<PAGE> PAGE 1
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000 C000000 0000902717
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010 A000001 PRUDENTIAL INVESTMENTS FUND MANAGEMENT, LLC
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<PAGE> PAGE 2
011 C010002 ST. LOUIS
011 C020002 MO
011 C030002 00000
011 A000003 KIDDER, PEABODY & CO. INC.
011 B000003 8-4831
011 C010003 NEW YORK
011 C020003 NY
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011 C010004 NEW YORK
011 C020004 NY
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011 B000005 8-1682
011 C010005 NEW YORK
011 C020005 NY
011 C030005 00000
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011 C010006 NEW YORK
011 C020006 NY
011 C030006 00000
011 A000007 FIRST ALBANY CORPORATION
011 B000007 8-2018
011 C010007 ALBANY
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011 C030007 00000
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<PAGE> PAGE 3
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022 C000008 100
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<PAGE> PAGE 4
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<PAGE> PAGE 6
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<PAGE> PAGE 7
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<PAGE> PAGE 9
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<PAGE> PAGE 10
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SIGNATURE HENRY GABBAY
TITLE TREASURER
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000902717
<NAME> THE BLACKROCK NEW YORK INVESTMENT QUALITY MUNICIPAL TRUST INC.
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> Oct-31-1997
<PERIOD-END> Apr-30-1997
<INVESTMENTS-AT-COST> 26,973,283
<INVESTMENTS-AT-VALUE> 27,470,500
<RECEIVABLES> 506,086
<ASSETS-OTHER> 41,073
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 28,017,659
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 86,537
<TOTAL-LIABILITIES> 86,537
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 27,895,310
<SHARES-COMMON-STOCK> 1,307,093
<SHARES-COMMON-PRIOR> 1,307,093
<ACCUMULATED-NII-CURRENT> 176,695
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (638,100)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 497,217
<NET-ASSETS> 27,931,122
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 815,450
<OTHER-INCOME> 0
<EXPENSES-NET> 110,010
<NET-INVESTMENT-INCOME> 705,440
<REALIZED-GAINS-CURRENT> 125,125
<APPREC-INCREASE-CURRENT> (302,452)
<NET-CHANGE-FROM-OPS> 528,113
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (691,004)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 0
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> (162,891)
<ACCUMULATED-NII-PRIOR> 162,259
<ACCUMULATED-GAINS-PRIOR> (763,225)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 49,004
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 110,010
<AVERAGE-NET-ASSETS> 18,285,000
<PER-SHARE-NAV-BEGIN> 14.00
<PER-SHARE-NII> 0.54
<PER-SHARE-GAIN-APPREC> (0.14)
<PER-SHARE-DIVIDEND> (0.53)
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 13.87
<EXPENSE-RATIO> 1.20
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0.00
</TABLE>
E:\DGARFIEL\FUNDS\BLKROCK\MISC\RNYNSR77.697
For the semi-annual period ended April 30,
1997
File number 811-7672
SUB-ITEM 77C
Submission of Matters to a Vote of Security Holders
An Annual Meeting of Shareholders was
held on April 15, 1997. At such meeting the
shareholders approved the selection of
auditors and the election of directors.
Pursuant to Instruction 2 to this Sub-Item,
information as to these matters has not been
included in this Attachment.
E:\DGARFIEL\FUNDS\BLKROCK\MISC\RNYNSR.SG1
This report is signed on behalf of the
Registrant in the City of New York and State
of New York on the 25th day of June, 1997.
THE BLACKROCK NEW YORK INVESTMENT
QUALITY MUNICIPAL TRUST INC.
Witness: /s/ James Kong
By: /s/ Henry Gabbay James
Kong Henry Gabbay
Assistant Treasurer
Treasurer
