxes incurred with respect to any Proceeding
to the fullest extent permitted by any applicable provision of this Agreement
that has not been invalidated or by any other applicable provision of Delaware
law.

        15. Interpretation; Governing Law. This Agreement shall be construed as
a whole and in accordance with its fair meaning. Headings are for convenience
only and shall not be used in construing meaning. This Agreement shall be
governed and interpreted in accordance with the internal laws of the State of
Delaware without regard to the rules relating to conflict of laws.



                                      -6-
<PAGE>   7

        16. Amendments. No amendment, waiver, modification, termination or
cancellation of this Agreement shall be effective unless in writing signed by
the party against whom enforcement is sought. The indemnification rights
afforded to the Indemnitee hereby are contract rights and may not be diminished,
eliminated or otherwise affected by amendments to the Certificate of
Incorporation, Bylaws or by other agreements, including D&O Insurance policies.

        17. Counterparts. This Agreement may be executed in one or more
counterparts, all of which shall be considered one and the same agreement and
shall become effective when one or more counterparts have been signed by each
party and delivered to the other.

        18. Entire Agreement. This Agreement constitutes the entire
understanding and agreement of the parties to this Agreement with respect to the
subject matter hereof and supersedes all prior and contemporaneous agreements,
understandings, inducements or conditions, express or implied, written or oral,
between the parties with respect to this Agreement.

        19. Absence of Third Party Beneficiary Rights. No provision of this
Agreement is intended nor shall be interpreted to provide or create any third
party beneficiary rights or any other rights of any kind in any client,
customer, affiliate, shareholder or partner of any party to this Agreement or
any other person; unless specifically provided otherwise herein, and except as
so provided, all provisions hereof shall be personal solely between the parties
to this Agreement.

        20. Subrogation. In the event of payment under this Agreement, the
Company shall be subrogated to the extent of such payment to all of the rights
of recovery of Indemnitee, who shall execute all documents required and shall do
all acts that may be necessary to secure those rights and to enable the Company
to bring suit to enforce those rights.

        21. Duration and Scope of Agreement; Binding Effect. This Agreement
shall continue so long as Indemnitee shall be subject to any possible Proceeding
subject to indemnification by reason of the fact that he or she is or was a
director or officer of the Company and shall be applicable to any Proceeding
commenced or continued after execution of this Agreement, whether arising from
acts or omissions occurring before or after such execution.

        22. Notices. Any notice required to be given under this Agreement shall
be directed to William Lyon Homes, at 4490 Von Karman Avenue, Newport Beach,
California 92660, Telephone Number (949) 833-3600, Fax Number (949) 476-8604,
Attention: General Counsel and to Indemnitee at _______________________
__________________________, or to such other address as either party shall
designate in writing. A copy of any notice under this Agreement shall be
directed to Keith Bishop, Irell & Manella, LLP, 840 Newport Center Drive, Suite
400, Newport Beach, CA 92660, Telephone Number (949) 760-0991, Fax Number (949)
760-5200.



                                      -7-
<PAGE>   8

                            [SIGNATURE PAGE FOLLOWS]



                                      -8-
<PAGE>   9

        IN WITNESS WHEREOF, the parties have executed this Indemnity Agreement
as of the date first written above.



                                            WILLIAM LYON HOMES




                                            By:_____________________________



                                            Its:_____________________________



                                            INDEMNITEE





                                            ________________________________




                                      -9-

<PAGE>   1
                                                                   EXHIBIT 10.14

                          PROPERTY MANAGEMENT AGREEMENT

         This MANAGEMENT AGREEMENT ("Agreement") is effective as of November 5,
1999, between Corporate Enterprise, Inc, a California corporation ("Owner") and
William Lyon Homes, Inc., a California corporation ("Manager").

                                    RECITALS

         1. Owner is the record owner of directly, or holds a majority and
controlling interest in the record owner of, certain real properties described
on SCHEDULE A attached hereto (a "Property" or the "Properties").

         2. Owner desires to engage Manager to manage, develop, market and
operate the Properties.

                                    AGREEMENT

         NOW, THEREFORE, in consideration of their promises herein, Owner and
Manager agree as follows:

                             ARTICLE 1. PROPERTIES

         1.1. PROPERTIES. The Properties are listed, described and identified on
SCHEDULE A. SCHEDULE A describes the nature of the rights of Owner with respect
to each Property, whether as the owner or otherwise. and also sets forth the
Management Fee payable (in accordance with Article 12) to the Manager with
respect to each Property.

         1.2. TERMINATION ON SALE. At Manager's option, this Agreement shall
terminate automatically and immediately as to any Property upon (i) the sale
thereof by Owner, (ii) termination of Owner's rights in such Property, or (iii)
the judicial or non-judicial foreclosure of a lien encumbering such Property. In
the event of termination, Manager shall be entitled to receive a pro-rata
portion of the Management Fee earned by Manager in fulfilling its duties
hereunder less any payments made prior to the date of termination of this
Agreement.

         1.3. ENGAGEMENT. Owner hereby engages Manager as property manager to
render all usual and customary property and project management services
necessary or incidental to the management and development of the Properties and
the related financial affairs of Owner, all as more fully described herein, and
Manager hereby accepts such engagement. In this connection, Manager hereby
represents to Owner that Manager is generally familiar with the business of
developing residential real property and managing such property and has reviewed
and is familiar with Owner's business, the Business Plan (described herein), and
the Properties.

         1.4. COMPENSATION. In addition to the reimbursement of costs as
provided in Section 8 of this Agreement, Manager shall be paid by Owner a
management fee of three per cent (3%) of the gross sales.


                                       1
<PAGE>   2

                       ARTICLE 2. COMMENCEMENT DATE; TERM

         Manager's duties and responsibilities under this Agreement shall begin
on (a) if Owner has not yet acquired direct title to the Properties or a
majority or controlling interest in the entity that will acquire the Properties,
the date that Owner acquires title to the Properties, or (b) if Owner has
already acquired title to the Properties or a majority or controlling interest
in the entity that owns the Property, the date first set forth above. Manager's
duties and responsibilities under this Agreement shall continue until terminated
as provided herein.

                     ARTICLE 3. MANAGER'S RESPONSIBILITIES

         3.1. MANAGEMENT. Manager shall manage, develop, operate and maintain
the Properties in an efficient and professional manner. Manager shall act in a
fiduciary capacity with respect to the proper protection of and accounting for
Owner's assets covered by this Agreement. In this capacity, Manager shall deal
at arms length with all third parties and Manager shall serve Owner's interests
at all times.

         3.2. INDEPENDENT CONTRACTOR. This Agreement is not one of agency by
Manager for Owner but one by which Manager shall be engaged independently, for
the business of managing properties on its own behalf, as an independent
contractor. All employment arrangements are therefore solely its concern and
Owner shall have no liability with respect thereto. Notwithstanding Manager's
status as an independent contractor, Manager shall be agent of Owner for the
limited purpose of entering into certain contracts which this Agreement provides
shall be in the name of Owner.

         3.3. PERSONNEL. Manager shall have in its employment at all times a
sufficient number of qualified employees to enable it to professionally,
adequately, safely and efficiently manage, operate, maintain, and account for
each Property. All matters pertaining to the employment, supervision,
compensation, promotion and discharge of such employees are the responsibility
of Manager, which is in all respects the employer of such employees. Manager
shall fully comply with all applicable laws and regulations having to do with
workman's compensation, social security, unemployment insurance, hours of labor,
wages, working conditions, and other employer-employee related subjects. Manager
represents that it is and will continue to be an equal opportunity employer in
compliance with all applicable employment laws.

         Manager shall provide on-site personnel who shall be engaged in the
direct development or management of each Property subject to this Agreement
("On-Site Personnel"). On-Site Personnel include, but are not limited to,
superintendents, assistant superintendents, laborers, sales personnel,
hosts/hostesses, and customer service personnel and others who work "on-site" at
a Property or primarily spend their time in the field at one or more of the
Properties.

         Manager shall also provide and retain sufficient additional personnel
to manage the Properties and Owner's related financial affairs at one or more
off-site locations where Manager may maintain offices ("Off-Site Personnel").


                                       2


<PAGE>   3

         3.4. COMPLIANCE WITH LAWS. Manager shall be responsible for full
compliance with federal, state and municipal laws, ordinances, regulations and
orders relative to each Property. Manager shall promptly remedy any violation of
any such law, ordinance, rule, regulation or order which comes to its attention.
Expenses incurred because of Manager's gross negligence or willful misconduct
will not be reimbursed from an Operating Account (as hereinafter defined).

         Manager shall be responsible for assisting Owner to be in full
compliance with all terms and conditions contained in any loan agreement,
mortgage, deed of trust or other security instruments affecting a Property,
provided, however, Manager shall not be required to make any payment or incur
any liability on account thereof.

         3.5. MANAGER'S DUTIES. Subject to Owner's approval, Manager will
supervise and oversee;

              (a) Negotiation with lenders and other sources of capital and
financing, and the providing of information to such lenders during negotiation
and following loan origination.

              (b) Financial reporting necessary to comply with applicable
ownership and loan agreements, including annual and quarterly reports and the
maintenance of adequate accounting and computer software systems and related
services in connection therewith.

              (c) Analysis and preparation of business plans and operating
projections and budgets, as required by all loan agreements of Owner and by
Sections 3.6 and 3.7 below.

              (d) At Owner's expense, acquisition and maintenance of all
completion bonds and/or other surety bonds (collectively "Bonds") reasonably and
customarily required by lenders, public entities or other interested parties in
connection with the construction of improvements on the Buildout Properties, or
required by any loan agreement between Owner and its lenders. The acquisition
and maintenance of any bonds shall be in the name of Owner when possible, but
may be in the name of Manager if certain requirements for obtaining such bonds
disqualify Owner from obtaining them in its own name. In the event Manager must
obtain a Bond for Owner under Manager's name, Manager shall provide a copy or
description of such Bond to Owner.

              (e) Preparation of tax projections and compliance with
requirements of relevant taxing authorities, including employment of outside
accountants, legal counsel, and tax consultants.

              (f) Maintenance of financial controls and compliance with
applicable financial reporting requirements.

              (g) Management and reporting of the accounts payable of Owner.


                                       3

<PAGE>   4

              (h) Submission of loan draw requests and disbursement of loan
ftinds under loan agreements or any other credit arrangement of Owner.

         3.6. BUSINESS PLAN. At such time as Owner shall request, Manager shall
prepare a "Business Plan" for each Property or Project, setting forth Manager's
assessments, goals, projections and other data with respect to the Property or
any Project.

         3.7. APPROVED BUDGETS. Based on the appropriate Business Plan and other
criteria provided by Owner or deemed relevant by Manager, Manager shall prepare
and submit to Owner a proposed budget ("Budget") for the promotion, operation,
development and buildout, sale and disposition, and repair and maintenance of
each Property or Project for the calendar year beginning with the date the
Business Plan is first requested.

         The Owner will consider the proposed Budgets and then will consult with
Manager in order to agree on an "Approved Budget" for each Property or Project.
Each Approved Budget agreed to by Owner and Manager will be dated and signed to
indicate its having been approved.

         Manager will employ all reasonable efforts to ensure that the actual
costs of developing, maintaining and operating each Property or Project shall
not exceed the approved Budget pertaining thereto either in total or in any one
accounting category. All expenses must be charged to the proper account as
specified in the Approved Budget for the Property or Project and no expense may
be classified or reclassified for the purpose of avoiding an excess in an
Approved Budget specified amount for an accounting category. Manager shall
secure Owner's prior written approval for any expenditure that will result in an
increase in that item in the Approved Budget by more than five percent (5%) or
such other amount as Owner and Manager may specify from time to time.

         As early as possible, Manager shall inform Owner of any major increases
in costs and expenses that were not foreseen during the budgeting process period
and thus were not reflected in an Approved Budget.

         3.8. REVENUES. In accordance with each Business Plan, Manager shall use
diligent efforts to market and sell homes, lots or other units.

         3.9. LITIGATION. Manager shall have no authority to commence a lawsuit
against a homebuyer, subcontractor, material provider or any other party without
Owner's consent.

         3.10. COMPETITIVE PRICING. Manager shall make every reasonable effort
to obtain competitive market pricing from all subcontractors and suppliers for
repairs, capital improvements, goods and services.

         3.11. REPAIRS; WARRANTIES. Manager shall attend to the making and
supervision of all warranty, ordinary and extraordinary repairs, decorations and
alterations subject to the limits of the approved Operating Budget (defined
below) for the applicable Property.

         3.12. THIRD PARTY CONTRACTS. Manager shall not enter into any contract
for developing, maintaining, repairing or servicing any Property or any of the
constituent parts


                                       4


<PAGE>   5

of any Property that is not specified in an Approved Budget without Owner's
prior consent. As a condition to obtaining such consent, if requested, Manager
shall supply Owner with a copy of the proposed contract and shall state to Owner
the relationship, if any, between Manager (or the person or persons in control
of Manager) and the party proposed to supply such goods or services, or both.

         Except as expressly stated otherwise in this Agreement, all third party
contracts shall: (a) be in the name of Manager, (b) be assignable, at Owner's
option, to Owner or Owner's nominee, (c) if appropriate, include a provision for
cancellation thereof without penalty by Owner or Manager upon thirty (30) days
written notice, (d) shall require the contract provider to deliver appropriate
lien releases in accordance with Section 3262 of the California Civil Code upon
payment or as otherwise reasonably required by Owner or Manager following
partial payment, and (e) shall require that all contractors provide evidence of
sufficient insurance.

         3.13. TAXES, MORTGAGES. Manager shall obtain and verify bills for real
estate and personal property taxes, improvement assessments and other like
charges which are or may become liens against each Property and recommend
payment or appeal as it may decide in its reasonable judgment. Provided Owner
has the funds, Manager shall pay such bills before delinquency and shall forward
proof of payment to Owner.

         3.14. ADVERTISING. Manager shall prepare or cause to be prepared
advertising plans and promotional material to be used to market homes, lots or
other units within a Property or Project. Such plans or advertising material
shall only be used if approved in advance by Owner, and in conformance with such
approval. Advertising and promotional material shall be prepared in full
compliance with federal, state and municipal laws, ordinances, regulations and
orders.

         3.15. DEVELOPMENT AND BUILDOUT. Manager's duties and responsibilities
with respect to Buildout Properties shall include, but not be limited to, the
following:

              (a) Acting as a construction manager in the supervision and
management of development and construction, including:

                  (i) assisting Owner in the preparation of building, grading,
         landscape, street improvement and utility plans for any Buildout
         Property or Project;

                  (ii) Coordination of development and construction under
         contracts between Owner and others as subcontractors within the
         parameters of Approved Budgets;

                  (iii) monitoring all Approved Budgets and other construction
         budgets and cost accounting;

                  (iv) obtaining necessary building permits and other
         governmental approvals;

                  (v) obtaining necessary bonds, set asides or other security
         required by governmental agencies;


                                       5


<PAGE>   6

                  (vi) preparation and submission of loan draw requests and
         payment and disbursement of loan draw funds, on behalf of Owner, with
         respect to all draws, fees and progress payments to contractors,
         suppliers and other providers of construction services or materials and
         the receipt of appropriate mechanics' and materialman's lien, releases
         and other releases;

                  (vii) coordination of inspections;

                  (viii) obtaining certificates of occupancy; and

                  (ix) managing warranty work and punch list items.

              (b) Marketing of units or lots within a Property, including:

                  (i) acting as a real estate broker or engaging the services of
         real estate brokers to sell units or lots or other portions of each
         Property at commission rates established by Owner and Manager from time
         to time;

                  (ii) preparing all advertising and promotional materials and
         constructing and decorating model homes or units;

                  (iii) assisting Owner in the setting of sales prices for
         units, homes, lots or other portions of each Property; and

                  (iv) processing all escrows for sales of units, homes, lots or
         other portions of each Property, the collecting and distribution to
         Owner of all net sales proceeds, after payment of lender required
         release prices, closing costs, the Management Fee and other amounts due
         or payable.

              (c) Payment from funds of all debt service, and all other
invoices, bills and obligations relating to a Property.

              (d) Without being responsible for any amounts due thereunder,
assisting Owner in the compliance with all loan agreements with the lender(s) of
Owner and related loan and security documents entered into or assumed by Owner
applicable to the Properties, including, without limitation, compliance with all
loan disbursement requirements and conditions.

                              ARTICLE 4. INSURANCE

         4.1. OWNER'S INSURANCE OBLIGATIONS.

              (a) Owner, at its expense, will obtain and keep in force adequate
insurance against physical damage (e.g., fire with extended coverage
endorsement, boiler


                                       6

<PAGE>   7

and machines, etc.) and, a) Comprehensive General Liability with Combined Single
Limit Bodily injury/ Property Damage per occurrence $1,000,000 or b) Commercial
General Liability with the following limits i) each Occurrence Limit $1,000,000
ii) Personal Advertising Injury Limit$1,000,000 iii) Products Completed
Operations Aggregate Limit $1,000,000 iv) General Aggregate Limit (Other than
Products-Completed Operations) $1,000,000.

              (b) Both policy forms must include: i) Premises and operations
with no x, c or u exclusions, ii) Products and completed operations coverage,
iii) Blanket Contractual coverage with Employee Exclusion deleted, iv) Broad
Form Property Damage including completed operations or its equivalent, v) An
endorsement naming Manager as additional insured, vi) an endorsement stating:
"Such Coverage as is afforded by this policy for the benefit of the additional
insured is primary and any other coverage maintained by such additional insured
shall be non-contributing with the coverage provided under the policy," and vii)
coverage on an "occurrence" form.

              (c) Owner agrees to maintain this coverage for a minimum of one
(1) year following completion of the Projects and to continue to name Manager as
Additional Insured(s) for the entire one (1) year period.

              (d) Other Requirements.

                  (i) All policies must contain an endorsement affording an
         unqualified thirty (30) days notice of cancellation to the Manager in
         the event of cancellation of coverage.

                  (ii) Certificates of Insurance with the required endorsements
         evidencing the coverage must be delivered to the Manager prior to
         commencement of any services under this Agreement.

                  (iii) If the Owner fails to secure and maintain the insurance
         required in Section 4.1 of this Agreement, Manager shall have the right
         (without any obligation to do so, however) to secure same in the name
         and for the account of the Owner in which event the Owner shall pay the
         costs thereof and furnish upon demand all information that may be
         required in connection therewith. If Owner fails to secure and maintain
         the insurance required in Section 4.1 of this Agreement, the Manager
         shall be entitled to terminate this Agreement with twenty four (24)
         hours notice.

         4.2. ADDITIONAL INSURANCE REQUIREMENTS Manager agrees to:

            (a) notify Owner and the insurance carrier within the time period
required by any policy (and in any case Manager shall promptly notify Owner)
after Manager receives notice of any such loss, damage or injury;


                                       7

<PAGE>   8

            (b) take no action which might bar Owner from obtaining any
protection afforded by any policy Owner may hold or which might prejudice Owner
in its defense to a claim based on such loss, damage or injury; and

            (c) give Owner the exclusive right, as between Manager and Owner at
its option, to conduct the defense to any claim, demand or suit within limits
prescribed by the policy or policies or insurance.

         Manager shall furnish whatever information is required by Owner for the
purpose of establishing the placement of insurance coverages and shall aid and
cooperate in every reasonable way with respect to such insurance and any loss
hereunder. If available, Owner shall include in its hazard policy covering each
Property, personal property, fixtures and equipment located thereon, and Manager
shall include in any fire policies for its furniture, furnishing or fixtures
situated at each Property, appropriate clauses pursuant to which the respective
insurance carriers shall waive all rights of subrogation with respect to losses
payable under such policies.

         4.3. ADDITIONAL INSURANCE. Manager must furnish a certificate
evidencing workers' compensation insurance in a form acceptable to Owner. The
workers' compensation insurance certificate shall have attached thereto an
endorsement that Owner will be given at least thirty (30) days prior written
notice of cancellation of or any material change in such policy. Owner will not
reimburse Manager for Manager's cost of any such insurance specified in this
Section 4.4, or for any and all coverages that Manager obtains for its own
account.

         4.4. SUBCONTRACTOR'S INSURANCE. Manager shall require that all
subcontractors that enter a Property have insurance coverage at the
subcontractor's expense, in the following minimum amounts (subject to changes as
Owner may from time to time require):

              (a) Workers' Compensation - Statutory Amount

              (b) Employer's Liability (in those states where it is required) -
Statutory Amount

              (c) Comprehensive General Liability

                  (i) $1,000,000 Bodily Injury per person $1,000,000 Per
                       occurrence, and $500,000 Property Damage

                       or

                  (ii) $1,000,000 Combined Single Limit

         Manager must obtain the Owner's permission to waive any of the above
requirements. Limits and amounts shall be as designated in an Approved Budget or
by Owner from time to time. Manager shall obtain and keep on file certificates
of insurance evidencing the compliance by subcontractors of the foregoing
requirements.


                                       8


<PAGE>   9

         4.5. INDEMNITY. At Owner's sole expense, Owner (to the fullest extent
permitted by applicable law) shall indemnify, hold harmless, protect, and at the
Manager's request (and through legal counsel acceptable to the Manager) shall
defend the Manager and each of its officers, directors, affiliates, employees,
representatives and agents, from and against any and all legal proceedings,
judgments, claims, losses, damages, costs and expenses, including reasonable
attorneys' fees, of whatever kind or character ("Claims"), including without
limitation Claims related to or arising from the death or bodily injury to
persons or injury or damage to any property, including the loss of use thereof,
arising from, in whole or in part, the performance of this Agreement by Manager,
its officers, directors, affiliates, employees, representatives and agents,
except for Claims arising solely our of Manager's wilful misconduct or gross
negligence.

                ARTICLE 5. FINANCIAL REPORTING AND RECORDKEEPING

         5.1. BOOKS OF ACCOUNTS. Manager, in the conduct of its responsibilities
to Owner, shall maintain on behalf of Owner adequate and separate books and
records for each Property or Project, as appropriate or as directed by Owner,
the entries to which shall be supported by sufficient documentation to ascertain
that said entries are properly and accurately recorded as to each Property. Such
books and records shall be maintained by manager at Manager's address stated in
Section 14 or at such other location as may be mutually agreed upon in writing.
Such books and records shall be the property of Owner. Manager shall ensure such
control over accounting and financial transactions as is reasonably required to
protect Owner's assets from theft, error or fraudulent activity on the part of
Manager's employees or other agents.

         5.2. ACCOUNT CLASSIFICATION. If requested by Owner, Manager shall adopt
or use Owner's accounts, classifications or accounting program.

         5.3. FINAL REPORTS. Manager shall furnish monthly reports of all
transactions occurring in each calendar month by the tenth (10th) day of the
next calendar month. The reports will show all costs and receipts, and other
matters pertaining to the development, management, operation, and maintenance of
each Property during such month. The reports shall include unit, home or lot
sales reports, profit and loss statements, balance sheets, schedules of
delinquencies of uncollectible items, and construction status updates.

         5.4. SUPPORTING DOCUMENTATION. As additional support to the monthly
financial report, Manager shall provide copies of the following:

              (a) All bank statements, bank deposit slips and bank
reconciliations,

              (b) Detailed cash receipts and disbursement records,

              (c) Detailed trail balance (if available),

              (d) General ledger listing (Owner may periodically request copies
of all invoices paid during a specific period),

              (e) All invoices for capital expenditures and non-recurring items,


                                       9


<PAGE>   10

              (f) Summaries of adjusting journal entries,

              (g) Summaries of home, unit, lot or other sales closed and in
escrow, and

              (h) Supporting documentation for payroll, payroll taxes and
employee benefits.

         5.5. ACCOUNTS. Manager shall comply with all material agreements to
which Owner is a party with respect to the establishment and maintenance of all
accounts and funds relating to the Properties. The schedule for the transfer of
funds and the balance permitted to remain in each Operating Account (defined
below) may be changed from time to time by written instructions from the Owner.
If separate bank accounts are maintained for each Property, Owner shall issue
separate instructions for the transfer of funds for each account for a Property.

         Checks or remittances due Owner should be delivered to Owner,
independent of required financial reports, in the most expeditious manner
possible as directed by Owner. At the option of the Owner, any remittance to
Owner shall be the net of the Manager's fee. In any event, checks or payment for
the Management Fee shall be delivered, no earlier than the fifteenth (15th) of
the calendar month and no later than the twenty-fifth (25th) of each calendar
month.

         5.6. ACCOUNTING PRINCIPLES. All financial statements and reports
required by Owner will be prepared in accordance with generally accepted
accounting principles with the exception that, unless Owner specifies otherwise,
the statements will be prepared on a cash basis.

                       ARTICLE 6. OWNER'S RIGHT TO AUDIT

         6.1. RIGHT TO CONDUCT AUDIT. Owner reserves the right for Owner's
employees, or others appointed by Owner, to conduct examinations, without
notification, of the books and records maintained for Owner by Manager no matter
where the books and records are located. Owner also reserves the right to
perform any and all additional audit tests relating to Manager's activities
either at the Property or at any office of Manager provided such audit tests are
related to those activities performed by Manager for Owner.

         6.2. DISCREPANCY CORRECTION. If, during the course of any audit, Owner
or its employees or appointees discover weaknesses in internal control or errors
in record keeping, Manager shall correct such discrepancies either upon delivery
or within a reasonable period of time. Manager shall inform Owner of the action
taken to correct such audit discrepancies.

         6.3. AUDIT COSTS. Any and all audits conducted, whether by Owner or its
employees or appointees, will be at the sole expense of Owner, unless such audit
shall disclose a discrepancy of greater than five percent (5%) or a breach by
Manager of any of its obligation under this Agreement in any material respect,
in which case such audit shall be at Manager's expense.


                                       10

<PAGE>   11

                            ARTICLE 7. BANK ACCOUNTS

         Manager shall deposit all sales proceeds, rents and other funds
collected from the operation of each Property or Project, in a bank approved by
Owner (each an "Operating Account"), as designated by Owner from time to time.
Out of each account, Manager shall pay the operating expenses of the respective
Property and any other payments relative to the Property as required by the
terms of this Agreement. If more than one account is required to operate a
Property, each account must have a unique name.

                                   ARTICLE 8.

         8.1. NON-REIMBURSABLE COSTS. The following expenses or costs incurred
by or on behalf of Manager in connection with the management and leasing of any
particular Property shall be at the sole cost and expense of Manager and shall
not be reimbursed by Owner:

              (a) General accounting and reporting services which are considered
to be within the reasonable scope of Manager's responsibility to Owner.

              (b) Political or charitable contributions, except that certain
charitable contributions may be made after prior consent by Owner.

              (c) Cost attributable to losses arising from gross negligence,
willful misconduct or fraud on the part of Manager, or Manager's associates,
agents, affiliates or employees.

              (d) Training expenses.

              (e) Employment fees unless specifically approved by Owner.

              (f) Costs or advances made to employees and costs of travel by
Manager's employees or agents to and from each Property.

              (g) Cost of fidelity bonds purchased by Manager for its own
account.

         8.2. SEGREGATION OF ACCOUNTS. Manager shall segregate the income and
expenses of each Property so that cash and gross income from each Property as
set forth in SCHEDULE B or will be applied only to the bills and charges from
that Property.

                          ARTICLE 9. SALE OF PROPERTY

         9.1. MANAGER MARKETING. Manager shall be entitled to market and receive
a commission or other compensation upon the sale of any Property if authorized
under the Business Plan or Approved Budget or if authorized under SCHEDULE B
attached hereto.

         9.2. COOPERATION WITH OUTSIDE SALES BROKER. If Owner executes a listing
agreement with a broker (other than Manager) for sale of any of the Properties,
Manager


                                       11

<PAGE>   12

shall cooperate with such broker to the end that the respective activities of
Manager and broker may be carried on without interference with tenants and
occupants. Manager will the broker to exhibit any particular Property during
reasonable business hours provided the broker has secured the Manager's
permission in advance. Any Owner's instruction that Manager shall pay brokerage
commissions to a listing or other broker that Owner hires shall not reduce or
impair the Management Fees due Manager hereunder.

                            ARTICLE 10. COOPERATION

         If any claims, demands, suits or other legal proceedings be made or
instituted by any person against Owner or the record title holder of any
Property which arise out of any of the matters relating to this Agreement,
Manager shall give Owner all pertinent information and reasonable assistance in
the defense or other disposition thereof.

                            ARTICLE 11. TERMINATION

         11.1. TERMINATION FOR CAUSE ON 90-DAY NOTICE. In addition to the
provisions of Section 1.2, either party may terminate this Agreement for cause
by giving the other party at least ninety (90) days notice in writing specifying
the cause therefore.

         11.2. IMMEDIATE TERMINATION WITH NOTICE. In addition to the provisions
of Section 13.1, if Manager's continued performance immediately and irreparably
endangers or threatens the value of the Properties or Owner's rights and
interests therein, Owner may immediately terminate this Agreement immediately
upon written notice to that effect on the Manager. In such case, if Manager is
entitled to any Management Fees pursuant to Article 12 or other compensation.

         11.3. TERMINATION WITHOUT NOTICE. Owner may immediately terminate this
Agreement upon written notice to Manager, upon the occurrence of (a) the
dissolution or termination of the corporate existence of Manager by merger,
consolidation or otherwise; (b) the termination or suspension of Manager's real
estate brokerage license or general contractor's license, if such licenses are
required as conditions to developing and managing any Properties; or (c) the
cessation on Manager's part to continue to do business.

         11.4. FINAL ACCOUNTING. Upon termination of this Agreement for any
reason or upon termination as to any Property for any reason, Manager shall
deliver to Owner upon Owner's written request the following items with respect
to each Property or with respect to the Property so terminated, as the case may
be:

              (a) A final accounting, reflecting the balance of income and
expenses on each such Property as of the date of termination to be delivered
within thirty (30) days after such termination.

              (b) Any balance or monies belonging to Owner, or security
deposits, or other funds, held by Manager with respect to each Property.

              (c) All original records, reports, contracts, leases, plans,
specifications, receipts for deposits, unpaid bills and other papers or
documents which pertain to each


                                       12


<PAGE>   13

Property, for which, upon such termination, Owner will assume responsibility for
payment of all approved or authorized unpaid bills.

              (d) All materials and supplies, keys, contracts and documents, and
such other accounting, papers and records pertaining to this Agreement as Owner
shall request.

              (e) Confirmation of the assignment to Owner of any and all rights
Manager may have in and to any existing contracts, licenses, permits, project
names and trademarks relating to the operation and maintenance of the Property
as Owner shall require.

                       ARTICLE 12. ASSIGNMENT; APPROVALS

         12.1. NO ASSIGNMENT. This Agreement and all rights and obligations
hereunder, shall not be assignable by either party hereto (except as may be
required by a surety company in a matter of subrogation); provided, however,
that Owner may assign this Agreement to any lender who has made loan secured by
a Property.

         12.2. CONSENT AND APPROVALS. Owner's consents or approvals may be given
only by authorized representative of Owner from time to time designated by
Owner.

                           ARTICLE 13. MISCELLANEOUS

         13.1. PRONOUNS. The pronouns used in the Agreement referring to Manager
shall be understood and construed to apply whether Manager be an individual,
co-partnership, corporation or an individual or individuals doing business under
a firm or trade name.

         13.2. AMENDMENTS. Except as otherwise herein provided, any and all
amendments, additions or deletions to this Agreements shall be null and void
unless approved by Owner and Manager in writing.

         13.3. HEADINGS. All headings herein are inserted only for convenience
and ease of reference and are not to be considered in the construction or
interpretation of any provision of this Agreement.

         13.4. REPRESENTATIONS. Manager represents and warrants that it will at
all times relevant be fully qualified and licensed, to the extent required by
law, to develop and construct real property improvements and to manage real
estate and perform the obligations assumed by Manager hereunder. Manager agrees
to comply with all such laws now or hereafter in effect.

         13.5. INDEMNIFICATION BY OWNER. Owner shall indemnify, defend and hold
Manager harmless from any claim relating to toxic contamination of any Property
or any hazardous substances thereon or therein or any construction or other
defect, whether patent or latent, on any Property or in any improvements located
on any Property.

         13.6. COMPLETE AGREEMENT. This Agreement and the Schedules attached
hereto and made a part hereof, supersede and take place of any and all previous
written or oral agreements entered into between the parties hereto relating to
the Properties covered by this Agreement.


                                       13


<PAGE>   14

         13.7. OWNER'S SOLE DISCRETION. Whenever the Owner is entitled under
this Agreement to make a decision or determination in its "sole discretion," it
shall mean that the Owner shall be entitled to make such decision or
determination in its absolute and unfettered discretion, which may be exercised
at any time, for any reason or for no reason, and either with cause or without
cause.

         13.8. GOVERNING LAW. The laws of the State of California shall govern
the validity, enforcement, and interpretation of this Agreement.

         13.9. COUNTERPART EXECUTION. This Agreement may be executed in several
counterparts, each of which shall be fully effective as an original and all of
which together shall constitute one and the same instrument.

         13.10. ATTORNEYS' FEES. If it shall be necessary for either Owner or
Manager to employ an attorney to enforce or defend its rights under this
Agreement, the non-prevailing party shall reimburse the prevailing party for its
actual reasonable attorneys' fees and costs of suit.

         13.11. TIME OF THE ESSENCE. Time is of the essence of this Agreement
and of the obligations of the parties hereunder.

         13.12. IN WITNESS WHEREOF, the parties hereto have executed this
Agreement as of the date and year first above written.


                                          MANAGER:

                                          WILLIAM LYON HOMES, INC.,
                                          a California corporation


                                          By: /s/ NANCY M. HARLAN
                                              ----------------------------------
                                               Nancy M. Harlan
                                          Its: Senior Vice President


                                          By: /s/ W. DOUGLASS HARRIS
                                              ----------------------------------
                                                  W. Douglass Harris
                                          Its:  Vice President


                                          OWNER:

                                          CORPORATE ENTERPRISE, INC.,
                                          a California corporation


                                          By: /s/ RICHARD S. ROBINSON
                                              ----------------------------------
                                                  Richard S. Robinson
                                          Its: Senior Vice President

                                          By: /s/ MICHAEL D. GRUBBS
                                              ----------------------------------
                                                  Michael D. Grubbs
                                          Its: Vice President


                                       14

<PAGE>   15

                                   SCHEDULE A


I.  For Placentia #117, L.P. and Lyon Lakeside #119, L.P., Corporate
    Enterprises, Inc. will receive G&A fees paid by partnership until November
    30, 1999.

    William Lyon Homes, Inc. to receive G&A fees paid by partnership after
    November 30, 1999.

II. Manager shall be entitled to payment for amounts spent in connection with
    materials and all fully-burdened labor used by it in connection with the
    following:

          a. Corporate Enterprises, Inc. bond exonerations

          b. Entitlement work for TTM 23187 located in Murrietta, California

          c. Books and records for Corporate Enterprises, Inc.

          d. Risk Management for Corporate Enterprises, Inc.

          e. Entitlement work for Stonebridge project in Lathrop, CA


                                       15


<PAGE>   1
                                                                   EXHIBIT 10.15

                           MORTGAGE COMPANY AGREEMENT

         THIS AGREEMENT ("Agreement") is executed as of this 5th day of November
by and between PRESLEY MORTGAGE COMPANY, a California corporation ("Presley")
and DUXFORD FINANCIAL SERVICES, INC., a California corporation ("Duxford"), with
reference to the following:

                                    RECITALS

         A. William Lyon Homes, Inc., a California corporation ("Lyon Inc."),
William Lyon, an individual, William H. Lyon, an individual, Presley Homes, a
California corporation ("Presley Homes"), and The Presley Companies, a Delaware
corporation, have entered into that certain Purchase Agreement and Escrow
Instructions dated as of October 7, 1999 (the "Purchase Agreement") in which,
among other things, Presley Homes agreed to buy substantially all of Lyon Inc.'s
real estate assets and certain other assets related thereto pursuant to the
terms and conditions of the Purchase Agreement.

         B. Duxford is a privately owned mortgage company that has made mortgage
loans in connection with residential projects built by Lyon Inc. or other
builders ("Loans").

         C. Duxford intends to engage in an orderly shut-down of its business
and liquidation following the closing of the Purchase Agreement.

         D. Presley desires to offer employment to the employees of Duxford
pursuant to the terms and conditions set forth in this Agreement.

         E. In connection with the Purchase Agreement and Duxford's contemplated
orderly shut-down, Presley and Duxford desire to enter into this Agreement
pursuant to the terms and conditions contained herein.

                                    AGREEMENT

         1. Definitions. All initially capitalized terms not otherwise defined
herein shall have the definitions assigned to such terms in the Purchase
Agreement.

         2. Employee Matters.

            (a) Effective as of the November 5, 1999 ("Closing Date"), Presley
will offer employment on an "at will" basis to officers, employees and sales
agents of Duxford on such terms and conditions of employment that are
substantially similar in the aggregate to the terms and conditions applicable to
similarly situated employees of Presley. Presley shall credit each Duxford
employee who accepts such offer of employment for his or her services with
Duxford for purposes of eligibility and vesting with respect to vacation,
personal and sick days and benefits under each ERISA Plan (as herein defined)
maintained by Presley and provided to such Duxford employees.

            (b) Duxford shall take all actions necessary to comply with the
applicable requirements of Section 4908B of the Internal Revenue Code (the
"Code") and part 6 of Subtitle B of Title I of the Employee Retirement Income
Security Act of 1974, as amended


                                       1

<PAGE>   2


("ERISA") and any comparable state or local law with respect to the termination
of its employees in connection with the transactions contemplated by this
Agreement. Duxford and their ERISA Affiliates (defined below) will continue any
group health plan coverage to their employees to the extent necessary to prevent
Presley from being deemed to be a successor employer of Duxford or any of their
ERISA Affiliates within the meaning of Proposed Treasury Regulations Section
54.4980B-9 Q&A-8(c).

            (c) Presley and Duxford acknowledge and agree that, for the purposes
of the Worker Adjustment and Retraining Notification Act, 29 U.S.C. Sections
2101 et seq., (the "WARN Act"), any person who is a Duxford employee who accepts
Presley's offer of employment made pursuant to this Agreement shall be
considered to be an employee of Presley immediately upon the Closing and Presley
and Duxford agree to comply with any applicable requirements of the WARN Act
with respect to such Duxford employees.

         3. Employment Contracts and Benefits.

            (a) Duxford has previously delivered to Presley copies, descriptions
and/or a list of all employment contracts and collective bargaining agreements,
and all compensation, pension, retirement, deferred compensation, health care,
bonus, profit-sharing, stock option or other plans, trusts, funds, agreement or
arrangements, providing for employee remuneration or benefits to any of
Duxford's present officers, employees and sales agents (collectively, "Employee
Benefit Plans") and to which Duxford is a party or by which Duxford is bound.
Such copies, descriptions and list, taken together, sets forth for Duxford's
present officers', employees' and sales agents' complete information with
respect to withholding accounts, accrued vacation, sick leave and other amounts,
and all other accruals and accounts held for employee benefit, including but not
limited to, any insurance policies or accounts. Except as set forth in such
copies or descriptions or on such list, Duxford has not entered into any
severance or similar arrangement in respect of any present or former officer,
employee or sales agent that will result in any absolute or contingent
obligation of Presley to make any payment to any present or former officer,
employee or sales agent following termination of employment.

            (b) To Duxford's knowledge:

                (i) Neither Duxford nor any entity (an "ERISA Affiliate") which,
            together with any of them, is deemed a "single employer" within the
            meaning of Section 4001(a)(15) of ERISA, nor any of the plans so
            listed which is an "employee welfare benefit plan" or "employee
            pension benefit plan" as such terms are defined in Sections 3(1) and
            3(2) of ERISA (such plans being referred to herein as "ERISA
            Plans"), nor any trust created thereunder, nor any trustee or
            administrator thereof, has engaged in a transaction or has taken or
            failed to take any action in connection with which Presley could be
            subject to a tax imposed pursuant to Section 4980B of the Code.

                (ii) Each of the plans so listed or described has been operated
            and administered in all material respects in accordance with
            applicable laws, including but not limited to ERISA and the Code.


                                       2

<PAGE>   3

                (iii) Each of the ERISA Plans that is intended to be "qualified"
            within the meaning of Section 401(a) of the Code is so qualified.

                (iv) No amounts payable under the plans so listed or any other
            agreement or arrangement to which Duxford or any ERISA Affiliate is
            a party will fail to be deductible for federal income tax purposes
            by virtue of Section 280G of the Code.

                (v) No "leased employee," as that term is defined in Section
            414(n) of the Code, performs services for Duxford.

                (vi) There are no liens under Section 412(n) of the Code or
            Sections 302(f) or 4068 of ERISA.

                (vii) Neither Duxford nor any of its respective ERISA Affiliates
            is, or at anytime during the previous six (6) years was, obligated
            to contribute to any "multi-employer plan" within the meaning of
            Section 3(37) of ERISA or any plan subject to Title IV of ERISA.

                (viii) Presley shall have no obligation with respect to
            compensation or employee benefits accruing to employees of Duxford
            for any period prior to the Closing Date, and shall have no
            obligation to contribute to, or any liability in respect of, any
            Employee Benefit Plan sponsored or maintained by Duxford or any
            ERISA Affiliate, or to which Duxford or any ERISA Affiliate is or
            was obligated to contribute.

         4. Transfer of Loans.

            (a) All Loans originated and identified in writing by Duxford prior
to the Closing Date ("Pre-Existing Loans") shall be the property of and for the
continued economic benefit of Duxford. Duxford shall be responsible for meeting
all obligations relating to the Pre-Existing Loans, including, without
limitation, paying all commissions relating to the Pre-Existing Loans. All Loans
originated after the Closing Date ("Pre-Existing Loans")

            (b) Presley shall use it's best efforts to close all Pre-Existing
Loans as soon as commercially reasonable after the Closing Date. In recognition
of Presley's obligations with respect to the Pre-Existing Loans, Duxford shall
pay Presley Fifty Five Thousand and 00/100 Dollars ($55,000.00) per month for
the first ninety (90) days following the Closing Date, which amount represents
fifty percent (50%) of Duxford's allocated overhead, determined in accordance
with Duxford's General and Administrative Expense Report. Duxford shall pay such
amount in monthly installments for the first three (3) months following the
Closing Date upon receipt of an invoice for such amount from Presley.

            (c) Catellus Contract. Duxford has previously entered into an
agreement with Catellus for supplying mortgage services to Catellus' projects
until December 31, 1999 (the "Catellus Contract"). The Catellus Contract shall
continue to be the property of and for the economic benefit of Duxford for its
current term expiring December 31, 1999. Duxford shall use its best efforts to
assign or renew the Catellus Contract so that the Catellus Contract shall be for
the benefit of Presley after the expiration of the current term.


                                       3

<PAGE>   4
         5. Miscellaneous.

            (a) Entire Agreement. This Agreement constitutes the entire
agreement between the parties hereto pertaining to the subject matter hereof,
and the final, complete and exclusive expression of the terms and conditions
thereof. All prior agreements, representations, negotiations and understandings
of the parties hereto, oral or written, express or implied, are hereby
superseded and merged herein.

            (b) Captions. The captions used herein are for convenience only and
are not a part of this Agreement and do not in any way limit or amplify the
terms and provisions hereof.

            (c) Time of Essence. Time is of the essence of every provision of
this Agreement in which time is an element.

            (d) Governing Law. This Agreement has been negotiated and executed
in the State of California and shall be governed by and construed in accordance
with the laws of the State of California without giving effect to conflicts of
laws principles.

            (e) Invalidity of Provision. If any provision of this Agreement as
applied to either party to any circumstance shall be adjudged by a court of
competent jurisdiction to be void or unenforceable for any reason, the same
shall in no way affect (to the maximum extent permissible by law) any other
provision of this Agreement, the application of any such provision under
circumstances different from those adjudicated by the court, or the validity or
enforceability of the Agreement as a whole.

            (f) Amendments. No addition to or modification of any provision
contained in this Agreement shall be effective unless fully set forth in writing
by both Presley and Duxford.

            (g) Counterparts. This Agreement may be executed in one or more
counterparts, each of which shall be deemed an original, but all of which
together shall constitute but one and the same instrument.

         IN WITNESS WHEREOF, the parties have executed this Agreement as of the
day and year first above written.


                                          PRESLEY:

                                          PRESLEY MORTGAGE COMPANY, a California
                                          corporation

                                          By: /s/ DAVID M. SIEGEL
                                              ---------------------------------
                                                  David M. Siegel
                                          Title:  Senior Vice President


                                          By: /s/ W. Douglass Harris
                                              ---------------------------------
                                                  W. Douglass Harris
                                          Title:  Vice President


                                          DUXFORD:

                                          DUXFORD FINANCIAL SERVICES, INC.,
                                          a California corporation


                                          By: /s/ MARK CARVER
                                              ---------------------------------
                                                  Mark Carver
                                          Title:  President


                                       4

<PAGE>   1
                                                                   EXHIBIT 10.16

                           WARRANTY SERVICE AGREEMENT

         This WARRANTY SERVICE AGREEMENT (this "AGREEMENT") is entered into as
of the 5th day of November, 1999, by and Corporate Enterprises, Inc, a
California corporation ("ENTERPRISES"), and among William Lyon Homes, Inc., a
California corporation ("LYON").

                               W I T N E S S E T H

         WHEREAS, Enterprises is in the business of developing, selling and
managing the Real Property (as defined in the Purchase Agreement, which is
defined below) and during the ordinary course of such business may provide
express or implied warranties as to the construction, workmanship and condition
of the Real Property, or any portion thereof (the "WARRANTIES"). These
Warranties may, from time to time, require Enterprises to expend money,
resources and labor to repair product, remedy work or settle claims arising
under such Warranties.

         WHEREAS, Enterprises and Lyon are parties to that certain Purchase
Agreement and Escrow Instructions dated as of October 7, 1999, by and among
Lyon, William Lyon, an individual, William H. Lyon, an individual (William Lyon
and William H. Lyon are collectively referred to herein as the "LYONS"),
Enterprises, and the Presley Companies, a Delaware corporation ("PRESLEY")
whereby Enterprises sold substantially all of its real estate assets to Lyon
(the "PURCHASE AGREEMENT"). Lyon is a wholly-owned subsidiary of Presley.
Enterprises is wholly owned by the Lyons. Defined terms used herein shall have
the same meaning as set forth in the Purchase Agreement unless otherwise defined
in this Agreement.

         WHEREAS, pursuant to Section 5.1 of the Purchase Agreement, certain
obligations and liabilities relating to Warranties ("WARRANTY OBLIGATIONS") and
construction defects ("CONSTRUCTION DEFECT LIABILITIES") are deemed to be
"Excluded Assets" as defined in the Purchase Agreement, and were excluded from
the asset purchase contemplated by the Purchase Agreement.

         WHEREAS, Enterprises and Lyon desire for Lyon to service (without
assuming or otherwise becoming liable for) Enterprises's Warranty Obligations,
if any, relating to or arising out of those portions of the real property on
which Enterprises deeded homes to third party homebuyers prior to the date of
this Agreement.

         NOW, THEREFORE, in consideration of the premises and the respective
agreements herein contained, and other good and valuable consideration, the
receipt and sufficiency of which are hereby acknowledged, the parties hereto
agree as follows.

         1. WARRANTY OBLIGATIONS. Subject to the limitations and conditions
contained in this Agreement, Enterprises does hereby hire Lyon and Lyon hereby
agrees to perform and discharge all of the Warranty Obligations, including,
without limitation, such obligations or liabilities that are asserted on or
after the date hereof but relate to events or circumstances arising or in
existence prior to the date hereof.


                                       1
<PAGE>   2

         2. LIMITATIONS. Nothing herein shall be deemed to be an assignment or
assumption of any Warranty Obligations, or shall give rise to any other
obligations or liabilities on the part of Lyon with respect to any homebuyer,
landowner or other third party, nor shall Lyon be deemed a guarantor or
similarly obligated party with respect to any Warranty Obligations or otherwise.

         3. CONDITIONS. Without limiting the generality of Section 2, above,
under no circumstances shall Lyon be deemed liable in any manner, or to any
extent, for any liabilities or obligations incurred, arising from or out of, or
in connection with or as a result of, any Construction Defect Liabilities,
including, without limitation, any alleged or actual defect, with respect to any
portion of the Real Property (including all improvements thereon) worked on by
Enterprises, the Partnerships (as defined in the Purchase Agreement) or any of
their respective contractors, subcontractors or other affiliates prior to the
Closing Date.

         4. CONSIDERATION. In consideration for its obligations hereunder,
Enterprises agrees to pay Lyon, at such time and manner as Lyon may reasonably
request, an amount equal to the total expenditures made by Lyon in connection
with servicing the Warranty Obligations. Without limiting the generality of the
foregoing, the parties hereby agrees that Lyon shall be entitled to payment for
amounts spent in connection with materials and all fully burdened labor used by
it in connection with servicing the Warranty Obligations.

         5. INDEMNIFICATION. Enterprises agrees to indemnify, defend and hold
harmless Lyon from any and all costs, expenses, claims, suits, damages or other
losses ("LOSSES") incurred by Lyon in connection with any Warranty Obligations
or Construction Defect Liabilities, provided, however, that Enterprises shall
not be liable for any Losses incurred as a result, and to the extent, of Lyon's
negligence, gross negligence, fraud or willful acts or omissions in the
performance of the Warranty Obligations.

         6. SUCCESSORS AND ASSIGNS. This Agreement shall be binding upon and
inure to the benefit of the parties, their respective successors and permitted
assigns. None of the parties hereto may assign any of their rights or
obligations under this Agreement without the prior written consent of all
parties hereto.

         7. GOVERNING LAW. All questions with respect to this Agreement and the
rights and liabilities of the parties shall be governed by the laws of the State
of California, regardless of the choice of law provisions of that state or any
other jurisdiction.

         8. FURTHER ASSURANCES. Each of Lyon and Enterprises agrees to (a)
cooperate fully with the other party, (b) execute such further instruments,
documents and agreements, and (c) give such further written assurances as may be
reasonably requested by Lyon or Enterprises, as the case may be, to evidence and
reflect the transactions described herein and contemplated hereby and to carry
into effect the intents and purposes of this Agreement.

         9. PRECEDENCE OVER CONFLICTING PROVISIONS. As between Lyon and
Enterprises, to the extent the provisions of the Purchase Agreement conflict
with any of the provisions hereof, the relevant provision(s) of this Agreement
shall govern and remain in full force and effect.


                                       2


<PAGE>   3

         10. COUNTERPARTS. This Agreement may be executed simultaneously in
counterparts, each of which will be deemed an original, but both of which
together will constitute one and the same instrument.

         IN WITNESS WHEREOF, the parties hereto have executed this Agreement as
of the date first above written.


                                           ENTERPRISES:

                                           Corporate Enterprises, Inc.,
                                           a California Corporation


                                           By: /s/ RICHARD ROBINSON
                                               -------------------------------
                                                   Richard Robinson
                                           Its: Senior Vice President


                                           By: /s/ MICHAEL D. GRUBBS
                                               -------------------------------
                                                   Michael D. Grubbs
                                           Its: Vice President



                                           LYON:

                                           William Lyon Homes, Inc.,
                                           a California corporation

                                           By: /s/ NANCY M. HARLAN
                                               ------------------------------
                                                   Nancy M. Harlan
                                           Its: Senior Vice President


                                           By: /s/ W. DOUGLASS HARRIS
                                               ------------------------------
                                                   W. Douglass Harris
                                           Its: Vice President


                                       3

<PAGE>   1
                                  EXHIBIT 21.1

                              LIST OF SUBSIDIARIES

William Lyon Homes, Inc. (formerly Presley Homes)

  State of Incorporation: California

Presley Homes

  State of Incorporation: California

California Equity Funding, Inc.

  State of Incorporation: California

PH Institutional Ventures

  State of Incorporation: California

Duxford Interiors

  State of Incorporation: California

PH Ventures -- San Jose

  State of Incorporation: California

Presley CMR, Inc.

  State of Incorporation: California

HSP Inc.

  State of Incorporation: California

Duxford Financial, Inc. (formerly Presley Mortgage Company)

  State of Incorporation: California

The Presley Companies

  State of Incorporation: California

Presley Southwest, Inc.

  State of Incorporation: Arizona

William Lyon Southwest, Inc.

  State of Incorporation: Arizona

Mountain Gate Ventures, Inc.

  State of Incorporation: Arizona
<PAGE>   2

PH - LP Ventures

  State of Incorporation: California

PH - Rielly Ventures

  State of Incorporation: Arizona

Other names under which The Presley Companies conducts business:

     Presley of Southern California
     Presley of Northern California
     Presley of San Diego
     Presley of Arizona
     Presley of New Mexico
     Presley of Nevada
     Horsethief Canyon Partners
     Oakhurst Country Club
     Presley Homes Thousand Oaks, LP
     Presley Torrey I Associates, LLC
     Presley Torrey II Associates, LLC
     Presley Mercy Associates, LLC
     Cerro Plata Associates, LLC
     Stonecrest - San Diego, L.P.
     White Cloud Estates - Simi Valley, L.P.
     Meadowlark - San Marcos, L.P.
     CP at Forster Ranch, L.P.
     East Grove, L.P.
     Fairway Farms, LLC
     PHI Otay Ranch Associates, LLC
     PHI Castle Creek Associates, LLC
     Lyon Manor at Thomas Ranch, LLC
     Lyon Plantation at Thomas Ranch, LLC
     Lyon Ridge, LLC
     LP Homes #1, LLC
     St. Helena Westminster Estates, L.L.C.
     Laurel Creek Associates, LLC


<TABLE> <S> <C>

<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM (A)
CONSOLIDATED FINANCIAL STATEMENTS INCLUDED IN ANNUAL REPORT ON FORM 10-K FOR THE
YEAR ENDED DECEMBER 31, 1999 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO
SUCH (B) ANNUAL REPORT ON FORM 10-K.
</LEGEND>
<MULTIPLIER> 1,000

<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             JAN-01-1999
<PERIOD-END>                               DEC-31-1999
<CASH>                                           2,154
<SECURITIES>                                         0
<RECEIVABLES>                                   12,063
<ALLOWANCES>                                         0
<INVENTORY>                                    184,271
<CURRENT-ASSETS>                                     0
<PP&E>                                           6,350
<DEPRECIATION>                                   4,167
<TOTAL-ASSETS>                                 278,483
<CURRENT-LIABILITIES>                                0
<BONDS>                                        176,630
                                0
                                          0
<COMMON>                                           104
<OTHER-SE>                                      53,197
<TOTAL-LIABILITY-AND-EQUITY>                   278,483
<SALES>                                        439,981
<TOTAL-REVENUES>                               439,981
<CGS>                                          370,376
<TOTAL-COSTS>                                  370,376
<OTHER-EXPENSES>                                19,955
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               6,153
<INCOME-PRETAX>                                 43,497
<INCOME-TAX>                                       220
<INCOME-CONTINUING>                             43,277
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                  4,200
<CHANGES>                                            0
<NET-INCOME>                                    47,477
<EPS-BASIC>                                     4.55
<EPS-DILUTED>                                     4.55


</TABLE>


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