BAY APARTMENT COMMUNITIES INC
424B2, 1997-09-12
REAL ESTATE INVESTMENT TRUSTS
Previous: HIRSCH INTERNATIONAL CORP, 10-Q, 1997-09-12
Next: PEOPLES BANK CREDIT CARD MASTER TRUST, S-1/A, 1997-09-12



<PAGE>   1

                                               Filed Pursuant to Rule 424(B)(2)
                                               Registration No. 333-15875
 
PROSPECTUS SUPPLEMENT
(TO PROSPECTUS DATED FEBRUARY 21, 1997)
 

LOGO                            2,300,000 SHARES
                        BAY APARTMENT COMMUNITIES, INC.
                                  COMMON STOCK

 
                            ------------------------
     All of the shares of common stock offered hereby (the "Shares") are being
sold by Bay Apartment Communities, Inc. (the "Company"). The outstanding shares
of the Company's common stock, par value $.01 per share (the "Common Stock"),
are, and the Shares will be, listed on the New York Stock Exchange (the "NYSE")
and the Pacific Exchange (the "PCX") under the symbol "BYA". On September 10,
1997, the reported last sale price of the Common Stock on the NYSE was $38.6875
per share.
                            ------------------------
   SEE "RISK FACTORS" COMMENCING ON PAGE S-4 FOR A DISCUSSION OF CERTAIN RISK
                FACTORS RELEVANT TO AN INVESTMENT IN THE SHARES.
                            ------------------------
  THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
 EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION, NOR HAS THE SECURITIES
   AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS SUPPLEMENT OR THE PROSPECTUS TO WHICH IT
       RELATES. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.
================================================================================
 
<TABLE>
<CAPTION>
                                                           Underwriting
                                        Price to           Discounts and         Proceeds to
                                         Public           Commissions(1)         Company(2)
- -------------------------------------------------------------------------------------------------
<S>                               <C>                  <C>                  <C>
Per Share.......................        $38.6875               $1.93              $36.7575
- -------------------------------------------------------------------------------------------------
Total...........................       $88,981,250          $4,439,000           $84,542,250
- -------------------------------------------------------------------------------------------------
Total Assuming Full Exercise of
  Over-Allotment Option(3)......      $102,328,437          $5,104,850           $97,223,587
</TABLE>
 
================================================================================
 
(1) The Company has agreed to indemnify PaineWebber Incorporated and A.G.
    Edwards & Sons, Inc. (the "Underwriters") against certain liabilities,
    including liabilities under the Securities Act of 1933, as amended. See
    "Underwriting."
(2) Before deducting estimated expenses payable by the Company of $200,000.
(3) The Company has granted to the Underwriters an option for 30 days to
    purchase up to an additional 345,000 shares of Common Stock, on the same
    terms, solely to cover over-allotments. See "Underwriting."
                            ------------------------
     The Shares offered hereby are offered by the Underwriters, subject to prior
sale, when, as and if delivered to and accepted by the Underwriters and subject
to their right to reject orders in whole or in part. It is expected that
delivery of the Shares will be made in New York, New York on or about September
16, 1997.
                            ------------------------
PAINEWEBBER INCORPORATED                               A.G. EDWARDS & SONS, INC.
                            ------------------------
         The date of this Prospectus Supplement is September 10, 1997.
<PAGE>   2
 
                         PROSPECTUS SUPPLEMENT SUMMARY
 
     The following summary is qualified in its entirety by the more detailed
information included elsewhere in this Prospectus Supplement and the
accompanying Prospectus or incorporated herein and therein by reference. Unless
the context otherwise requires, all references in this Prospectus Supplement to
the "Company" refer to Bay Apartment Communities, Inc. and its subsidiaries on a
consolidated basis. This Prospectus Supplement contains forward-looking
statements within the meaning of Section 27A of the Securities Act of 1933, as
amended, and Section 21E of the Securities Exchange Act of 1934, as amended. The
Company's actual results could differ materially from those set forth in the
forward-looking statements. Certain factors that might cause such a difference
are discussed in the section entitled "Risk Factors" starting on page S-4 of
this Prospectus Supplement. The Company cautions the reader, however, that the
factors discussed in that section may not be exhaustive.
 
                                  THE COMPANY
 
     The Company is a fully integrated apartment company with in-house
acquisition, development, construction, reconstruction, marketing, leasing and
management expertise, and is one of the most experienced developers and
operators of upscale apartment communities in Northern California and, in
particular, the San Francisco Bay Area (i.e., Alameda, Contra Costa, Marin,
Napa, San Francisco, San Mateo, Santa Clara, Solano and Sonoma Counties). The
Company has been in business since 1978 and its senior executives have overseen
the development, acquisition or management of over 30,000 apartment homes. In
addition, the Company has a well-trained staff of over 400 real estate
professionals and associates.
 
     The Company currently owns, or holds substantially all of the ownership
interests in, and manages 44 apartment communities (the "Communities")
containing 11,840 apartment homes. A substantial majority of the Communities, 34
out of 44, are located in Northern California (principally in the San Francisco
Bay Area), with a concentration in the counties of San Francisco, San Mateo,
Alameda and Santa Clara (the "Primary Markets"). In addition to the Communities,
the Company owns five land sites on which it is building, or plans to commence
building in the future, five communities, which will contain an aggregate of
approximately 1,793 apartment homes (the "Current Development Communities"). If
all of the Current Development Communities are developed as currently
anticipated, the Company will increase its apartment homes portfolio by
approximately 15.1%. As of June 30, 1997, the Communities owned at that time,
excluding two Communities undergoing substantial reconstruction, had an average
monthly rental rate of $995 per apartment home and an average physical occupancy
rate of 97.4%. The average age of the Communities is approximately 14 years.
 
     The Company believes that apartment communities in the San Francisco Bay
Area and, in particular, the Primary Markets will continue to be attractive
long-term investments. The high cost of home ownership and current economic
conditions in the San Francisco Bay Area, including limited new apartment
construction, continued population and household growth, and high income levels,
make the upscale apartment community market attractive. With its experience and
in-house capabilities, the Company believes it is well-positioned to continue to
take advantage of the strong demand for upscale apartment homes and the
development and acquisition opportunities presented by the current economic
conditions in Northern California. Additionally, the Company believes the
Southern California market is attractive for long-term investment. The Company
will continue to explore opportunistic acquisitions in Southern California,
where it has acquired ten Communities since July 1996.
 
     The Company elected to be taxed as a real estate investment trust (a
"REIT") for federal income tax purposes for the year ended December 31, 1994 and
has not revoked such election. The Company was incorporated under the laws of
the State of California in 1978 and was reincorporated in the State of Maryland
in July 1995. Its executive offices are located at 4340 Stevens Creek Boulevard,
Suite 275, San Jose, California 95129 and its telephone number is (408)
983-1500.
 
CERTAIN PERSONS PARTICIPATING IN THIS OFFERING MAY ENGAGE IN TRANSACTIONS THAT
STABILIZE, MAINTAIN OR OTHERWISE AFFECT THE PRICE OF THE COMMON STOCK. SUCH
TRANSACTIONS MAY INCLUDE THE PURCHASE OF THE COMMON STOCK TO STABILIZE ITS
MARKET PRICE, THE PURCHASE OF THE COMMON STOCK TO COVER SYNDICATE SHORT
POSITIONS AND THE IMPOSITION OF PENALTY BIDS. FOR A DESCRIPTION OF THESE
ACTIVITIES, SEE "UNDERWRITING."
 
                                       S-2
<PAGE>   3
 
                                  THE OFFERING
 
     All of the Shares offered hereby (the "Offering") are being sold by the
Company. None of the Company's stockholders is selling any Shares in the
Offering.
 
<TABLE>
<S>                                              <C>
Shares Offered by the Company..................  2,300,000(1)
Common Stock Outstanding After the Offering....  24,618,936(1)(2)
Offering Price.................................  $38.6875
Use of Proceeds................................  To reduce borrowings under the Company's $200
                                                 million unsecured line of credit from Union Bank of
                                                 Switzerland and other participating banks (the
                                                 "Unsecured Credit Facility"), which were used to
                                                 fund the acquisition and development of additional
                                                 apartment communities, including amounts borrowed
                                                 to fund the acquisition of the Cedar Ridge
                                                 (formerly Regency), The Park and Lakeside Com-
                                                 munities and one land site in Mountain View,
                                                 California.
NYSE and PCX Symbol............................  "BYA"
</TABLE>
 
- ------------------------
 
(1) Assumes that the Underwriters' option to purchase up to an additional
    345,000 shares of Common Stock to cover over-allotments is not exercised.
 
(2) Excludes (i) 1,466,299 shares of Common Stock reserved for issuance under
    the Company's 1994 Stock Incentive Plan, as amended and restated; (ii)
    967,321 shares of Common Stock reserved for issuance under the Company's
    Dividend Reinvestment and Stock Purchase Plan; (iii) 986,137 shares of
    Common Stock reserved for issuance under the Company's 1996 Non-Qualified
    Employee Stock Purchase Plan; (iv) up to 135,485 shares of Common Stock
    reserved for issuance, at the Company's discretion, upon the redemption of
    an equivalent number of units of limited partnership of Bay Countrybrook
    L.P., a Delaware limited partnership, the general partner of which is Bay
    GP, Inc., a Maryland corporation, a subsidiary of the Company; and (v)
    2,713,822 shares of Common Stock into which the shares of the Company's
    Series A Preferred Stock and Series B Preferred Stock may be converted at
    the option of the holders thereof at any time after October 2, 1998, subject
    to certain limited exceptions, and are mandatorily convertible on October 2,
    2005.
 
                                  RISK FACTORS
 
     An investment in the Shares involves various risks, and prospective
investors should carefully consider the matters discussed under "Risk Factors"
commencing on page S-4 of this Prospectus Supplement before making any
investment in the Company.
 
                                       S-3
<PAGE>   4
 
                                  RISK FACTORS
 
     An investment in the Company involves various risks. Prospective
stockholders should consider the following risk factors:
 
DEVELOPMENT AND ACQUISITION RISKS
 
     The Company intends to continue to pursue the development and construction
of apartment home communities in accordance with the Company's development and
underwriting policies. Risks associated with the Company's development and
construction activities may include: the abandonment of development and
acquisition opportunities explored by the Company; construction costs of a
community may exceed original estimates due to increased materials, labor or
other expenses, which could make completion of the community uneconomical;
occupancy rates and rents at a newly completed community are dependent on a
number of factors, including market and general economic conditions, and may not
be sufficient to make the community profitable; financing may not be available
on favorable terms for the development of a community; and construction and
lease-up may not be completed on schedule, resulting in increased debt service
expense and construction costs. Development activities are also subject to risks
relating to the inability to obtain, or delays in obtaining, all necessary
zoning, land-use, building, occupancy, and other required governmental permits
and authorizations. The occurrence of any of the events described above could
adversely affect the Company's ability to achieve its projected yields on
communities under development or reconstruction and could prevent the Company
from making expected distributions. See " -- Real Estate Investment Risks."
 
     When evaluating whether to undertake a new development community, the
Company estimates market rents and total budgeted construction costs, including
interest capitalized during the construction period, based on market rents and
construction costs prevailing in the community's market at the time the
Company's development budgets are prepared, while taking into consideration
certain changes to those market conditions anticipated by the Company at the
time. Although the Company attempts to anticipate changes in market conditions,
the Company cannot predict with certainty what those changes will be. For
example, upon the acquisition of the Toscana land site in May 1996, the Company
estimated that the total budgeted construction cost for this Current Development
Community would be $95.7 million. Since that time, the Company has obtained bids
for the construction of the first two phases of this four-phase project.
Construction costs are increasing and management believes that when the last two
phases are bid in late 1997, the total construction cost for this development
will be higher than the original budget. Nonetheless, because of increases in
prevailing market rents management believes that it will still be able to
achieve its original goal of projected earnings before interest, taxes,
depreciation and amortization ("EBITDA") as a percentage of total budgeted
construction cost of at least 10% for this Current Development Community.
Management believes that it may experience similar increases in construction
costs and market rents with respect to the CentreMark and Paseo Alameda Current
Development Communities. However, there can be no assurances that market rents
in effect at the time that any development community is leased-up will be
sufficient to offset the effects of any increased construction costs.
 
     Acquisitions entail risks that investments will fail to perform in
accordance with expectations and that judgments with respect to the costs of
improvements to bring an acquired community up to standards established for the
market position intended for that community will prove inaccurate, as well as
general investment risks associated with any new real estate investment.
Although the Company undertakes an evaluation of the physical condition of each
new community before it is acquired, certain defects or necessary repairs may
not be detected until after the community is acquired, which could significantly
increase the Company's total acquisition costs.
 
     As described above, construction costs are increasing and the cost to
reposition Communities that have been acquired has, in some cases, exceeded
management's original estimates. Management believes that it may experience
similar increases in the future. There can be no assurances that the Company
will be able to charge rents upon completing the repositioning of the
Communities that will be sufficient to offset the effects of increases in
construction costs.
 
                                       S-4
<PAGE>   5
 
REAL ESTATE INVESTMENT RISKS
 
     General Risks.  Real property investments are subject to varying degrees of
risk. The yields available from equity investments in real estate depend on the
amount of income generated and expenses incurred. If the Communities do not
generate revenues sufficient to meet operating expenses, including debt service
and capital expenditures, the Company's cash flow and ability to pay
distributions to its stockholders will be adversely affected.
 
     An apartment community's revenues and value may be adversely affected by a
number of factors, including the national economic climate; the local economic
climate (which may be adversely impacted by plant closings, industry slowdowns,
military base closings and other factors); local real estate conditions (such as
an oversupply of or a reduced demand for apartment homes); the perceptions by
prospective residents of the safety, convenience and attractiveness of the
community; the ability of the owner to provide adequate management, maintenance
and insurance; and increased operating costs (including real estate taxes and
utilities). Certain significant expenditures associated with each equity
investment (such as mortgage payments, if any, real estate taxes, insurance and
maintenance costs) are generally not reduced when circumstances cause a
reduction in income from the investment. If a community is mortgaged to secure
payment of indebtedness, and if the Company is unable to meet its mortgage
payments, a loss could be sustained as a result of foreclosure on the community
or the exercise of other remedies by the mortgagee. In addition, real estate
values and income from communities are also affected by such factors as the cost
of compliance with government regulation, including zoning and tax laws,
interest rate levels and the availability of financing.
 
     Operating Risks.  Each of the Communities is subject to all operating risks
common to apartment communities in general, any and all of which might adversely
affect apartment home occupancy or rental rates. Increases in unemployment and a
decline in household formation in Northern or Southern California generally
might adversely affect occupancy or rental rates. Increases in operating costs
due to inflation and other factors may not be offset by increased rents.
Residents may be unable or unwilling to pay rent increases. Rent control or rent
stabilization laws or other laws regulating housing are applicable in certain of
the cities in the Primary Markets where the Company owns Communities and may be
enacted in the future in the jurisdictions in which one or more communities are
located or may be acquired; if enacted, compliance with these laws may prevent
the Company from raising rents to offset increases in operating costs.
Similarly, the local rental market may limit the extent to which rents may be
increased to meet increased expenses without decreasing occupancy rates. If any
of the above occurs, the Company's ability to achieve its projected yields on
the Communities and to make expected distributions to stockholders could be
adversely affected.
 
     Market Illiquidity.  Equity real estate investments are relatively
illiquid. Such illiquidity will tend to limit the ability of the Company to vary
its portfolio promptly in response to changes in economic or other conditions.
In addition, the Internal Revenue Code of 1986, as amended (the "Code"), limits
the Company's ability to sell properties held for fewer than four years, which
may affect the Company's ability to sell properties without adversely affecting
returns to holders of Common Stock.
 
     Competition.  There are numerous housing alternatives that compete with the
Communities in attracting residents. The Communities compete directly with other
rental apartments and single-family homes that are available for rent in the
markets in which the Communities are located. The Communities also compete for
residents with the new and existing home markets. The number of competitive
residential properties in a particular area could have a material effect on the
Company's ability to lease apartment homes and on the rents charged. In
addition, competitors for acquisitions and development projects may have greater
resources than the Company thereby putting the Company at a competitive
disadvantage.
 
     Affordable Housing Laws or Restrictions.  A number of the Communities are,
and will be in the future, subject to federal, state and local statutes or other
restrictions requiring that a percentage of apartment homes be made available to
residents satisfying certain income requirements. The Company must comply with
these restrictions as a condition to obtaining tax-exempt financing for these
Communities. These laws and restrictions, as well as any changes thereto making
it more difficult to meet such requirements, or a reduction in or elimination of
certain financing advantages available in some instances to persons satisfying
such
 
                                       S-5
<PAGE>   6
 
requirements, could adversely affect the Company's profitability and its
development and acquisition projects in the future.
 
DEPENDENCE ON NORTHERN CALIFORNIA AND PRIMARY MARKETS
 
     Although the Company may expand further outside of Northern California, and
intends to make additional selective acquisitions in Southern California from
time to time, currently a substantial majority of the Communities are located in
Northern California (primarily in the San Francisco Bay Area), where the Company
has most of its acquisition, development, construction and marketing expertise.
The Company's performance, therefore, is dependent upon economic conditions in
these markets. A decline in the economy in these markets may adversely affect
the ability of the Company to make expected distributions to stockholders.
Similarly, a decline in demand for discretionary consumer goods and leisure
travel, as well as heightened competition in high technology industries, could
have an adverse impact upon Northern California. Reductions in the level of
government spending in the defense industry may also have an impact upon
employment and demand for residential real estate in the Primary Markets.
 
NEW SOUTHERN CALIFORNIA MARKETS
 
     In 1996, the Company expanded beyond Northern California and has since
acquired ten Communities located in Southern California (including Orange, Los
Angeles and San Diego Counties). The Company also intends to make other
selective acquisitions in Southern California from time to time. The Company's
historical experience is in Northern California, primarily in the San Francisco
Bay Area, and it is possible that the Company's expertise in those markets may
not assist it in Southern California. In such event, the Company may be exposed
to, among others, risks associated with (i) a lack of market knowledge and
understanding of the local economy, (ii) an inability to access land and
property acquisition opportunities, (iii) an inability to obtain construction
tradespeople, (iv) sudden adverse shifts in supply and demand factors and (v) an
unfamiliarity with local governmental procedures.
 
NATURAL DISASTERS
 
     Many of the Communities are located in the general vicinity of active
earthquake faults. In June 1997, the Company obtained a seismic risk analysis
from an engineering firm which estimated the probable maximum loss ("PML") for
each of the 41 Communities owned at that time and Toscana, a Current Development
Community, individually and for all of such Communities and Toscana combined. To
establish a PML, the engineers first define a severe earthquake event for the
applicable geographic area, which is an earthquake that has only a 10%
likelihood of occurring over a 50-year period. The PML is determined as the
structural and architectural damage and business interruption loss that has a
10% probability of being exceeded in the event of such an earthquake. Because
the Communities are concentrated in the San Francisco Bay Area, the engineers'
analysis defined an earthquake on the San Andreas Fault with a Richter Scale
magnitude of 8.0 as a severe earthquake with a 10% probability of occurring
within a 50-year period, and established an aggregate PML at that time of $63.8
million for the 41 Communities owned at that time and Toscana, which is a PML
level that is expected to be exceeded only 10% of the time in the event of such
a severe earthquake. This aggregate PML could be higher as a result of
variations in soil classifications and structural vulnerabilities. Two of the
Communities had individual PMLs of 30%, while seven Communities had PMLs of 25%,
and the remaining 32 Communities owned at such time and Toscana each had PMLs of
20% or less. The Company has obtained individual PML assessments for the
remaining three Communities acquired since June 1997. One Community had an
individual PML of 30%, another had an individual PML of 24% and the third
Community had an individual PML of 20%. While the Company has not yet obtained
an updated engineers' analysis establishing an aggregate PML for all of the
Communities combined, the Company currently intends to do so on an annual basis
in order to assist it in evaluating appropriate levels of insurance coverage. No
assurance can be given that an earthquake would not cause damage or losses
greater than the PML assessments indicate, that future PML levels will not be
higher than the current PML levels for the Communities, or that future
acquisitions or developments will not have PML assessments indicating the
possibility of greater damage or losses than currently indicated.
 
                                       S-6
<PAGE>   7
 
     In July 1997, the Company renewed its earthquake insurance, both for
physical damage and lost revenues, with respect to the 41 Communities then owned
and Toscana. In addition, Cedar Ridge has recently been included under the
Company's earthquake insurance policy and the Company is currently in the
process of including its two most recent acquisitions (The Park and Lakeside
Communities) under such policy. For any single occurrence, the Company
self-insures the first $25 million of loss, and has in place $35 million of
coverage above this amount, with a 5% deductible subject to a maximum deductible
of $2.43 million. In addition, the Company's general liability and property
casualty insurance provides coverage for personal liability and fire damage. In
the event that an uninsured disaster or a loss in excess of insured limits were
to occur, the Company could lose its capital invested in the affected Community,
as well as anticipated future revenues from such Community, and would continue
to be obligated to repay any mortgage indebtedness or other obligations related
to the Community. Any such loss could materially and adversely affect the
business of the Company and its financial condition and results of operations.
 
REAL ESTATE FINANCING RISKS
 
     Risks Relating to the Credit Enhancement.  As of June 30, 1997, the Company
was obligated for certain mortgage indebtedness funded by tax-exempt bonds (the
"Bonds") in the aggregate principal amount of approximately $224.3 million on 12
Communities (Waterford, Villa Mariposa, Fairway Glen, Foxchase, Barrington
Hills, Crossbrook, Rivershore, Canyon Creek, Sea Ridge, City Heights,
Countrybrook and Larkspur Canyon). Principal and interest payments due to
holders of the Bonds are secured by a first deed of trust on the Community
associated with the respective Bond issue.
 
     Scheduled principal and interest payments due on the Bonds financing
Foxchase, Fairway Glen, Waterford and Villa Mariposa (the "1994 Bonds") are
guaranteed by an insurance policy (the "FGIC Credit Enhancement") issued by
Financial Guaranty Insurance Company ("FGIC"). The FGIC Credit Enhancement will
terminate on March 17, 2004 and, if the FGIC Credit Enhancement is not renewed
or replaced, the 1994 Bond documents may require balloon payments in 2004
aggregating approximately $87.4 million, less any unscheduled principal
amortization. Scheduled interest and principal payments due on the Bonds
financing Barrington Hills, Crossbrook, Rivershore, Canyon Creek and Sea Ridge
(the "1995 Bonds") are supported by a 30-year credit enhancement, expiring June
15, 2025 (the "FNMA Credit Enhancement" and, together with the FGIC Credit
Enhancement, the "Credit Enhancements"), provided by the Federal National
Mortgage Association ("FNMA"). The Bonds financing Countrybrook are also
supported by a credit enhancement provided by FNMA through April 1, 2002.
 
     Each of the Credit Enhancements contains certain provisions under which a
default of certain payment obligations or covenants would entitle FGIC or FNMA,
as the case may be, to declare a default under its respective Credit Enhancement
documents and exercise its remedies (including foreclosure) under mortgages that
encumber nine of the 12 Bond-financed Communities and eight additional
Communities, with a consequent loss of income and asset value to the Company. In
addition, gross rents collected from the residents of these 17 Communities have
been and will continue to be deposited in cash collateral accounts established
with financial institutions acceptable to FGIC or FNMA, as applicable. The
Company does not have access to these funds until all required monthly debt
service payments due on the Bonds and certain other payments are made. A default
under either of the Credit Enhancements or the Bond documents may adversely
affect the ability of the Company to make expected distributions to
shareholders, including distributions required to maintain its REIT status. See
"Certain Federal Income Tax Considerations."
 
     Bond Compliance Requirements.  The 12 Bond-financed Communities are subject
to deed restrictions or restrictive covenants relating to tax-exempt bond
financing. In addition, the Code and the regulations promulgated thereunder
impose various restrictions, conditions and requirements relating to the
exclusion from gross income for federal income tax purposes of interest on
qualified Bond obligations, including requirements that at least 20% of
apartment homes be made available to residents with gross incomes that do not
exceed 80% of the median income (50% in the case of the Canyon Creek, City
Heights and Sea Ridge Communities) in the area, measured annually. Some of the
Communities financed with Bonds are also subject to a requirement that the
rental rates for the 20% of the apartment homes that are subject to the
foregoing requirement may not exceed 30% of one-half of the applicable median
income. In addition to federal
 
                                       S-7
<PAGE>   8
 
requirements, certain state and local authorities have imposed rental
restrictions. The Bond compliance requirements and the requirements of any
future tax-exempt bond financing utilized by the Company may have the effect of
limiting the Company's income from the Bond-financed Communities if the Company
is required to lower its rental rates materially to attract residents who
satisfy the median income test. If the required number of apartment homes are
not reserved for residents satisfying these income requirements, the tax-exempt
status of the Bonds may be terminated, the obligations of the Company under the
Bond documents may be accelerated and other contractual remedies against the
Company may be available.
 
     Risk of Rising Interest Rates.  As of June 30, 1997, the Company had
variable rate indebtedness aggregating approximately $245.1 million, consisting
of $204.3 million of tax-exempt financing and $40.8 million of borrowings under
the Company's Unsecured Credit Facility. Of the Company's $204.3 million of
variable rate tax-exempt financing, $175.9 million had been fixed through
interest rate swap agreements, of which an aggregate of $87.4 million had been
fixed at an all-inclusive interest rate of 5.88% until March 2004 and an
aggregate of $88.5 million had been fixed at an all-inclusive interest rate of
6.48% until June 2010. Subsequent to June 30, 1997, the Company refinanced
approximately $20.8 million of the Bonds, which were issued in connection with
its acquisition of City Heights in October 1995. The new variable rate 28-year
tax-exempt bonds have been fixed for ten years at an all-inclusive interest rate
of approximately 5.8%, which compares favorably to the all-inclusive interest
rate of approximately 6.5% prior to the refinancing. Also subsequent to June 30,
1997, the Company refinanced approximately $7.6 million of the Bonds, which were
issued in connection with its acquisition of Larkspur Canyon in July 1996. These
new variable rate 28-year tax-exempt bonds have been fixed for five years at an
all-inclusive interest rate of approximately 5.5%. The all-inclusive rate for
these Bonds was approximately 5.9% prior to the refinancing. Additional
indebtedness that the Company may incur under the Unsecured Credit Facility will
also bear interest at a variable rate. To the extent the Company uses variable
rate debt for future financings, and with respect to the portion of the
Company's outstanding indebtedness that will bear interest at a variable rate,
increases in these interest rates could adversely affect the Company's ability
to make distributions to stockholders. Consideration will be given to acquiring
interest rate hedging or protection agreements, if appropriate and cost
effective, with respect to future variable rate indebtedness to reduce exposure
to interest rate increases on such debt.
 
POTENTIAL ENVIRONMENTAL LIABILITIES
 
     Under various federal, state and local environmental laws, a current or
previous owner or operator of real estate may be required (typically regardless
of knowledge or responsibility) to investigate and remediate the effects of
hazardous or toxic substances or petroleum product releases at such property,
and may be held liable to a governmental entity or to third parties for property
damage and for investigation and remediation costs incurred by such parties in
connection with the contamination, which costs may be substantial. The presence
of such substances (or the failure to properly remediate the contamination) may
adversely affect the owner's ability to borrow against, sell or rent such
property.
 
     Certain federal, state and local laws and regulations govern the removal,
encapsulation or disturbance of asbestos-containing materials ("ACMs") when such
materials are in poor condition or in the event of construction, remodeling,
renovation or demolition of a building. Such laws may impose liability for
release of ACMs and may provide for third parties to seek recovery from owners
or operators of real properties for personal injury associated with ACMs. In
connection with its ownership and operation of the Communities, the Company
potentially may be liable for such costs. The Company is not aware that any ACMs
were used in connection with the construction of the Communities developed by
the Company, all of which were constructed after 1983. The Company is aware that
ACMs were used in connection with the construction of the following Communities
acquired by the Company: Regatta Bay, Sea Ridge, Village Square, Sunset Towers,
Mill Creek, Crowne Ridge (formerly Channing Heights), Lafayette Place (formerly
Martinique Gardens), SummerWalk (formerly Rancho Penasquitos), TimberWood
(formerly The Village), SunScape (formerly Banbury Cross), Cardiff Gardens,
Genesee Gardens, Cedar Ridge, The Park and Lakeside. The Company does not
anticipate that it will incur any material liabilities in connection with the
presence of ACMs at the Communities. The Company currently has in place or
intends to implement an operations and maintenance program for ACMs at the
Regatta Bay, Sea Ridge, Village Square, Sunset Towers, Mill Creek,
 
                                       S-8
<PAGE>   9
 
Crowne Ridge, Lafayette Place, SummerWalk, TimberWood, SunScape, Cardiff
Gardens, Genesee Gardens, Cedar Ridge, The Park and Lakeside Communities.
 
     All of the Communities, and all of the Current Development Communities,
have been subjected to a Phase I or similar environmental assessment (which
involves general inspections without soil sampling or groundwater analysis and
generally without radon testing). These assessments have not revealed any
environmental liability that the Company believes would have a material adverse
effect on the Company's business, assets or results of operations. However, one
Community and one Current Development Community are subject to soil and
groundwater remediation of contamination from adjacent landowners. In the case
of one of the Current Development Communities, Toscana, National Semiconductor
Corporation is causing remediation to occur and has provided an indemnity which
the Company may rely upon for certain environmental liabilities. Additionally,
another Current Development Community, Paseo Alameda, required underground
storage tank removal and other environmental cleanup. The Company is also aware
that certain of the Communities have lead paint and the Company is undertaking
or intends to undertake appropriate remediation activity. Nevertheless, it is
possible that the assessments do not reveal all environmental liabilities or
there are material environmental liabilities of which the Company is unaware. No
assurances can be given that (i) future laws, ordinances or regulations will not
impose material environmental liability, or (ii) the current environmental
condition of the Communities or the Current Development Communities will not be
affected by the condition of land or operations in the vicinity of such
communities (such as the presence of underground storage tanks), or by third
parties unrelated to the Company.
 
                                USE OF PROCEEDS
 
     The net proceeds to the Company from this Offering are estimated to be
approximately $84.3 million (approximately $97.0 million if the Underwriters'
over-allotment option is exercised in full). The Company will use the net
proceeds from this Offering to reduce borrowings under the Unsecured Credit
Facility, which were used to fund the acquisition and development of additional
apartment Communities, including amounts borrowed to fund the acquisition of the
Cedar Ridge, The Park and Lakeside Communities and one land site in Mountain
View, California. The Unsecured Credit Facility was amended in July 1997 such
that it currently bears interest at the London Interbank Offered Rate (based on
a maturity selected by the Company) plus 0.90% per annum (a weighted average of
6.48% per annum as of September 10, 1997) and matures in May 2000.
 
                                  THE COMPANY
 
GENERAL
 
     The Company is a fully integrated apartment company with in-house
acquisition, development, construction, reconstruction, financing, marketing,
leasing and management expertise and is one of the most experienced developers
and operators of upscale apartment communities in Northern California and, in
particular, in the San Francisco Bay Area. The Company has been in business
since 1978 and its senior executives have overseen the development, acquisition
or management of over 30,000 apartment homes. In addition, the Company has a
well-trained staff of over 400 real estate professionals and associates. With
its experience and in-house capabilities, the Company believes it is
well-positioned to continue to take advantage of the strong demand for upscale
apartment homes and the development and acquisition opportunities presented by
the current economic conditions in Northern and Southern California.
 
     The Company is a self-administered and self-managed REIT that currently
owns, or holds substantially all of the ownership interests in, and manages 44
Communities containing 11,840 apartment homes. The largest Community has 750
apartment homes and the smallest has 135 apartment homes. As of June 30, 1997,
the Communities owned at that time, excluding two Communities undergoing
substantial reconstruction, had an average monthly rental rate per apartment
home of approximately $995 and an average physical occupancy rate of 97.4%. The
average age of the Communities is 14 years. Since the Company's initial public
offering in March 1994 (the "Initial Offering"), the Company has completed the
development of three Communities: Carriage Square, a 324 apartment home
community located in San Jose, California; Canyon Creek, a 348
 
                                       S-9
<PAGE>   10
 
apartment home community located in Campbell, California; and Rosewalk, a 300
apartment home community located in San Jose, California. The Company also owns
five land sites on which it is building, or plans to commence building in the
future, five apartment communities, which will contain an aggregate of
approximately 1,793 apartment homes. The Company has received substantially all
of the discretionary permits required to develop communities on these sites and
is in the process of obtaining all other required permits. However, there can be
no assurance that the Company will be able to construct the apartment home
communities as currently planned on these sites. See "Risk Factors --
Development and Acquisition Risks."
 
     A substantial majority of the Communities, 34 out of 44, are located in
Northern California (principally in the San Francisco Bay Area), where the
Company believes that apartment communities provide attractive long-term
investments. The Company believes that the high cost of home ownership and
current economic conditions in the San Francisco Bay Area, including limited new
apartment construction, continued population and household growth, and high
income levels, make the upscale apartment home community market particularly
attractive.
 
     Since the Initial Offering, the Company has pursued an aggressive growth
strategy, developing and building new apartment communities as well as acquiring
and rebuilding well-located but poorly maintained and managed apartment
communities. During this period, the Company completed the acquisition of 7,404
apartment homes in 28 communities, representing a total investment of
approximately $513.9 million. As of June 30, 1997, the Company had spent
approximately $30.6 million in repositioning the Communities.
 
THE MARKETS
 
     The Company believes that the combination of increasing rental rates and
declining vacancy rates in the Primary Markets provides an opportunity for
future revenue growth. However, there are practical limitations on the Company's
ability to increase rental rates for existing residents and the Company
currently has a policy of limiting rent increases for most lease renewals by
existing residents to no more than 10% per year. Consequently, the actual market
rates for apartments in the Primary Markets have been rising more rapidly than
the Company's rental rates. As a result, as of June 30, 1997, the difference
between the revenues generated by the Company's existing leases and current
market rental rates (the "loss to lease") was approximately 7.6%, or $865,096
per month. The Company believes that the Primary Markets will continue to be
attractive markets in which to develop and build, or acquire and rebuild,
apartment communities because of (i) an increasing demand for rental households,
(ii) the limited supply of new apartment homes, and (iii) the high cost of
alternatives to apartment homes.
 
                                      S-10
<PAGE>   11
 
     INCREASING DEMAND.  The demand for apartment homes in the San Francisco Bay
Area and, in particular, the Primary Markets, has been growing at a substantial
rate. Based on a study by the Rosen Consulting Group, the Company believes that
each year between 1995 and 2000 the demand for new rental apartment homes in the
San Francisco Bay Area and the Primary Markets will increase by, on average,
approximately 15,000 and 8,000, respectively.

                              INCREASING DEMAND
                                      
                     Historical and Projected Population
                   Growth in the Company's Primary Markets


<TABLE>
<CAPTION>
                        Year                      Value
                        ----                      -----
                        <S>                     <C>
                        1980                    3,666,755
                        1990                    4,147,861
                        2000(e)                 4,586,406

</TABLE>


                Source: 1990 U.S. Census Bureau, Rosen Consulting Group.
                (e) Data for 2000 is an estimate.
 
     LIMITED SUPPLY.  Over the past 10 years, the supply of new rental housing
in the San Francisco Bay Area and the Primary Markets has failed to keep pace
with the increasing demand.


                                LIMITED SUPPLY
                                      
                       Multifamily Construction Permits
                   Issued in the Company's Primary Markets


<TABLE>
<CAPTION>
                        Year                     Value
                        ----                     -----
                        <S>                     <C>
                        1986                    14,548
                        1987                    13,391
                        1988                     8,224
                        1989                     7,723
                        1990                     5,404
                        1991                     4,750
                        1992                     3,171
                        1993                     3,206
                        1994                     4,158
                        1995                     2,798
                        1996                     5,743
                        1997(e)                  6,571

</TABLE>

                Source: 1990 U.S. Census Bureau, Rosen Consulting Group.
                (e) Data for 1997 is an estimate.





                                     S-11
<PAGE>   12
 
     HIGH-COST ALTERNATIVES.  The imbalance between the increasing demand for
apartment homes on one hand, and the limited supply of new apartment homes on
the other, is not necessarily alleviated by alternative housing opportunities,
which are very expensive in the San Francisco Bay Area and in the Primary
Markets. According to the Rosen Consulting Group as of July 1997, the median
cost, on a weighted average basis, for a single-family home in the San Francisco
Bay Area and the Primary Markets was expected to be approximately $268,927 and
$284,510, respectively, compared to an estimated $122,200 nationwide. Although
the mean household income in 1997 in the San Francisco Bay Area and in the
Primary Markets is estimated to be $88,524 and $92,159, respectively, compared
to an estimated mean household income nationwide of $48,403, only 38% of the
households in the San Francisco Bay Area and 42% of the households in the
Primary Markets could afford a median-priced single-family home in 1996.

<TABLE>
                          LIMITED HOME AFFORDABILITY
<CAPTION>

                                United States   Primary Markets    San Francisco Bay Area

<S>                                  <C>              <C>                  <C>
% of Households able to              55               42                   38
 Afford Median-Price Home(1)

% of Households that Rent(2)         36               47                   44
</TABLE>
 
(1) Sources: California Association of Realtors 1996 Data, Federal Reserve Board
    of Governors 1996 Data, U.S. Census Bureau, Bureau of Economic Analysis 1996
    Data, and Rosen Consulting Group.
(2) Source: U.S. Census Bureau; calculations by Rosen Consulting Group.
 
                               COMPANY PHILOSOPHY
 
     The Company's primary business is to own and operate upscale apartment
communities with extensive landscaping and amenities, well-maintained common
facilities and convenient access to shopping areas, transportation or other
services. The Company has consistently followed this philosophy since it was
founded in 1978. In operating the Company, management emphasizes the following
philosophies:
 
          -  Quality and Reputation.  The Company believes that by setting high
     standards with respect to the design, development, construction and
     operation of its Communities, it has established an excellent reputation
     and tradition of service in the Primary Markets. This dedication to service
     and quality is designed to minimize resident turnover, reduce operating
     expenses, and enhance the occupancy levels of its Communities.
 
          -  Long-Term Competitive Advantage.  The Company, operating primarily
     in the fully-developed metropolitan areas of Northern California, has
     consistently aimed to build or acquire and own apartment community sites
     which, as a result of their location and design, give the Company a
     long-term competitive advantage. The Company seeks sites in urban settings
     where no other comparable apartment can be built in the foreseeable future.
     The Company also purchases sites with non-residential buildings on them,
     then removes the old structures and builds new apartment homes in otherwise
     fully developed neighborhoods. The Company also buys existing apartment
     communities in fully developed neighbor-
 
                                      S-12
<PAGE>   13
 
     hoods and substantially rebuilds them to a quality higher than any existing
     apartment community in the area, which frequently results in the Company
     owning the highest quality apartment community or the best rental value
     apartment community in a neighborhood.
 
          -  Successful In-fill Development Strategy.  The Company also favors
     in-fill development sites that make its apartment locations very attractive
     to the largest possible segment of the rental market. The Company
     selectively seeks opportunities to acquire development sites or existing
     apartment communities that have high drive-by traffic volume, very good
     transportation access, convenient shopping and schools, close proximity to
     major employment centers, lower than normal land or improvement costs,
     significant public financial assistance, favorable tax-exempt financing and
     other significant advantages which make the Company's apartment locations
     very attractive. Management believes that the in-fill characteristics and
     superior locations of its communities and the strict growth controls in the
     Primary Markets are likely to limit new competition and enhance the current
     and long-term value of the Company's overall portfolio.
 
          -  Service Ethic.  The Company believes that the best way to attract
     and retain residents is to provide comprehensive personal service. The
     Company has well-trained property managers, leasing agents and maintenance
     managers each of whose objective is to be courteous and responsive to
     resident needs 24 hours a day and to ensure that the Communities are
     maintained in their best condition. These employees frequently attend
     educational programs to improve their management and marketing skills. The
     Company also offers or makes available many services to residents that make
     living in the Communities more convenient, including package and laundry
     pick up and delivery services, aerobics classes, community social
     activities and, for certain Communities, business centers with computers,
     printers, fax and copy machines.
 
          -  Hands-on Construction.  The Company carefully designs each
     development project and serves as its own general contractor for new
     construction and renovation work. It designs each community with full
     participation of key Company development, construction, marketing,
     financial, and property management personnel, as well as with building and
     landscape architects, civil, soil, structural, mechanical, electrical,
     sound and environmental engineers and a wide variety of major
     subcontractors that will be involved in the construction and maintenance of
     the communities. In its construction design and specifications, the Company
     includes as many long-term, durable materials and equipment as are
     financially feasible to minimize future maintenance costs. The Company
     takes significant steps to control costs and schedules, such as widely
     bidding all phases of the construction project and negotiating detailed
     contracts with subcontractors so that the construction process is less
     likely to have change orders or unanticipated costs. The Company maintains
     detailed budgets, budget to actual cost analyses and construction schedules
     to control all phases of the construction operation at its communities.
 
          -  Conservative Capital Structure.  The Company intends to maintain a
     conservative capital structure that will allow it continued cost-effective
     access to the capital markets. The Company intends to maintain a
     conservative balance sheet and currently has a policy of incurring debt in
     the future only if upon such incurrence its
     debt-to-total-market-capitalization ratio (i.e., total consolidated debt of
     the Company as a percentage of the market value of outstanding shares of
     capital stock of the Company plus total consolidated debt) is 50% or less.
     The Company's debt-to-total-market-capitalization ratio as of June 30, 1997
     was 22.1%. Since the Initial Offering, the Company has maintained a
     conservative capital structure, and intends to continue to maintain a
     disciplined financing policy to ensure maximum financial flexibility. This
     conservative policy has enabled the Company to repeatedly access the equity
     capital markets at opportune times to finance its activities.
 
                                THE COMMUNITIES
 
     The Company owns, or holds substantially all of the ownership interests in,
and manages 44 Communities containing 11,840 apartment homes, most of which are
located in Northern California, primarily in the San Francisco Bay Area. Since
the Initial Offering, the Company has designed, developed and constructed three
of the Communities, representing 972 apartment homes, each of which has operated
at an average occupancy rate of greater than 95% since stabilized occupancy, and
has acquired, or acquired and redeveloped or initiated
 
                                      S-13
<PAGE>   14
 
redevelopment programs at, 28 of the Communities. Stabilized occupancy is
defined as the first month in which the Community achieves 95% occupancy, which
typically occurs between six and nine months after completion of construction,
depending on the size of the Community. All of the Communities are managed by
the Company.
 
     The Communities generally are in locations that provide them with a
competitive advantage. The Company frequently selects in-fill, urban locations
where no other comparable, competitive apartment community can be built.
Similarly, the Company's high quality standards for the development and
construction of new communities as well as the reconstruction of acquired
communities often results in the Communities being the most attractive and
having the best rental value within their immediate market. Generally, the
Communities also have the advantage of being located in high visibility areas in
close proximity to major transportation arteries, mass transit lines, commercial
districts, shopping or other services. Apartment communities located in high
visibility areas not only provide many conveniences to residents, but also
encourage greater walk-in traffic and, consequently, improve leasing
opportunities and allow the Company to operate with reduced marketing costs.
 
     With the exception of those mid-rise Communities located in the most urban
areas of San Francisco, the Communities typically are contemporary two- and
three-story buildings in extensively landscaped settings with lush gardens,
fountains or waterscapes. The objectives of the site layout and building design
are to provide residents with convenient indoor or covered parking, ample
private storage areas and a comfortable living environment. Most of the
Communities feature solar-heated swimming pools, hydro-jet spas, high-tech
fitness facilities, and expansive community areas. The apartment homes typically
offer spacious, open living areas with an abundance of natural light, and many
of the following amenities: ceiling fans, vaulted ceilings, patios or balconies,
fireplaces, designer coordinated carpeting and window treatment, separate
in-home laundry rooms with washing machines and dryers, and fully-equipped
kitchens often with built-in buffets, wine racks, microwaves, disposals and
dishwashers. In many cases, the Company makes certain other services available
to residents such as business centers, aerobics classes, dry cleaning pick-up
and delivery, and mail drops and package acceptance.
 
     In addition to the physical advantages of the Communities, the Company
attributes its success to a highly-trained professional on-site management and
maintenance staff that provides courteous and responsive service to the
residents of each Community. Management believes that excellent design and
intensive, service-oriented property management that is focused on the specific
needs of residents create a very desirable living environment for residents.
This combination of features allows the Company to achieve higher rental rates
and occupancy levels while minimizing resident turnover and operating expenses
and maximizing current and long-term cash flow and the value of the Communities.
 
     The Company designs its apartment communities to control costs both during
construction and operation and to provide maximum long-term investment value and
resident appeal. In connection with the preparation of the design and plans for
each community and the apartment homes therein, the Company's employees have
regular meetings with all of the major trade contractors associated with the
project to ensure that the communities are well-planned and construction is
well-coordinated, thereby minimizing the possibility for construction cost
overruns. The Company takes additional steps to control construction costs, such
as widely bidding all phases of the construction project and negotiating
detailed contracts with subcontractors so that the construction process has
little or no change orders or unanticipated costs.
 
     The Company includes many long-term durable features in the design of
communities that it constructs to maximize the useful life of the communities.
For example, on newly constructed Communities, the Company typically uses
concrete tile roofs or heavy duty fire resistant composition shingles, cast iron
drains, waste and vent pipes, copper water pipes, extra deep base rock and
asphalt lifts. In addition, extensive measures are employed to minimize noise
between apartment homes. The Company uses condominium standards for this
purpose, including the use of double walls and double insulation between
apartment homes, lightweight concrete on floors and insulation between ceilings
and floors. Whenever possible, the Company locates closets, bathrooms, and
laundries against common walls to minimize sound transmission.
 
                                      S-14
<PAGE>   15
 
     Concurrently with the Initial Offering, the Company acquired five
Communities with a total of 1,300 apartment homes. These Communities were
acquired for $85.8 million and the Company spent an additional $9.5 million in
repositioning these Communities. After completing the reconstruction of Larkspur
Woods, a Community purchased concurrently with the Initial Offering, the Company
sold the property for a gain of approximately $2.4 million. Since the Initial
Offering, the Company has acquired 28 additional Communities with a total of
7,404 apartment homes. These Communities were acquired for an aggregate purchase
price of $513.9 million. The repositioning programs at three of the Communities
(City Heights, Parc Centre and Larkspur Canyon) were completed during the second
quarter of 1997. Repositioning programs at 14 Communities are currently in
progress, while repositioning programs will begin at the Company's two most
recent acquisitions (The Park and Lakeside Communities) in the future. As of
June 30, 1997, the Company had spent $30.6 million in repositioning the
Communities, and it expects to complete its repositioning programs at eight of
the 14 Communities currently undergoing repositioning by the end of 1997. The
Company's repositioning programs vary for each Community and include some
combination of repairing and repainting building exteriors, repairing or
replacing foundations, roofs and plumbing and electrical systems, rebuilding
apartment home interiors, adding garages, upgrading landscaping, removing and
adding swimming pools, remodeling leasing and recreational facilities and adding
electronic gate systems.
 
     No assurances can be given that the Company can complete the repositioning
programs under the Company's cost estimates and within the expected time-frames.
See "Risk Factors -- Development and Acquisition Risks."
 
     The data in the following table is presented as of June 30, 1997, updated
for the Company's three most recent acquisitions:
<TABLE>
<CAPTION>
                                                                                             TOTAL             PURCHASE
          COMMUNITY                   LOCATION                   DATE ACQUIRED          APARTMENT HOMES          PRICE
     --------------------    ---------------------------    -----------------------     ---------------     ---------------
                                                                                                              (IN MILLIONS)
<C>  <S>                     <C>                            <C>                         <C>                 <C>
  1. Reflections             Fresno, CA                      June, 1994                         516             $  18.2
  2. Village Square          San Francisco, CA               June, 1994                         154                12.7
  3. Blairmore               Rancho Cordova, CA              July, 1994                         252                 9.5
  4. Crossbrook              Rohnert Park, CA                October, 1994                      226                12.9
  5. Sea Ridge               Pacifica, CA                    February, 1995                     220                10.3
  6. Rivershore              Bay Point, CA                   April, 1995                        245                13.2
  7. The Promenade           Sunnyvale, CA                   October, 1995                      220                18.2
  8. City Heights            San Francisco, CA               October, 1995                      185                15.9
  9. The Pointe              Fairfield, CA                   December, 1995                     296                18.1
 10. Parc Centre             Union City, CA                  May, 1996                          208                11.4
 11. Parkside Commons        Sunnyvale, CA                   May, 1996                          192                25.5
 12. Sunset Towers           San Francisco, CA               May, 1996                          243                24.3
 13. Countrybrook            San Jose, CA                    July, 1996                         360                28.8
 14. The Fountains           San Jose, CA                    July, 1996                         226                27.8
 15. Mill Creek              Costa Mesa, CA                  July, 1996                         258                17.5
 16. Larkspur Canyon         Mission Viejo, CA               July, 1996                         166                10.1
 17. Crowne Ridge            San Rafael, CA                  August, 1996                       254                24.9
 18. Lafayette Place         Costa Mesa, CA                  August, 1996                       145                 7.5
 19. SummerWalk              San Diego, CA                   January, 1997                      176                10.8
 20. TimberWood              West Covina, CA                 March, 1997                        209                 9.8
 21. SunScape                Huntington Beach, CA            April, 1997                        400                28.0
 22. Cardiff Gardens         Campbell, CA                    April, 1997                        252                18.9
 23. Villa Serena            Rancho Santa Margarita, CA      April, 1997                        301                17.7
 24. Amador Oaks             Dublin, CA                      April, 1997                        204                23.2
 25. Genesee Gardens         San Diego, CA                   May, 1997                          200                13.6
 26. Cedar Ridge             Daly City, CA                   July, 1997                         195                13.9
 27. The Park                Hacienda Heights, CA            September, 1997                    351                20.9
 28. Lakeside                Burbank, CA                     September, 1997                    750                50.3
                                                                                             ------              ------
     Totals                                                                                   7,404             $ 513.9
                                                                                        =============       ============
 
<CAPTION>
       TOTAL ACTUAL/
      BUDGETED COST(1)
      ----------------
       (IN MILLIONS)
<C>  <S><C>
  1.       $ 19.6
  2.         13.0
  3.         10.6
  4.         14.3
  5.         17.7
  6.         14.2
  7.         19.3
  8.         17.1
  9.         18.5
 10.         14.7
 11.         25.5
 12.         27.5
 13.         33.1
 14.         29.2
 15.         20.7
 16.         12.6
 17.         30.3
 18.         13.0
 19.         12.3
 20.         13.5
 21.         34.0
 22.         25.1
 23.         19.6
 24.         24.0
 25.         17.9
 26.         23.2
 27.         28.4
 28.         65.1
           ------
           $614.0
      =============
</TABLE>
 
(1) Total Actual/Budgeted Cost consists of all capitalized costs incurred as of
    June 30, 1997, or projected to be incurred thereafter, principally in 1997
    and 1998, to acquire and reposition the Community, determined in accordance
    with generally accepted accounting principles ("GAAP").
 
                                      S-15
<PAGE>   16
      Since the Initial Offering, the Company has completed the development and
construction of three Communities: Carriage Square, a 324 apartment home
community located in San Jose, California; Canyon Creek, a 348 apartment home
community located in Campbell, California; and Rosewalk, a 300 apartment home
community located in San Jose, California. These Communities were completed at a
total cost of $101.8 million.
<TABLE>
<CAPTION>
                                                                       ACTUAL               DATE OF
                                                 TOTAL              CONSTRUCTION           STABILIZED           TOTAL
          COMMUNITY           LOCATION      APARTMENT HOMES       COMPLETION DATE          OCCUPANCY         ACTUAL COST
    --------------------   -------------   ----------------    --------------------    ----------------    --------------
                                                                                                            (IN MILLIONS)
   <S>                       <C>                <C>                 <C>                     <C>                 <C>
  1.  Carriage Square        San Jose, CA       324                  September, 1995        October, 1995        $ 36.8
                                                                                            
  2.  Canyon Creek           Campbell, CA       348                  December, 1995         December, 1995         35.6
                                                                                            
  3.  Rosewalk               San Jose, CA       300                  January, 1997          February, 1997         29.4
                                                ---                                                              ------
      Totals                                    972                                                              $101.8
                                                ===                                                              ======
</TABLE>

      The Company has acquired five land sites on which it is building, or plans
to commence building in the future, the following Current Development
Communities, which will contain an aggregate of approximately 1,793 apartment
homes.
 
     -  TOSCANA, SUNNYVALE, CALIFORNIA.  The Company purchased this partially
built and abandoned 17.8 acre site in May 1996 on which it is building a 710
apartment home community. The original total budgeted construction cost of this
community was $95.7 million. The site, located near the intersection of Highway
101 and Lawrence Expressway, is close to the center of Silicon Valley. This
Current Development Community will contain a large leasing pavilion, business
center, fitness center, two swimming pools, including one 75 foot lap pool, a
small commercial area, secure underground parking and a perimeter gate system.
Stabilized operations are expected in the fourth quarter of 1998, and the first
apartment homes were completed and occupied in July 1997.
 
     -  CENTREMARK, SAN JOSE, CALIFORNIA.  The Company purchased 2.5 acres of
this 7.9 acre site in May 1996. The remainder of this site was purchased in
December 1996 after obtaining substantially all of the necessary public
approvals for development of the community. The site is located at the
intersection of Stevens Creek Boulevard and Interstate 280, in the northwest
corner of San Jose, almost immediately adjacent to the City of Cupertino. The
planned 311 apartment home community will include a large leasing facility,
business center, fitness center, 65 foot lap pool, secure underground parking
and perimeter gate system. The Company has estimated a total budgeted
construction cost for this Current Development Community of $44.1 million.
Stabilized operations are expected in the fourth quarter of 1998, and the first
apartment homes are expected to be completed and occupied in the first quarter
of 1998.
 
     -  PASEO ALAMEDA, SAN JOSE, CALIFORNIA.  The Company purchased 7.44 acres
of this 8.87 acre site in February 1997 after it obtained substantially all of
the necessary public approvals for development of the community. The remainder
of this site was purchased in April 1997. The site is located on a major street,
approximately one mile from downtown San Jose. The Company intends to build a
305 apartment home community, which will include a large leasing pavilion,
business center, fitness center, 75 foot lap pool, a small commercial area and
secure underground parking. The Company has estimated a total budgeted
construction cost for this Current Development Community of $44.4 million.
Stabilized operations are expected in the second quarter of 1999, and the first
apartment homes are expected to be completed and occupied in the second quarter
of 1998.
 
     -  SAN FRANCISCO, CALIFORNIA LAND SITE.  The Company acquired, through a
limited partnership in which it is the sole general partner, a portion of a city
block in the Rincon Hill area of San Francisco for approximately $7.8 million.
The Company intends to build twin, 16-story towers above a four story parking
garage on this land site. As currently planned, the community will have between
201 and 220 apartment homes, approximately 2,900 square feet of retail space and
between 224 and 271 controlled access parking spaces. The land site is on Beale
Street, between Harrison and Folsom Streets, almost two blocks north of the Bay
Bridge, approximately three blocks south of Market Street and three blocks west
of the Embarcadero and San Francisco Bay. The Company has received substantially
all necessary public approvals for the project. The
 
                                      S-16
<PAGE>   17
 
Company expects to begin construction of the community in early 1998, with
initial occupancy expected in early 1999. The community will contain one, two
and three bedroom apartment homes, with resident amenities including a health
club, meeting and conference rooms, business center, leasing pavilion and
parking deck gardens.
 
     -  MOUNTAIN VIEW, CALIFORNIA LAND SITE.  On September 8, 1997 the Company
acquired a 1.917 acre land site in Mountain View, California which includes a
50% undivided interest in an existing underground parking garage adjacent to
this land site, subject to agreements which specifically allocate parking rights
between an adjacent office building and this development, including 266 spaces
reserved exclusively for residents of the community planned for this site. The
Company intends to build two 12-story towers on this land site, which will
contain a total of 266 apartment homes and approximately 10,000 square feet of
ground level space for a recreation, leasing and community center. The
acquisition of this site, purchased in two separate parcels for approximately
$8.93 million, includes substantially all necessary public approvals and
previously paid fees totaling approximately $800,000.
 
     No assurances can be given that the Company can obtain all required
permits, or construct the Current Development Communities, under the Company's
cost estimates and within the proposed time-frames. See "Risk Factors -
Development and Acquisition Risks."
 
<TABLE>
<CAPTION>
                                                               ACTUAL / ESTIMATED         ESTIMATED         ESTIMATED TOTAL
        CURRENT DEVELOPMENT COMMUNITY        LOCATION       CONSTRUCTION INITIATION    APARTMENT HOMES   CONSTRUCTION COST (1)
       -------------------------------  ------------------  ------------------------   ---------------   ---------------------
                                                                                                             (IN MILLIONS)
<C>    <S>                              <C>                 <C>                        <C>               <C>
  1.   Toscana                          Sunnyvale, CA             3rd Q, 1996                710                $ 95.7
  2.   CentreMark                       San Jose, CA              2nd Q, 1997                311                 44.1
  3.   Paseo Alameda                    San Jose, CA              4th Q, 1997                305                 44.4
  4.   San Francisco Land Site          San Francisco, CA            NA(2)                   201                 NA(2)
  5.   Mountain View Land Site          Mountain View, CA            NA(2)                   266                 NA(2)
                                                                                            ----                ------
       Totals                                                                               1,793               $184.2
                                                                                            =====               ======
</TABLE>
 
(1) Estimated Total Construction Cost includes interest that is capitalized
    during the construction period. In accordance with GAAP, the Company
    capitalizes interest during the construction period on a per-building basis
    until the building is available for occupancy.
(2) Not available at this time.
 
                              RECENT DEVELOPMENTS
 
     Since January 1, 1997, the Company has completed the following equity
offerings:
 
     In January, the Company sold in an underwritten public offering 1,400,000
shares of Common Stock at a price of $37.125 per share. The net proceeds from
the sale, approximately $49.2 million, were used to repay borrowings under the
Company's Unsecured Credit Facility, which were used to fund the acquisition and
development of additional apartment communities, including amounts borrowed in
connection with the acquisition of the SummerWalk Community.
 
     In April, the Company sold 1,662,000 shares of Common Stock in a direct
placement to two institutional investors at a price of $36.125 per share. The
net proceeds from the sale, approximately $58.6 million, were used to repay
borrowings under the Company's Unsecured Credit Facility. Such borrowings were
used to fund the acquisition and development of three Communities, TimberWood,
SunScape and Cardiff Gardens.
 
     In June, the Company sold in an underwritten public offering 2,300,000
shares of 8.50% Series C Cumulative Redeemable Preferred Stock, par value $.01
per share (the "Series C Preferred Stock"), at a price of $25.00 per share.
Dividends on the Series C Preferred Stock are cumulative from the date of
original issuance and are payable quarterly, commencing September 15, 1997, at
the rate of 8.50% per annum of the $25.00 liquidation preference (equivalent to
a fixed annual rate of $2.125 per share). The net proceeds from the sale,
approximately $55.5 million, were used to fund the acquisition and development
of additional apartment Communities, including amounts borrowed to fund the
acquisition of the Villa Serena, Amador Oaks and Genesee Gardens Communities and
one land site in San Francisco.
 
                                      S-17
<PAGE>   18
 
                   CERTAIN FEDERAL INCOME TAX CONSIDERATIONS
 
     The following summary of certain federal income tax considerations is based
on current law, is for general information only, and is not tax advice. This
discussion does not purport to deal with all aspects of taxation that may be
relevant to particular stockholders in light of their personal investment or tax
circumstances, or to certain types of stockholders (including insurance
companies, tax-exempt organizations, financial institutions or broker dealers,
foreign corporations and persons who are not citizens or residents of the United
States) subject to special treatment under the federal income tax laws.
 
     The Company intends to operate in a manner that will enable it to qualify
as a REIT under the Code. Although management of the Company believes that the
Company is organized and operates in such a manner, no assurance can be given
that the Company qualifies or will remain qualified as a REIT. Qualification as
a REIT involves the application of highly technical and complex Code provisions
for which there are only limited judicial and administrative interpretations.
The determination of various factual matters and circumstances not entirely
within the Company's control may affect the Company's ability to qualify as a
REIT. If the Company fails to qualify as a REIT, it will be subject to federal
income tax (including any applicable alternative minimum tax) on its taxable
income at regular corporate rates. In addition, unless entitled to relief under
certain statutory provisions, the Company will be disqualified from treatment as
a REIT for the four taxable years following the year during which qualification
is lost. The additional tax would significantly reduce the cash flow available
for distribution to stockholders. This Prospectus Supplement does not address
the taxation of the Company or the impact on the Company of its election to be
taxed as a REIT. The discussion set forth below assumes that the Company
qualifies as a REIT under the Code.
 
TAXATION OF TAXABLE DOMESTIC STOCKHOLDERS
 
     Dividends and Other Distributions.  As long as the Company qualifies as a
REIT, distributions made to the Company's taxable U.S. stockholders (including
holders of Common Stock) out of current or accumulated earnings and profits (and
not designated as capital gain dividends) will be taken into account by them as
ordinary income and will not be eligible for the dividends received deduction
generally available to corporations. As used herein, the term "U.S. stockholder"
means a stockholder of the Company that for U.S. federal income tax purposes is
(i) a citizen or resident of the United States, (ii) a corporation, partnership,
or other entity created or organized in or under the laws of the United States
or any political subdivision thereof, (iii) an estate, the income of which is
subject to United States federal income taxation regardless of its source, or
(iv) a trust, if a court within the United States is able to exercise primary
supervision over the administration of the trust and one or more United States
persons have the authority to control all substantial decisions of the trust,
and (v) not an entity that has special status under the Code (such as a
tax-exempt organization or a dealer in securities). For purposes of determining
whether distributions on the Common Stock are out of current or accumulated
earnings and profits, the earnings and profits of the Company will be allocated
first to the Company's outstanding Series C Preferred Stock, next to the
Company's outstanding Series A Preferred Stock, par value $.01 per share (the
"Series A Preferred Stock"), and Series B Preferred Stock, par value $.01 per
share (the "Series B Preferred Stock"), on a pari passu basis, and then
allocated to the Company's Common Stock. Subject to the discussion below
regarding changes to the capital gains tax rates, distributions that are
designated as capital gain dividends will be taxed as long-term capital gains
(to the extent they do not exceed the Company's actual net capital gain for the
taxable year) without regard to the period for which the holder has held his
shares. However, corporate holders may be required to treat up to 20% of certain
capital gain dividends as ordinary income. Distributions in excess of current
and accumulated earnings and profits will not be taxable to a holder to the
extent that they do not exceed the adjusted tax basis of the holder's shares,
but rather will reduce the adjusted basis of such shares. To the extent that
such distributions in excess of current and accumulated earnings and profits
exceed the adjusted basis of a holder's shares, such distributions will be
included in income as long-term capital gain (or, in the case of individuals,
trusts, and estates, mid-term capital gain if the shares have been held for more
than one year but not more than 18 months, and in the case of all taxpayers
short-term capital gain if the shares have been held for one year or less),
assuming the shares are a capital asset in the hands of the holder. In addition,
any dividend declared by the Company in October, November or December of any
year payable to a stockholder of record
 
                                      S-18
<PAGE>   19
 
on a specified date in any such month shall be treated as both paid by the
Company and received by the stockholder on December 31 of such year, provided
that the dividend is actually paid by the Company during January of the
following calendar year.
 
     Stockholders may not include in their individual income tax returns any net
operating losses or capital losses of the Company. Instead, such losses would be
carried over by the Company for potential offset against its future income
(subject to certain limitations). Taxable distributions from the Company and
gain from the disposition of Common Stock will not be treated as passive
activity income and, therefore, holders generally will not be able to apply any
"passive activity losses" (such as losses from certain types of limited
partnerships in which the holder is a limited partner) against such income. In
addition, taxable distributions from the Company generally will be treated as
investment income for purposes of the investment interest deduction limitations.
Capital gain distributions and capital gains from the disposition of shares of
Common Stock (and distributions treated as such) will be treated as investment
income for purposes of the investment interest deduction limitations only if and
to the extent the holder so elects, in which case such capital gain
distributions and capital gains will be taxed at ordinary income rates to the
extent of such election. The Company will notify holders after the close of the
Company's taxable year as to the portions of the distributions attributable to
that year that constitute ordinary income, return of capital, and capital gain.
 
     The Company may elect to retain and pay income tax on its net long-term
capital gains received during the taxable year. For taxable years beginning
after December 31, 1997, if the Company so elects for a taxable year, the
holders would include in income as long-term capital gains their proportionate
share of such portion of the Company's undistributed long-term capital gains for
the taxable year as the Company may designate. A holder would be deemed to have
paid his share of the tax paid by the Company on such undistributed capital
gains, which would be credited or refunded to the holder. The holder's basis in
his shares of Common Stock would be increased by the amount of undistributed
long-term capital gains (less the capital gains tax paid by the Company)
included in the holder's long-term capital gains.
 
     The Taxpayer Relief Act of 1997 (the "Act") alters the taxation of capital
gain income. Under the Act, individuals, trusts, and estates that hold certain
investments for more than 18 months may be taxed at a maximum long-term capital
gain rate of 20% on the sale or exchange of those investments. Individuals who
hold certain assets for more than one year but not more than 18 months may be
taxed at a maximum mid-term capital gain rate of 28% on the sale or exchange of
those investments. The Act also provides a maximum rate of 25% for "unrecaptured
section 1250 gain" for individuals, trusts, and estates, special rules for
"qualified 5-year gain," as well as other changes to prior law. The Act allows
the Internal Revenue Service (the "IRS") to prescribe regulations on how the
Act's new capital gain rates will apply to sales of capital assets by "pass-thru
entities," which include REITs such as the Company. To date regulations have not
yet been prescribed, and it remains unclear how the Act's new rates will apply
to capital gain dividends and undistributed capital gains, including, for
example, the extent, if any, to which capital gain dividends and undistributed
capital gains from the Company will be taxed to individuals at the new rates for
mid-term capital gains and unrecaptured section 1250 gain, rather than the
long-term capital gain rates. Investors are urged to consult their own tax
advisors with respect to the new rules contained in the Act.
 
     Sale or Disposition of Common Stock.  On the sale of shares of Common
Stock, gain or loss will be recognized by the holder in an amount equal to the
difference between (i) the amount of cash and fair market value of any property
received on such sale, and (ii) the holder's adjusted basis in the Common Stock.
In general, any gain or loss realized upon a taxable disposition of the shares
of Common Stock by a holder who is not a dealer in securities will be treated as
long-term capital gain or loss if the shares of Common Stock have been held for
more than one year (or, in the case of individuals, trusts, and estates,
mid-term capital gain or loss if the shares have been held for more than one
year but not more than 18 months, and long-term capital gain or loss if the
shares have been held for more than 18 months), and otherwise as short-term
capital gain or loss. However, any loss upon a sale or exchange of shares by a
holder who has held such shares for six months or less (after applying certain
holding period rules) will be treated as a long-term capital loss to the extent
of distributions from the Company or undistributed capital gains required to be
treated by such holder as long-term capital gain. All or a portion of any loss
realized upon a taxable disposition of shares of Common Stock
 
                                      S-19
<PAGE>   20
 
may be disallowed if other shares of Common Stock are purchased within 30 days
before or after the disposition.
 
BACKUP WITHHOLDING
 
     The Company will report to its U.S. stockholders and the IRS the amount of
dividends paid during each calendar year, and the amount of tax withheld, if
any. Under the backup withholding rules, a stockholder may be subject to backup
withholding at the rate of 31% with respect to distributions paid unless such
holder (a) is a corporation or comes within certain other exempt categories and,
when required, demonstrates this fact, or (b) provides a taxpayer identification
number, certifies that the holder is not subject to backup withholding, and
otherwise complies with applicable requirements of the backup withholding rules.
A stockholder that does not provide the Company with his correct taxpayer
identification number may also be subject to penalties imposed by the IRS. Any
amount paid as backup withholding will be creditable against the stockholder's
income tax liability. In addition, the Company may be required to withhold a
portion of capital gain distributions to any stockholders who fail to certify
their non-foreign status to the Company.
 
TAXATION OF CERTAIN TAX-EXEMPT STOCKHOLDERS
 
     Generally, a tax-exempt investor that is exempt from tax on its investment
income, such as an individual retirement account ("IRA") or a Section 401(k)
plan, that holds the Common Stock as an investment will not be subject to tax on
dividends paid by the Company. However, if such tax-exempt investor is treated
as having purchased its Common Stock with borrowed funds, some or all of its
dividends from the Common Stock will be subject to tax. In addition, under some
circumstances certain pension plans (including Section 401(k) plans but not, for
example, IRAs) that own more than 10% (by value) of the Company's outstanding
capital stock, including Common Stock, could be subject to tax on a portion of
their Common Stock dividends even if their Common Stock is held for investment
and is not treated as acquired with borrowed funds.
 
OTHER TAX CONSEQUENCES
 
     The Company and its stockholders may be subject to state or local taxation
in various state or local jurisdictions, including those in which it or they own
property, transact business or reside. The state and local tax treatment of the
Company and its stockholders may not conform to the federal income tax
consequences discussed above. Consequently, prospective stockholders should
consult their own tax advisors regarding the effect of state and local tax laws
on an investment in the Company.
 
                                      S-20
<PAGE>   21
 
                                  UNDERWRITING
 
     Subject to the terms and conditions set forth in an underwriting agreement
between the Company and the Underwriters (the "Underwriting Agreement"), the
Company has agreed to sell to each of the Underwriters named below, and each of
such Underwriters has agreed to purchase from the Company, the respective number
of Shares set forth opposite its name. Pursuant to the terms of the Underwriting
Agreement, the Underwriters are obligated to purchase all of such Shares if any
are purchased.
 
<TABLE>
<CAPTION>
                                                                         NUMBER OF
                                                                       SHARES TO BE
                                UNDERWRITERS                             PURCHASED
        -------------------------------------------------------------  -------------
        <S>                                                            <C>
        PaineWebber Incorporated.....................................    1,450,000
        A.G. Edwards & Sons, Inc.....................................      850,000
                                                                         ---------
             Total...................................................    2,300,000
                                                                         =========
</TABLE>
 
     The Underwriters have advised the Company that they propose to offer such
Shares to the public at the public offering price set forth on the cover page of
this Prospectus Supplement, and in part to certain dealers at such price less a
concession not in excess of $1.15 per Share. The Underwriters may allow, and
such dealers may reallow, a discount not in excess of $0.10 per Share on sales
to certain other dealers, including the Underwriters. Following the completion
of the Offering contemplated hereby, the public offering price, concession and
discount may be changed.
 
     The Company has granted to the Underwriters an option, exercisable for 30
days after the date of this Prospectus Supplement, under which they may purchase
up to 345,000 additional Shares to cover over-allotments, if any, at the
Offering price less the underwriting discount and commissions set forth on the
cover page of this Prospectus Supplement.
 
     Pursuant to the Underwriting Agreement, the Company has agreed to indemnify
the Underwriters against certain civil liabilities, including liabilities under
the Securities Act of 1933, as amended, or to contribute to payments the
Underwriters may be required to make in respect thereof.
 
     Until the distribution of the Shares is completed, rules of the Securities
and Exchange Commission may limit the ability of the Underwriters to bid for and
purchase the Common Stock. As an exception to these rules, the Underwriters are
permitted to engage in certain transactions that stabilize the price of the
Common Stock. Such transactions consist of bids or purchases for the purpose of
pegging, fixing or maintaining the price of the Common Stock.
 
     If the Underwriters create a short position in the Common Stock in
connection with this Offering, i.e., if they sell more shares of Common Stock
than are set forth on the cover page of this Prospectus Supplement, the
Underwriters may reduce that short position by purchasing shares of Common Stock
in the open market. The Underwriters may also elect to reduce any short position
by exercising all or any part of the over-allotment option described above.
 
     The Underwriters may also impose penalty bids on certain Underwriters and
selling group members. This means that if the Underwriters purchase Common Stock
in the open market to reduce the Underwriters' short position or to stabilize
the price of the Common Stock, they may reclaim the amount of the selling
concession from any Underwriter and any selling group members who sold the
Common Stock as part of this Offering.
 
     In general, purchases of a security for the purpose of stabilization or to
reduce a short position could cause the price of the security to be higher than
it might be in the absence of such purchases.
 
     Neither the Company nor the Underwriters make any representation or
prediction as to the direction or magnitude of any effect that the transactions
described above may have on the price of the Common Stock. In addition, neither
the Company nor the Underwriters make any representation that the Underwriters
will engage in any such transactions or that such transactions, once commenced,
will not be discontinued without notice.
 
                                      S-21
<PAGE>   22
 
     The Company and certain of the Company's executive officers have agreed,
with limited exceptions, not to offer, sell or otherwise dispose of any shares
of Common Stock, or rights to acquire Common Stock, for a period of 30 days
after the date of this Prospectus Supplement without the prior written consent
of the Underwriters.
 
     In the ordinary course of business, the Underwriters and their affiliates
have engaged, and may in the future engage, in investment banking transactions
with the Company.
 
                                 LEGAL MATTERS
 
     Certain legal matters will be passed upon for the Company by Goodwin,
Procter & Hoar LLP, Boston, Massachusetts as securities and tax counsel to the
Company and for the Underwriters by O'Melveny & Myers LLP, San Francisco,
California.
 
                                    EXPERTS
 
     Certain demographic and market information included in this Prospectus
Supplement has been prepared by Rosen Consulting Group and is set forth in a
report dated June 28, 1996, as supplemented (the "Rosen Report"). The Rosen
Report has been filed with the Securities and Exchange Commission (the "SEC") as
an exhibit to the Company's Form 8-K dated July 5, 1996, and addenda thereto
have been filed as exhibits to the Company's Forms 8-K dated January 21, 1997
and September 9, 1997, respectively, and are incorporated herein by reference.
Certain information from the Rosen Report is included herein in reliance upon
the authority of such firm as an expert in, among other things, urban economics.
Kenneth R. Rosen is the sole shareholder of Rosen Consulting Group and is a
member of ERE Rosen Real Estate Securities, L.L.C., which, as of June 30, 1997,
beneficially owned 195,200 shares of the Company's Common Stock.
 
     Certain demographic and market information included in this Prospectus
Supplement has been prepared by Ann Roulac and Company and is set forth in a
report dated February 1997 (the "Roulac Report"). The Roulac Report has been
filed with the SEC as an exhibit to the Company's Form 8-K dated September 9,
1997 and is incorporated herein by reference. Certain information from the
Roulac Report is included herein in reliance upon the authority of such firm as
an expert in, among other things, urban economics.
 
                                      S-22
<PAGE>   23
 
PROSPECTUS
 
                                  $248,025,000
 
                        BAY APARTMENT COMMUNITIES, INC.
 
                                PREFERRED STOCK
                                  COMMON STOCK
 
                            ------------------------
 
     Bay Apartment Communities, Inc. ("Bay" or the "Company") may offer from
time to time in one or more series (i) shares of preferred stock, $.01 par value
per share ("Preferred Stock"), and (ii) shares of common stock, $.01 par value
per share ("Common Stock"), with an aggregate public offering price of up to
$248,025,000 in amounts, at prices and on terms to be determined at the time of
offering. The Preferred Stock and Common Stock (collectively, the "Securities")
may be offered separately or together, in separate series, in amounts, at prices
and on terms to be set forth in one or more supplements to this Prospectus (each
a "Prospectus Supplement").
 
     The specific terms of the Securities for which this Prospectus is being
delivered will be set forth in the applicable Prospectus Supplement and will
include, where applicable: (i) in the case of Preferred Stock, the specific
designation and stated value per share, any dividend, liquidation, redemption,
conversion, voting and other rights, and any initial public offering price, and
(ii) in the case of Common Stock, any initial public offering price. In
addition, such specific terms may include limitations on direct or beneficial
ownership and restrictions on transfer of the Securities, in each case as may be
consistent with the Company's Articles of Incorporation or otherwise appropriate
to preserve the status of the Company as a real estate investment trust ("REIT")
for federal income tax purposes. See "Restrictions on Transfers of Capital
Stock."
 
     The applicable Prospectus Supplement will also contain information, where
appropriate, about certain United States federal income tax considerations
relating to, and any listing on a securities exchange of, the Securities covered
by such Prospectus Supplement.
 
     The Securities may be offered by the Company directly to one or more
purchasers, through agents designated from time to time by the Company or to or
through underwriters or dealers. If any agents or underwriters are involved in
the sale of any of the Securities, their names, and any applicable purchase
price, fee, commission or discount arrangement between or among them, will be
set forth, or will be calculable from the information set forth, in an
accompanying Prospectus Supplement. See "Plan of Distribution." No Securities
may be sold without delivery of a Prospectus Supplement describing the method
and terms of the offering of such Securities.
  THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
 EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE SECURITIES
   AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
                               CRIMINAL OFFENSE.
 
                            ------------------------
 
               The date of this Prospectus is February 21, 1997.
<PAGE>   24
 
                             AVAILABLE INFORMATION
 
     The Company has filed with the Securities and Exchange Commission (the
"SEC" or "Commission") a Registration Statement on Form S-3 under the Securities
Act of 1933, as amended (the "Securities Act"), with respect to the Securities.
This Prospectus, which constitutes part of the Registration Statement, omits
certain of the information contained in the Registration Statement and the
exhibits thereto on file with the Commission pursuant to the Securities Act and
the rules and regulations of the Commission thereunder. The Registration
Statement, including exhibits thereto, may be inspected and copied at the public
reference facilities maintained by the Commission at 450 Fifth Street, N.W.,
Room 1024, Washington, D.C. 20549, and at the Commission's Regional Offices at 7
World Trade Center, 13th Floor, New York, New York 10048, and Northwestern
Atrium Center, 500 W. Madison Street, Suite 1400, Chicago, Illinois 60661-2511,
and copies may be obtained at the prescribed rates from the Public Reference
Section of the Commission at its principal office in Washington, D.C. In
addition, the Company is required to file electronic versions of these documents
with the Commission through the Commission's Electronic Data Gathering, Analysis
and Retrieval (EDGAR) system, and such electronic versions are available to the
public at the Commission's World-Wide Web Site, http://www.sec.gov. Statements
contained in this Prospectus as to the contents of any contract or other
document referred to are not necessarily complete, and in each instance
reference is made to the copy of such contract or other document filed as an
exhibit to the Registration Statement, each such statement being qualified in
all respects by such reference.
 
     The Company is subject to the informational requirements of the Securities
Exchange Act of 1934, as amended (the "Exchange Act"), and in accordance
therewith files reports and proxy statements and other information with the
Commission. Such reports, proxy statements and other information can be
inspected and copied at the locations described above. Copies of such materials
can be obtained via EDGAR or by mail from the Public Reference Section of the
Commission at 450 Fifth Street, N.W., Room 1024, Washington, D.C. 20549, at
prescribed rates. In addition, the Common Stock is listed on the New York Stock
Exchange (the "NYSE") and the Pacific Stock Exchange (the "PSE"), and such
materials can be inspected and copied at the NYSE, 20 Broad Street, New York,
New York 10005, and at the PSE, 301 Pine Street, San Francisco, California
94104.
 
                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE
 
     The following documents previously filed by the Company with the Commission
pursuant to the Exchange Act are incorporated by reference in this Prospectus:
(i) Annual Report on Form 10-K for the fiscal year ended December 31, 1995, (ii)
Quarterly Reports on Form 10-Q for the fiscal quarters ended March 31, 1996,
June 30, 1996, and September 30, 1996, (iii) Current Report on Form 8-K dated
May 6, 1996, (iv) Current Report on Form 8-K, dated May 23, 1996, as amended by
the Current Report on Form 8-K/A, dated May 23, 1996, (v) Current Report on Form
8-K dated July 5, 1996, (vi) Current Report on Form 8-K dated July 26, 1996,
(vii) Current Report on Form 8-K dated January 21, 1997, and (viii) the
description of the Company's Common Stock contained in the Company's
Registration Statement on Form 8-A dated December 7, 1993.
 
     All documents filed by the Company pursuant to Section 13(a), 13(c), 14 or
15(d) of the Exchange Act subsequent to the date of this Prospectus and prior to
the termination of the offering of all Securities shall be deemed to be
incorporated by reference in this Prospectus and to be a part hereof from the
date of filing of such documents. The Company will provide, without charge, to
each person, including any beneficial owner, to whom a copy of this Prospectus
is delivered, at the request of such person, a copy of any or all of the
documents incorporated herein by reference (other than exhibits thereto, unless
such exhibits are specifically incorporated by reference into such documents).
Written requests for such copies should be directed to: Chief Financial Officer,
Bay Apartment Communities, Inc., 4340 Stevens Creek Blvd., Suite 275, San Jose,
California 95129, telephone (408) 983-1500.
 
     Any statement contained herein or in a document incorporated or deemed to
be incorporated herein by reference shall be deemed to be modified or superseded
for purposes of this Prospectus to the extent that a statement contained herein
(or in an applicable Prospectus Supplement) or in any subsequently filed
 
                                        2
<PAGE>   25
 
document that is incorporated by reference herein modifies or supersedes such
statement. Any such statement so modified or superseded shall not be deemed to
constitute a part of this Prospectus or any Prospectus Supplement, except as so
modified or superseded.
 
                                  THE COMPANY
 
     The Company has engaged in apartment community acquisition, development,
construction, reconstruction, marketing, leasing and management since 1978 and
is one of the most experienced developers and operators of upscale apartment
communities in the San Francisco Bay Area. As a self-administered and self-
managed REIT, the Company owns and manages apartment communities (the
"Communities") located in Northern California (principally in the San Francisco
Bay Area), the southern portion of Orange County, California and in northern San
Diego, California.
 
     The Company is a fully-integrated real estate organization with in-house
acquisition, development, construction, reconstruction, financing, marketing,
leasing and management expertise. This in-house expertise has allowed the
Company to maintain its reputation for developing and constructing apartment
communities on time and on budget. With its experience and in-house
capabilities, the Company is well-positioned to continue to take advantage of
the strong demand for upscale apartment homes and the development and
acquisition opportunities presented by the current economic conditions in
Northern California and selected markets in Southern California. The Company has
elected to qualify as a REIT for Federal income tax purposes. The Company pays
regular quarterly dividends to its shareholders.
 
     The Company was incorporated under the laws of the State of California in
1978 and reincorporated under the laws of the State of Maryland, pursuant to a
reincorporation merger, in July 1995. Its executive offices are located at 4340
Stevens Creek Boulevard, Suite 275, San Jose, California 95129, and its
telephone number is (408) 983-1500.
 
                                USE OF PROCEEDS
 
     Unless otherwise described in the applicable Prospectus Supplement, the
Company intends to use the net proceeds from the sale of Securities for general
corporate purposes, which may include the acquisition or development of
additional properties, the repayment of outstanding debt or the improvement of
certain properties already in the Company's portfolio.
 
                                        3
<PAGE>   26
 
                  RATIOS OF EARNINGS TO COMBINED FIXED CHARGES
                         AND PREFERRED STOCK DIVIDENDS
 
     The following table sets forth the Company's consolidated ratios of
earnings to combined fixed charges and preferred stock dividends for the periods
shown:
 
<TABLE>
<CAPTION>
                                        YEAR
                      JANUARY 1 -       ENDED       MARCH 17 -     JANUARY 1 -    YEAR ENDED DECEMBER 31,
                     SEPTEMBER 30,  DECEMBER 31,   DECEMBER 31,     MARCH 16,    --------------------------
                         1996           1995           1994          1994(1)     1993(1)   1992(1)  1991(1)
                     -------------  -------------  -------------  -------------  --------  -------  -------
<S>                  <C>            <C>            <C>            <C>            <C>       <C>      <C>
Ratio...............     1.51x      1.26x          1.76x          .71x           .96x      .71x     .68x
</TABLE>
 
- ---------------
 
(1) Ratios for the period January 1 - March 16, 1994 and the years ended 1993,
    1992 and 1991 reflect periods prior to the recapitalization and initial
    public offering of the Company on March 17, 1994. The earnings for these
    periods were inadequate to cover fixed charges as follows:
 
<TABLE>
          <S>                                                            <C>
          Period January 1 - March 16, 1994............................  $  716,000
          Year ended December 31, 1993.................................     447,000
          Year ended December 31, 1992.................................   3,916,000
          Year ended December 31, 1991.................................   3,969,000
</TABLE>
 
     The ratios of earnings to fixed charges were computed by dividing earnings
by fixed charges. For this purpose, earnings consist of pre-tax income from
continuing operations plus fixed charges. Fixed charges consist of interest
expense, capitalized interest and the amortization of debt issuance costs. The
Company issued 2,308,800 shares of Series A Preferred Stock in October 1995 and
405,022 shares of Series B Preferred Stock in May 1996.
 
                                        4
<PAGE>   27
 
                         DESCRIPTION OF PREFERRED STOCK
 
     The description of the Company's Preferred Stock set forth below does not
purport to be complete and is qualified in its entirety by reference to the
Company's Articles of Incorporation (the "Articles of Incorporation") and Bylaws
(the "Bylaws").
 
GENERAL
 
     Under the Company's Articles of Incorporation, the Company has authority to
issue twenty-five (25) million shares of Preferred Stock, of which 2,308,800
shares have been designated Series A Preferred Stock and are currently
outstanding and 405,022 shares have been designated Series B Preferred Stock and
are currently outstanding. Shares of Preferred Stock may be issued from time to
time, in one or more series, as authorized by the Board of Directors of the
Company. Prior to issuance of shares of each series, the Board of Directors is
required by the Maryland General Corporation Law, as amended (the "MGCL"), and
the Company's Articles of Incorporation to fix for each series, subject to the
provisions of the Company's Articles of Incorporation regarding excess stock,
$.01 par value per share ("Excess Stock"), the terms, preferences, conversion or
other rights, voting powers, restrictions, limitations as to dividends or other
distributions, qualifications and terms or conditions of redemption, as are
permitted by Maryland law. The Preferred Stock will, when issued, be fully paid
and nonassessable and will have no preemptive rights. The Board of Directors
could authorize the issuance of shares of Preferred Stock with terms and
conditions that could have the effect of discouraging a takeover or other
transaction that holders of Common Stock might believe to be in their best
interests or in which holders of some, or a majority, of the shares of Common
Stock might receive a premium for their shares over the then market price of
such shares of Common Stock.
 
TERMS
 
     The following description of the Preferred Stock sets forth certain general
terms and provisions of the Preferred Stock to which any Prospectus Supplement
may relate. The statements below describing the Preferred Stock are in all
respects subject to and qualified in their entirety by reference to the
applicable provisions of the Company's Articles of Incorporation and Bylaws and
any applicable amendment to the Articles of Incorporation designating terms of a
series of Preferred Stock (a "Designating Amendment").
 
     Reference is made to the Prospectus Supplement relating to the Preferred
Stock offered thereby for specific terms, including:
 
          (1) The title and stated value of such Preferred Stock;
 
          (2) The number of shares of such Preferred Stock offered, the
     liquidation preference per share and the offering price of such Preferred
     Stock;
 
          (3) The dividend rate(s), period(s) and/or payment date(s) or
     method(s) of calculation thereof applicable to such Preferred Stock;
 
          (4) The date from which dividends on such Preferred Stock shall
     accumulate, if applicable;
 
          (5) The procedures for any auction and remarketing, if any, for such
     Preferred Stock;
 
          (6) The provision for a sinking fund, if any, for such Preferred
     Stock;
 
          (7) The provision for redemption, if applicable, of such Preferred
     Stock;
 
          (8) Any listing of such Preferred Stock on any securities exchange;
 
          (9) The terms and conditions, if applicable, upon which such Preferred
     Stock will be convertible into Common Stock, including the conversion price
     (or manner of calculation thereof);
 
          (10) Any other specific terms, preferences, rights, limitations or
     restrictions of such Preferred Stock;
 
          (11) A discussion of federal income tax considerations applicable to
     such Preferred Stock;
 
                                        5
<PAGE>   28
 
          (12) The relative ranking and preference of such Preferred Stock as to
     dividend rights and rights upon liquidation, dissolution or winding up of
     the affairs of the Company;
 
          (13) Any limitations on issuance of any series of Preferred Stock
     ranking senior to or on a parity with such series of Preferred Stock as to
     dividend rights and rights upon liquidation, dissolution or winding up of
     the affairs of the Company; and
 
          (14) Any limitations on direct or beneficial ownership and
     restrictions on transfer, in each case as may be appropriate to preserve
     the status of the Company as a REIT.
 
RANK
 
     Unless otherwise specified in the Prospectus Supplement, the Preferred
Stock will, with respect to dividend rights and rights upon liquidation,
dissolution or winding up of the Company, rank (i) senior to all classes or
series of Common Stock of the Company, and to all equity securities ranking
junior to such Preferred Stock with respect to dividend rights or rights upon
liquidation, dissolution or winding up of the Company; (ii) on a parity with all
equity securities issued by the Company the terms of which specifically provide
that such equity securities rank on a parity with the Preferred Stock with
respect to dividend rights or rights upon liquidation, dissolution or winding up
of the Company; and (iii) junior to all equity securities issued by the Company
the terms of which specifically provide that such equity securities rank senior
to the Preferred Stock with respect to dividend rights or rights upon
liquidation, dissolution or winding up of the Company. The term "equity
securities" does not include convertible debt securities.
 
DIVIDENDS
 
     Holders of the Preferred Stock of each series will be entitled to receive,
when, as and if declared by the Board of Directors of the Company, out of assets
of the Company legally available for payment, cash dividends at such rates and
on such dates as will be set forth in the applicable Prospectus Supplement. Each
such dividend shall be payable to holders of record as they appear on the share
transfer books of the Company on such record dates as shall be fixed by the
Board of Directors of the Company.
 
     Dividends on any series of the Preferred Stock may be cumulative or
non-cumulative, as provided in the applicable Prospectus Supplement. Dividends,
if cumulative, will be cumulative from and after the date set forth in the
applicable Prospectus Supplement. If the Board of Directors of the Company fails
to declare a dividend payable on a dividend payment date on any series of the
Preferred Stock for which dividends are non-cumulative, then the holders of such
series of the Preferred Stock will have no right to receive a dividend in
respect of the dividend period ending on such dividend payment date, and the
Company will have no obligation to pay the dividend accrued for such period,
whether or not dividends on such series are declared payable on any future
dividend payment date.
 
     If Preferred Stock of any series is outstanding, no dividends will be
declared or paid or set apart for payment on any capital stock of the Company of
any other series ranking, as to dividends, on a parity with or junior to the
Preferred Stock of such series for any period unless (i) if such series of
Preferred Stock has a cumulative dividend, full cumulative dividends have been
or contemporaneously are declared and paid or declared and a sum sufficient for
the payment thereof is set apart for such payment on the Preferred Stock of such
series for all past dividend periods and the then current dividend period or
(ii) if such series of Preferred Stock does not have a cumulative dividend, full
dividends for the then current dividend period have been or contemporaneously
are declared and paid or declared and a sum sufficient for the payment thereof
is set apart for such payment on the Preferred Stock of such series. When
dividends are not paid in full (or a sum sufficient for such full payment is not
so set apart) upon Preferred Stock of any series and the shares of any other
series of Preferred Stock ranking on a parity as to dividends with the Preferred
Stock of such series, all dividends declared upon Preferred Stock of such series
and any other series of Preferred Stock ranking on a parity as to dividends with
such Preferred Stock shall be declared pro rata so that the amount of dividends
declared per share of Preferred Stock of such series and such other series of
Preferred Stock shall in all cases bear to each other the same ratio that
accrued dividends per share on the Preferred Stock of such series (which shall
not include any accumulation in respect of unpaid dividends for prior dividend
periods if such
 
                                        6
<PAGE>   29
 
Preferred Stock does not have a cumulative dividend) and such other series of
Preferred Stock bear to each other. No interest, or sum of money in lieu of
interest, shall be payable in respect of any dividend payment or payments on
Preferred Stock of such series which may be in arrears.
 
     Except as provided in the immediately preceding paragraph, unless (i) if
such series of Preferred Stock has a cumulative dividend, full cumulative
dividends on the Preferred Stock of such series have been or contemporaneously
are declared and paid or declared and a sum sufficient for the payment thereof
is set apart for payment for all past dividend periods and the then current
dividend period, and (ii) if such series of Preferred Stock does not have a
cumulative dividend, full dividends on the Preferred Stock of such series have
been or contemporaneously are declared and paid or declared and a sum sufficient
for the payment thereof is set apart for payment for the then current dividend
period, no dividends (other than in shares of Common Stock or other shares of
capital stock ranking junior to the Preferred Stock of such series as to
dividends and upon liquidation) shall be declared or paid or set aside for
payment nor shall any other distribution be declared or made upon the Common
Stock, or any other capital stock of the Company ranking junior to or on a
parity with the Preferred Stock of such series as to dividends or upon
liquidation, nor shall any shares of Common Stock, or any other shares of
capital stock of the Company ranking junior to or on a parity with the Preferred
Stock of such series as to dividends or upon liquidation be redeemed, purchased
or otherwise acquired for any consideration (or any moneys be paid to or made
available for a sinking fund for the redemption of any such shares) by the
Company (except by conversion into or exchange for other capital stock of the
Company ranking junior to the Preferred Stock of such series as to dividends and
upon liquidation).
 
     Any dividend payment made on shares of a series of Preferred Stock shall
first be credited against the earliest accrued but unpaid dividend due with
respect to shares of such series which remains payable.
 
REDEMPTION
 
     If so indicated in the applicable Prospectus Supplement, the Preferred
Stock will be subject to mandatory redemption or redemption at the option of the
Company, as a whole or in part, in each case upon the terms, at the times and at
the redemption prices set forth in such Prospectus Supplement.
 
     The Prospectus Supplement relating to a series of Preferred Stock that is
subject to mandatory redemption will specify the number of shares of such
Preferred Stock that shall be redeemed by the Company in each year commencing
after a date to be specified, at a redemption price per share to be specified,
together with an amount equal to all accrued and unpaid dividends thereon (which
shall not, if such Preferred Stock does not have a cumulative dividend, include
any accumulation in respect of unpaid dividends for prior dividend periods) to
the date of redemption. The redemption price may be payable in cash or other
property, as specified in the applicable Prospectus Supplement. If the
redemption price for Preferred Stock of any series is payable only from the net
proceeds of the issuance of shares of capital stock of the Company, the terms of
such Preferred Stock may provide that, if no such shares of capital stock shall
have been issued or to the extent the net proceeds from any issuance are
insufficient to pay in full the aggregate redemption price then due, such
Preferred Stock shall automatically and mandatorily be converted into the
applicable shares of capital stock of the Company pursuant to conversion
provisions specified in the applicable Prospectus Supplement.
 
     Notwithstanding the foregoing, unless (i) if a series of Preferred Stock
has a cumulative dividend, full cumulative dividends on all shares of such
series of Preferred Stock shall have been or contemporaneously are declared and
paid or declared and a sum sufficient for the payment thereof set apart for
payment for all past dividend periods and the then current dividend period, and
(ii) if a series of Preferred Stock does not have a cumulative dividend, full
dividends on all shares of the Preferred Stock of such series have been or
contemporaneously are declared and paid or declared and a sum sufficient for the
payment thereof set apart for payment for the then current dividend period, no
shares of such series of Preferred Stock shall be redeemed unless all
outstanding shares of Preferred Stock of such series are simultaneously
redeemed; provided, however, that the foregoing shall not prevent the purchase
or acquisition of Preferred Stock of such series to preserve the REIT status of
the Company or pursuant to a purchase or exchange offer made on the same terms
to holders of all outstanding shares of Preferred Stock of such series. In
addition, unless (i) if such
 
                                        7
<PAGE>   30
 
series of Preferred Stock has a cumulative dividend, full cumulative dividends
on all outstanding shares of such series of Preferred Stock have been or
contemporaneously are declared and paid or declared and a sum sufficient for the
payment thereof set apart for payment for all past dividend periods and the then
current dividend period, and (ii) if such series of Preferred Stock does not
have a cumulative dividend, full dividends on the Preferred stock of such series
have been or contemporaneously are declared and paid or declared and a sum
sufficient for the payment thereof set apart for payment for the then current
dividend period, the Company shall not purchase or otherwise acquire directly or
indirectly any shares of Preferred Stock of such series (except by conversion
into or exchange for capital shares of the Company ranking junior to the
Preferred Stock of such series as to dividends and upon liquidation); provided,
however, that the foregoing shall not prevent the purchase or acquisition of
shares of Preferred Stock of such series to preserve the REIT status of the
Company or pursuant to a purchase or exchange offer made on the same terms to
holders of all outstanding shares of Preferred Stock of such series.
 
     If fewer than all of the outstanding shares of Preferred Stock of any
series are to be redeemed, the number of shares to be redeemed will be
determined by the Company and such shares may be redeemed pro rata from the
holders of record of such shares in proportion to the number of such shares held
or for which redemption is requested by such holder (with adjustments to avoid
redemption of fractional shares) or by any other equitable manner determined by
the Company.
 
     Notice of redemption will be mailed at least 30 days but not more than 60
days before the redemption date to each holder of record of Preferred Stock of
any series to be redeemed at the address shown on the stock transfer books of
the Company. Each notice shall state: (i) the redemption date; (ii) the number
of shares and series of the Preferred Stock to be redeemed; (iii) the redemption
price; (iv) the place or places where certificates for such Preferred Stock are
to be surrendered for payment of the redemption price; (v) that dividends on the
shares to be redeemed will cease to accrue on such redemption date; and (vi) the
date upon which the holder's conversion rights, if any, as to such shares shall
terminate. If fewer than all the shares of Preferred Stock of any series are to
be redeemed, the notice mailed to each such holder thereof shall also specify
the number of shares of Preferred Stock to be redeemed from each such holder. If
notice of redemption of any Preferred Stock has been given and if the funds
necessary for such redemption have been set aside by the Company in trust for
the benefit of the holders of any Preferred Stock so called for redemption, then
from and after the redemption date dividends will cease to accrue on such
Preferred Stock, and all rights of the holders of such shares will terminate,
except the right to receive the redemption price.
 
LIQUIDATION PREFERENCE
 
     Upon any voluntary or involuntary liquidation, dissolution or winding up of
the affairs of the Company, then, before any distribution or payment shall be
made to the holders of any Common Stock or any other class or series of capital
stock of the Company ranking junior to the Preferred Stock in the distribution
of assets upon any liquidation, dissolution or winding up of the Company, the
holders of each series of Preferred Stock shall be entitled to receive out of
assets of the Company legally available for distribution to stockholders
liquidating distributions in the amount of the liquidation preference per share,
if any, set forth in the applicable Prospectus Supplement, plus an amount equal
to all dividends accrued and unpaid thereon (which shall not include any
accumulation in respect of unpaid noncumulative dividends for prior dividend
periods). After payment of the full amount of the liquidating distributions to
which they are entitled, the holders of Preferred Stock will have no right or
claim to any of the remaining assets of the Company. In the event that, upon any
such voluntary or involuntary liquidation, dissolution or winding up, the
available assets of the Company are insufficient to pay the amount of the
liquidating distributions on all outstanding shares of Preferred Stock and the
corresponding amounts payable on all shares of other classes or series of
capital stock of the Company ranking on a parity with the Preferred Stock in the
distribution of assets, then the holders of the Preferred Stock and all other
such classes or series of capital stock shall share ratably in any such
distribution of assets in proportion to the full liquidating distributions to
which they would otherwise be respectively entitled.
 
     If liquidating distributions shall have been made in full to all holders of
Preferred Stock, the remaining assets of the Company shall be distributed among
the holders of any other classes or series of capital stock ranking junior to
the Preferred Stock upon liquidation, dissolution or winding up, according to
their respective
 
                                        8
<PAGE>   31
 
rights and preferences and in each case according to their respective number of
shares. For such purposes, the consolidation or merger of the Company with or
into any other corporation, trust or entity, or the sale, lease or conveyance of
all or substantially all of the property or business of the Company, shall not
be deemed to constitute a liquidation, dissolution or winding up of the Company.
 
VOTING RIGHTS
 
     Holders of the Preferred Stock will not have any voting rights, except as
set forth below or as otherwise from time to time required by law or as
indicated in the applicable Prospectus Supplement.
 
     Unless provided otherwise for any series of Preferred Stock, so long as any
shares of Preferred Stock of a series remain outstanding, the Company will not,
without the affirmative vote or consent of the holders of at least two-thirds of
the shares of such series of Preferred Stock outstanding at the time, given in
person or by proxy, either in writing or at a meeting (such series voting
separately as a class), (i) authorize or create, or increase the authorized or
issued amount of, any class or series of capital stock ranking prior to such
series of Preferred Stock with respect to payment of dividends or the
distribution of assets upon liquidation, dissolution or winding up or reclassify
any authorized capital stock of the Company into such shares, or create,
authorize or issue any obligation or security convertible into or evidencing the
right to purchase any such shares; or (ii) amend, alter or repeal the provisions
of the Company's Articles of Incorporation or the Designating Amendment for such
series of Preferred Stock, whether by merger, consolidation or otherwise (an
"Event"), so as to materially and adversely affect any right, preference,
privilege or voting power of such series of Preferred Stock or the holders
thereof; provided, however, with respect to the occurrence of any of the Events
set forth in (ii) above, so long as the Preferred Stock remains outstanding with
the terms thereof materially unchanged, taking into account that upon the
occurrence of an Event the Company may not be the surviving entity, the
occurrence of any such Event shall not be deemed to materially and adversely
affect such rights, preferences, privileges or voting power of holders of
Preferred Stock, and provided further that (x) any increase in the amount of the
authorized Preferred Stock or the creation or issuance of any other series of
Preferred Stock, or (y) any increase in the amount of authorized shares of such
series or any other series of Preferred Stock, in each case ranking on a parity
with or junior to the Preferred Stock of such series with respect to payment of
dividends or the distribution of assets upon liquidation, dissolution or winding
up, shall not be deemed to materially and adversely affect such rights,
preferences, privileges or voting powers.
 
     The foregoing voting provisions will not apply if, at or prior to the time
when the act with respect to which such vote would otherwise be required shall
be effected, all outstanding shares of such series of Preferred Stock shall have
been redeemed or called for redemption and sufficient funds shall have been
deposited in trust to effect such redemption.
 
CONVERSION RIGHTS
 
     The terms and conditions, if any, upon which any series of Preferred Stock
is convertible into Common Stock will be set forth in the applicable Prospectus
Supplement relating thereto. Such terms will include the number of shares of
Common Stock into which the shares of Preferred Stock are convertible, the
conversion price (or manner of calculation thereof), the conversion period,
provisions as to whether conversion will be at the option of the holders of the
Preferred Stock or the Company, the events requiring an adjustment of the
conversion price and provisions affecting conversion in the event of the
redemption of such series of Preferred Stock.
 
RESTRICTIONS ON OWNERSHIP
 
     For the Company to qualify as a REIT under the Internal Revenue Code of
1986, as amended (the "Code"), not more than 50% in value of its outstanding
capital stock may be owned, directly or indirectly, by five or fewer individuals
(as defined in the Code to include certain entities) during the last half of a
taxable year. To assist the Company in meeting this requirement, the Company may
take certain actions to limit the beneficial ownership, directly or indirectly,
by a single person of the Company's outstanding equity securities, including any
Preferred Stock of the Company. Therefore, the Designating Amendment for each
series of Preferred Stock may contain provisions restricting the ownership and
transfer of the Preferred Stock. The
 
                                        9
<PAGE>   32
 
applicable Prospectus Supplement will specify any additional ownership
limitation relating to a series of Preferred Stock. See "Restrictions on
Transfers of Capital Stock."
 
TRANSFER AGENT
 
     The transfer agent and registrar for the Preferred Stock will be set forth
in the applicable Prospectus Supplement.
 
                          DESCRIPTION OF COMMON STOCK
 
     The description of the Company's Common Stock set forth below does not
purport to be complete and is qualified in its entirety by reference to the
Company's Articles of Incorporation and Bylaws.
 
GENERAL
 
     Under the Articles of Incorporation, the Company has authority to issue 40
million shares of Common Stock, par value $.01 per share. Under Maryland law,
stockholders generally are not responsible for the Company's debts or
obligations. As of February 20, 1997, the Company had outstanding 20,415,510
shares of Common Stock. The Common Stock is listed on the NYSE and the PSE under
the symbol "BYA."
 
TERMS
 
     Subject to the preferential rights of any other shares or series of stock
and to the provisions of the Company's Articles of Incorporation regarding
Excess Stock, holders of shares of Common Stock will be entitled to receive
dividends on shares of Common Stock if, as and when authorized and declared by
the Board of Directors of the Company out of assets legally available therefor
and to share ratably in the assets of the Company legally available for
distribution to its stockholders in the event of its liquidation, dissolution or
winding-up after payment of, or adequate provision for, all known debts and
liabilities of the Company.
 
     Subject to the provisions of the Company's Articles of Incorporation
regarding Excess Stock, each outstanding share of Common Stock entitles the
holder to one vote on all matters submitted to a vote of stockholders, including
the election of Directors and, except as otherwise required by law or except as
provided with respect to any other class or series of stock, the holders of
Common Stock will possess the exclusive voting power. There is no cumulative
voting in the election of Directors, which means that the holders of a majority
of the outstanding shares of Common Stock can elect all of the Directors then
standing for election, and the holders of the remaining shares of Common Stock
will not be able to elect any Directors.
 
     Holders of Common Stock have no conversion, sinking fund or redemption
rights, or preemptive rights to subscribe for any securities of the Company.
 
     The Company intends to furnish its stockholders with annual reports
containing audited consolidated financial statements and an opinion thereon
expressed by an independent public accounting firm and quarterly reports for the
first three quarters of each fiscal year containing unaudited financial
information.
 
     Subject to the provisions of the Company's Articles of Incorporation
regarding Excess Stock, all shares of Common Stock will have equal dividend,
distribution, liquidation and other rights, and will have no preference,
appraisal or exchange rights.
 
     Pursuant to the MGCL, a corporation generally cannot dissolve, amend its
Articles of Incorporation, merge, sell all or substantially all of its assets,
engage in a share exchange or engage in similar transactions outside the
ordinary course of business unless approved by the affirmative vote of
stockholders holding at least two-thirds of the shares entitled to vote on the
matter unless a lesser percentage is set forth in the Company's Articles of
Incorporation. The Company's Articles of Incorporation do not provide for a
lesser percentage in such situations.
 
                                       10
<PAGE>   33
 
RESTRICTIONS ON OWNERSHIP
 
     For the Company to qualify as a REIT under the Code, not more than 50% in
value of its outstanding capital stock may be owned, directly or indirectly, by
five or fewer individuals (as defined in the Code to include certain entities)
during the last half of a taxable year. To assist the Company in meeting this
requirement, the Company may take certain actions to limit the beneficial
ownership, directly or indirectly, by a single person of the Company's
outstanding equity securities. See "Restrictions on Transfers of Capital Stock."
 
TRANSFER AGENT
 
     The transfer agent and registrar for the Common Stock is American Stock
Transfer & Trust Company of New York, New York.
 
                   RESTRICTIONS ON TRANSFERS OF CAPITAL STOCK
 
     For the Company to qualify as a REIT under the Code, among other things,
not more than 50% in value of its outstanding capital stock may be owned,
directly or indirectly, by five or fewer individuals (defined in the Code to
include certain entities) during the last half of a taxable year, and such
capital stock must be beneficially owned by 100 or more persons during at least
335 days of a taxable year of 12 months or during a proportionate part of a
shorter taxable year (in each case, other than the first such year). To ensure
that the Company remains a qualified REIT, the Articles of Incorporation,
subject to certain exceptions, provide that no holder may own, or be deemed to
own by virtue of the attribution provisions of the Code, more than nine percent
(9%) (the "Ownership Limit") of any class or series of the Company's capital
stock. The Board of Directors may waive the Ownership Limit if evidence
satisfactory to the Board of Directors and the Company's tax counsel is
presented that the changes in ownership will not then or in the future
jeopardize the Company's status as a REIT. Any transfer of capital stock or any
security convertible into capital stock that would create a direct or indirect
ownership of capital stock in excess of the Ownership Limit or that would result
in the disqualification of the Company as a REIT, including any transfer that
results in the capital stock being owned by fewer than 100 persons or results in
the Company being "closely held" within the meaning of Section 856(h) of the
Code, shall be null and void, and the intended transferee will acquire no rights
to the capital stock. The foregoing restrictions on transferability and
ownership will not apply if the Board of Directors determines that it is no
longer in the best interests of the Company to attempt to qualify, or to
continue to qualify, as a REIT.
 
     Capital stock owned, or deemed to be owned, or transferred to a stockholder
in excess of the Ownership Limit will automatically be exchanged for shares of
Excess Stock that will be transferred, by operation of law, to the Company as
trustee of a trust for the exclusive benefit of the transferees to whom such
capital stock may be ultimately transferred without violating the Ownership
Limit. While the Excess Stock is held in trust, it will not be entitled to vote,
it will not be considered for purposes of any stockholder vote or the
determination of a quorum for such vote and, except upon liquidation, it will
not be entitled to participate in dividends or other distributions. Any dividend
or distribution paid to a proposed transferee of Excess Stock prior to the
discovery by the Company that capital stock has been transferred in violation of
the provisions of the Company's Articles of Incorporation shall be repaid to the
Company upon demand. The Excess Stock is not treasury stock, but rather
constitutes a separate class of issued and outstanding stock of the Company. The
original transferee-stockholder may, at any time the Excess Stock is held by the
Company in trust, transfer the interest in the trust representing the Excess
Stock to any individual whose ownership of the capital stock exchanged into such
Excess Stock would be permitted under the Ownership Limit, at a price not in
excess of the price paid by the original transferee-stockholder for the capital
stock that was exchanged in Excess Stock. Immediately upon the transfer to the
permitted transferee, the Excess Stock will automatically be exchanged for
capital stock of the class from which it was converted. If the foregoing
transfer restrictions are determined to be void or invalid by virtue of any
legal decision, statute, rule or regulation, then the intended transferee of any
Excess Stock may be deemed, at the option of the Company, to have acted as an
agent on behalf of the Company in acquiring the Excess Stock and to hold the
Excess Stock on behalf of the Company.
 
                                       11
<PAGE>   34
 
     In addition to the foregoing transfer restrictions, the Company will have
the right, for a period of 90 days during the time any Excess Stock is held by
the Company in trust, to purchase all or any portion of the Excess Stock from
the original transferee-stockholder for the lesser of the price paid for the
capital stock by the original transferee-stockholder or the market price (as
determined in the manner set forth in the Articles of Incorporation) of the
capital stock on the date the Company exercises its option to purchase. The
90-day period begins on the date on which the Company receives written notice of
the transfer or other event resulting in the exchange of capital stock for
Excess Stock.
 
     Each stockholder shall upon demand be required to disclose to the Company
in writing any information with respect to the direct, indirect and constructive
ownership of beneficial interests as the Board of Directors deems necessary to
comply with the provisions of the Code applicable to REITs, to comply with the
requirements of any taxing authority or governmental agency or to determine any
such compliance.
 
     This ownership limitation may have the effect of precluding acquisition of
control of the Company unless the Board of Directors determines that maintenance
of REIT status is no longer in the best interests of the Company.
 
                              PLAN OF DISTRIBUTION
 
     The Company may sell Securities to or through one or more underwriters or
dealers for public offering and sale by or through them, directly to one or more
purchasers, through agents or through any combination of these methods of sale.
Direct sale to investors may be accomplished through subscription rights
distributed to the Company's stockholders on a pro-rata basis. In connection
with any distribution of subscription rights to stockholders, if all of the
underlying Securities are not subscribed for, the Company may sell the
unsubscribed Securities directly to third parties or may engage the services of
one or more underwriters, dealers or agents, including standby underwriters, to
sell the unsubscribed Securities to third parties.
 
     The distribution of the Securities may be effected from time to time in one
or more transactions at a fixed price or prices, which may be changed, at market
prices prevailing at the time of sale, at prices related to such prevailing
market prices, or at negotiated prices (any of which may represent a discount
from the prevailing market prices).
 
     In connection with the sale of Securities, underwriters or agents may
receive compensation from the Company or from purchasers of Securities, for whom
they may act as agents, in the form of discounts, concessions or commissions.
Underwriters may sell Securities to or through dealers, and such dealers may
receive compensation in the form of discounts, concessions or commissions from
the underwriters and/or commissions from the purchasers for whom they may act as
agents. Underwriters, dealers, and agents that participate in the distribution
of Securities may be deemed to be underwriters under the Securities Act, and any
discounts or commissions they receive from the Company and any profit on the
resale of Securities they realize may be deemed to be underwriting discounts and
commissions under the Securities Act. Any such underwriter or agent will be
identified, and any such compensation received from the Company will be
described, in the applicable Prospectus Supplement.
 
     Unless otherwise specified in the related Prospectus Supplement, each
series of Securities will be a new issue with no established trading market,
other than the Common Stock which is listed on the NYSE and the PSE. Any shares
of Common Stock sold pursuant to a Prospectus Supplement will be listed on the
NYSE and the PSE, subject to official notice of issuance. The Company may elect
to list any series of Preferred Stock on an exchange, but is not obligated to do
so. It is possible that one or more underwriters may make a market in a series
of Securities, but will not be obligated to do so and may discontinue any market
making at any time without notice. Therefore, no assurance can be given as to
the liquidity of, or the trading market for, the Securities.
 
     Under agreements into which the Company may enter, underwriters, dealers
and agents who participate in the distribution of Securities may be entitled to
indemnification by the Company against certain liabilities, including
liabilities under the Securities Act.
 
                                       12
<PAGE>   35
 
     Underwriters, dealers and agents may engage in transactions with, or
perform services for, or be tenants of, the Company in the ordinary course of
business.
 
     If so indicated in the applicable Prospectus Supplement, the Company will
authorize dealers acting as the Company's agents to solicit offers by certain
institutions to purchase Securities from the Company at the public offering
price set forth in such Prospectus Supplement pursuant to delayed delivery
contracts ("Contracts") providing for payment and delivery on the date or dates
stated in such Prospectus Supplement. Each Contract will be for an amount not
less than, and the aggregate principal amount of Securities sold pursuant to
Contracts shall be not less nor more than, the respective amounts stated in the
applicable Prospectus Supplement. Institutions with whom Contracts, when
authorized, may be made include commercial and savings banks, insurance
companies, pension funds, investment companies, educational and charitable
institutions, and other institutions, but will in all cases be subject to the
approval of the Company. Contracts will not be subject to any conditions except
(i) the purchase by an institution of the Securities covered by its Contracts
shall not at the time of delivery be prohibited under the laws of any
jurisdiction in the United States to which such institution is subject, and (ii)
if the Securities are being sold to underwriters, the Company shall have sold to
such underwriters the total principal amount of the Securities less the
principal amount thereof covered by Contracts. The underwriters and such other
agents will not have any responsibility in respect of the validity or
performance of such contracts.
 
     In order to comply with the securities laws of certain states, if
applicable, the Securities offered hereby will be sold in such jurisdictions
only through registered or licensed brokers or dealers. In addition, in certain
states Securities may not be sold unless they have been registered or qualified
for sale in the applicable state or an exemption from the registration or
qualification requirement is available and is complied with.
 
     Under applicable rules and regulations under the Exchange Act, under
certain circumstances a person engaged in the distribution of the Securities
offered hereby may not simultaneously engage in market making activities with
respect to the Securities for a specified period prior to the commencement of
such distribution.
 
                                 LEGAL MATTERS
 
     Certain legal matters, including the legality of the Securities, will be
passed upon for the Company by Goodwin, Procter & Hoar LLP, Boston,
Massachusetts.
 
                                    EXPERTS
 
     The financial statements and schedule thereto incorporated by reference in
this Prospectus or elsewhere in the Registration Statement, to the extent and
for the periods indicated in their report have been audited by Coopers & Lybrand
L.L.P., independent accountants, and are incorporated herein in reliance upon
the authority of said firm as experts in giving said reports.
 
                                       13
<PAGE>   36
 
================================================================================
 
     NO DEALER, SALESPERSON OR OTHER INDIVIDUAL HAS BEEN AUTHORIZED TO GIVE ANY
INFORMATION OR MAKE ANY REPRESENTATIONS NOT CONTAINED IN THIS PROSPECTUS
SUPPLEMENT AND THE PROSPECTUS. IF GIVEN OR MADE, SUCH INFORMATION OR
REPRESENTATIONS MUST NOT BE RELIED UPON AS HAVING BEEN AUTHORIZED BY THE COMPANY
OR ANY OTHER PERSON. THIS PROSPECTUS SUPPLEMENT AND THE PROSPECTUS DO NOT
CONSTITUTE AN OFFER TO SELL, OR A SOLICITATION OF AN OFFER TO BUY, ANY OF THE
SECURITIES OFFERED HEREBY TO ANY PERSON OR BY ANYONE IN ANY JURISDICTION IN
WHICH IT IS UNLAWFUL TO MAKE SUCH OFFER OR SOLICITATION. NEITHER THE DELIVERY OF
THIS PROSPECTUS SUPPLEMENT OR THE PROSPECTUS NOR ANY SALE MADE HEREUNDER SHALL,
UNDER ANY CIRCUMSTANCES, CREATE ANY IMPLICATION THAT THE INFORMATION CONTAINED
HEREIN IS CORRECT AS OF ANY DATE SUBSEQUENT TO THE DATE HEREOF.
 
                            ------------------------
 
                               TABLE OF CONTENTS
 
<TABLE>
<CAPTION>
                                            PAGE
                                            ----
<S>                                         <C>
             PROSPECTUS SUPPLEMENT
Prospectus Supplement Summary.............   S-2
Risk Factors..............................   S-4
Use of Proceeds...........................   S-9
The Company...............................   S-9
Company Philosophy........................  S-12
The Communities...........................  S-13
Recent Developments.......................  S-17
Certain Federal Income Tax
  Considerations..........................  S-18
Underwriting..............................  S-21
Legal Matters.............................  S-22
Experts...................................  S-22
                   PROSPECTUS
Available Information.....................     2
Incorporation of Certain Documents by
  Reference...............................     2
The Company...............................     3
Use of Proceeds...........................     3
Ratios of Earnings to Fixed Charges and
  Preferred Stock Dividends...............     4
Description of Preferred Stock............     5
Description of Common Stock...............    10
Restrictions on Transfers of Capital
  Stock...................................    11
Plan of Distribution......................    12
Legal Matters.............................    13
Experts...................................    13
</TABLE>
 
================================================================================
================================================================================
                                2,300,000 SHARES
                                      LOGO
                                  COMMON STOCK
                            ------------------------
                             PROSPECTUS SUPPLEMENT
                            ------------------------
 
                            PAINEWEBBER INCORPORATED
 
                           A.G. EDWARDS & SONS, INC.
                            ------------------------
                               September 10, 1997
================================================================================


© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission