Muni New York Int. Duration (MNE) -- Converted by SEC Publisher, created by BCL Technologies Inc., for SEC Filing

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED
MANAGEMENT INVESTMENT COMPANY

Investment Company Act file number 811-21346

Name of Fund: BlackRock Muni New York Intermediate Duration Fund, Inc. (MNE)

Fund Address: 100 Bellevue Parkway, Wilmington, DE 19809

Name and address of agent for service: Donald C. Burke, Chief Executive Officer, BlackRock Muni New York
Intermediate Duration Fund, Inc., 800 Scudders Mill Road, Plainsboro, NJ, 08536. Mailing address: P.O.
Box 9011, Princeton, NJ, 08543-9011

Registrant’s telephone number, including area code: (800) 882-0052, Option 4

Date of fiscal year end: 07/31/2009

Date of reporting period: 08/01/2008 – 10/31/2008

Item 1 – Schedule of Investments

BlackRock Muni New York Intermediate Duration Fund, Inc.         
Schedule of Investments October 31, 2008 (Unaudited)    (Percentages shown are based on Net Assets) 
 
            Par     
    Municipal Bonds        (000)    Value 
 
 
 
 
 New York - 126.0%    Albany, New York, IDA, Civic Facility Revenue Refunding Bonds (Albany     
    College of Pharmacy Project), Series A, 5.25%, 12/01/19        $ 760    $ 635,793 
   
 
 
 
    Cattaraugus County, New York, IDA, Civic Facility Revenue Bonds (Saint     
    Bonaventure University Project), Series A, 4.90%, 5/01/16    695    619,016 
   
 
 
    Cattaraugus County, New York, IDA, Civic Facility Revenue Bonds (Saint     
    Bonaventure University Project), Series A, 5%, 5/01/23        500    389,895 
   
 
 
 
    Dutchess County, New York, IDA, Civic Facility Revenue Bonds (Saint     
    Francis Hospital), Series B, 7.25%, 3/01/19        410    388,450 
   
 
 
 
    Dutchess County, New York, IDA, Civic Facility Revenue Refunding Bonds     
    (Bard College), Series A-1, 5%, 8/01/22        750    678,420 
   
 
 
 
    Erie County, New York, IDA, Life Care Community Revenue Bonds         
    (Episcopal Church Home), Series A, 5.875%, 2/01/18        2,000    1,717,760 
   
 
 
 
    Genesee County, New York, IDA, Civic Facility Revenue Refunding Bonds     
    (United Memorial Medical Center Project), 4.75%, 12/01/14    445    384,689 
   
 
 
    Long Island Power Authority, New York, Electric System Revenue         
    Refunding Bonds, Series D, 5%, 9/01/25 (a)        4,000    3,650,680 
   
 
 
 
    Metropolitan Transportation Authority, New York, Revenue Refunding     
    Bonds, Series A, 5%, 11/15/25 (b)        3,500    3,178,245 
   
 
 
 
    New York City, New York, City Housing Development Corporation, M/F     
    Housing Revenue Bonds, AMT, Series J-2, 4.75%, 11/01/27    1,000    761,220 
   
 
 
    New York City, New York, City Housing Development Corporation,         
    Presidential Revenue Bonds (The Animal Medical Center), Series A,     
    5.50%, 12/01/33        1,615    1,418,180 
   
 
 
 
    New York City, New York, City IDA, Civic Facility Revenue Bonds (PSCH     
    Inc. Project), 6.20%, 7/01/20        1,415    1,214,990 
   
 
 
 
    New York City, New York, City IDA, PILOT Revenue Bonds (Queens         
    Baseball Stadium Project), 5%, 1/01/31 (c)        2,000    1,738,740 
   
 
 
 
    New York City, New York, City IDA, Special Facility Revenue Bonds (1990     
    American Airlines Inc. Project), AMT, 5.40%, 7/01/20        1,500    570,000 
   
 
 
 
    New York City, New York, City IDA, Special Facility Revenue Bonds         
    (British Airways Plc Project), AMT, 7.625%, 12/01/32        1,000    722,720 
   
 
 
 
    New York City, New York, City IDA, Special Facility Revenue Bonds         
    (Continental Airlines Inc. Project), AMT, 8.375%, 11/01/16    1,000    699,990 
   
 
 
    New York City, New York, City IDA, Special Facility Revenue Refunding Bonds     
    (Terminal One Group Association Project), AMT, 5.50%, 1/01/24    1,000    842,100 
   
 
 
    New York City, New York, City Transitional Finance Authority, Building     
    Aid Revenue Bonds, Series S-1, 5%, 7/15/24 (b)        1,000    957,920 
   
 
 
 
    New York City, New York, City Transitional Finance Authority, Building     
    Aid Revenue Refunding Bonds, Series S-1, 5%, 1/15/34        1,000    882,240 
 
 
 
 
 Portfolio Abbreviations             

To simplify the listings of portfolio holdings in the Schedule of Investments, the names and descriptions of many of the securities have been abbreviated according to the list below.

AMT    Alternative Minimum Tax (subject to)    IDA    Industrial Development Authority 
GO    General Obligation Bonds    M/F    Multi-Family 
HFA    Housing Finance Agency    PILOT    Payment in Lieu of Taxes 

1

BlackRock Muni New York Intermediate Duration Fund, Inc.         
Schedule of Investments October 31, 2008 (Unaudited)    (Percentages shown are based on Net Assets) 
 
        Par     
                                                         Municipal Bonds        (000)    Value 
 
 
 
                                                         New York City, New York, GO, Series D1, 5.125%, 12/01/23    $ 1,500    $ 1,449,030 
 
 
                                                         New York City, New York, GO, Series J, 5.50%, 6/01/13 (d)    2,710    2,987,423 
 
 
                                                         New York City, New York, GO, Series J, 5.25%, 5/15/18 (a)    1,500    1,516,620 
 
 
                                                         New York City, New York, GO, Series J, 5.50%, 6/01/21        290    291,734 
 
 
 
                                                         New York City, New York, GO, Sub-Series F-1, 5%, 9/01/22 (e)    1,000    956,880 
 
 
                                                         New York City, New York, IDA, Civic Facility Revenue Bonds (Lycee         
                                                         Francais de New York Project), Series A, 5.50%, 6/01/15 (f)    500    474,095 
 
 
                                                         New York City, New York, IDA, Civic Facility Revenue Refunding Bonds         
                                                         (Polytechnic University), 4.70%, 11/01/22 (f)        1,000    789,700 
 
 
 
                                                         New York City, New York, Trust for Cultural Resources Revenue Bonds         
                                                         (Museum of American Folk Art), 6.125%, 7/01/30 (f)        500    390,160 
 
 
 
                                                         New York State Dormitory Authority, Non-State Supported Debt, Lease         
                                                         Revenue Bonds (Municipal Health Facilities Improvement Program), Sub-         
                                                         Series 2-4, 5%, 1/15/27        600    563,748 
 
 
 
                                                         New York State Dormitory Authority, Non-State Supported Debt Revenue         
                                                         Bonds (New York University Hospitals Center), Series B, 5.25%, 7/01/24    500    367,210 
 
 
                                                         New York State Dormitory Authority, Non-State Supported Debt Revenue         
                                                         Bonds (Saint Johns University), Series A, 5%, 7/01/27 (a)        850    765,842 
 
 
 
                                                         New York State Dormitory Authority, Non-State Supported Debt, Revenue         
                                                         Refunding Bonds (Mount Sinai-NYU Medical Center Health System), Series         
                                                         A, 6.50%, 7/01/10 (d)        330    355,813 
 
 
 
                                                         New York State Dormitory Authority, Non-State Supported Debt, Revenue         
                                                         Refunding Bonds (Mount Sinai-NYU Medical Center Health System), Series         
                                                         A, 6.625%, 7/01/10 (d)        660    712,965 
 
 
 
                                                         New York State Dormitory Authority, Non-State Supported Debt, Revenue         
                                                         Refunding Bonds (Mount Sinai-NYU Medical Center Health System), Series         
                                                         A, 6.625%, 7/01/18        340    343,879 
 
 
 
                                                         New York State Dormitory Authority, Non-State Supported Debt, Revenue         
                                                         Refunding Bonds (New York University Hospital Center), Series A, 5%,         
                                                         7/01/16        1,130    930,419 
 
 
 
                                                         New York State Dormitory Authority Revenue Bonds (North Shore - Long         
                                                         Island Jewish Health System), 5%, 5/01/13        1,500    1,545,015 
 
 
 
                                                         New York State Dormitory Authority Revenue Bonds (Winthrop S. Nassau         
                                                         University), 5.50%, 7/01/11        1,735    1,756,705 
 
 
 
                                                         New York State Dormitory Authority, Revenue Refunding Bonds (Lenox         
                                                         Hill Hospital Obligation Group), 5.75%, 7/01/17        1,305    1,127,820 
 
 
 
                                                         New York State Dormitory Authority, Revenue Refunding Bonds (State         
                                                         University Educational Facilities), Series A, 5.50%, 5/15/13    1,000    1,040,720 
 
 
                                                         New York State Dormitory Authority, State Personal Income Tax Revenue         
                                                         Bonds (Education), Series F, 5%, 3/15/30        1,790    1,695,416 
 
 
 
                                                         New York State Dormitory Authority, Supported Debt Revenue Refunding         
                                                         Bonds (Department of Health), Series A, 5%, 7/01/25 (g)        1,500    1,417,170 
 
 
 
                                                         New York State Energy Research and Development Authority, Gas Facilities         
                                                         Revenue Refunding Bonds (Brooklyn Union Gas Company/Keyspan), AMT,         
                                                         Series A, 4.70%, 2/01/24 (b)        2,000    1,565,520 
 
 
 
                                                         New York State, HFA, M/F Housing Revenue Bonds (Kensico Terrace         
                                                         Apartments), AMT, Series A, 4.75%, 8/15/26        1,185    914,998 
 
 
 

2

BlackRock Muni New York Intermediate Duration Fund, Inc.         
Schedule of Investments October 31, 2008 (Unaudited)    (Percentages shown are based on Net Assets) 
 
            Par     
    Municipal Bonds        (000)    Value 
 
 
 
 
    New York State Mortgage Agency, Homeowner Mortgage Revenue Bonds,         
    AMT, Series 130, 4.75%, 10/01/30        $ 2,500    $ 1,816,625 
   
 
 
 
    New York State Mortgage Agency, Homeowner Mortgage Revenue Bonds,         
    AMT, Series 143, 4.85%, 10/01/27        500    387,315 
   
 
 
 
    New York State Mortgage Agency, Homeowner Mortgage Revenue         
    Refunding Bonds, AMT, Series 133, 4.95%, 10/01/21        1,000    847,940 
   
 
 
 
    New York State Mortgage Agency, Homeowner Mortgage Revenue         
    Refunding Bonds, AMT, Series 137, 4.70%, 10/01/31        750    534,488 
   
 
 
 
    New York State Mortgage Agency, Homeowner Mortgage Revenue         
    Refunding Bonds, AMT, Series 140, 4.65%, 10/01/26        500    378,950 
   
 
 
 
    New York State Municipal Bond Bank Agency, Special School Purpose         
    Revenue Bonds, Series C, 5.25%, 12/01/18        2,000    2,038,200 
   
 
 
 
    New York State Thruway Authority, Second General Highway and Bridge         
    Trust Fund Revenue Bonds, Series A, 5%, 4/01/22 (c)        1,000    986,310 
   
 
 
 
    New York State Urban Development Corporation Revenue Bonds,         
    Subordinate Lien, Corporation Purpose, Series A, 5.125%, 7/01/19    2,000    2,002,780 
   
 
 
    Saratoga County, New York, IDA, Civic Facility Revenue Bonds (The         
    Saratoga Hospital Project) Series B, 5%, 12/01/22        500    412,105 
   
 
 
 
    Saratoga County, New York, IDA, Civic Facility Revenue Refunding Bonds         
    (The Saratoga Hospital Project), Series A, 4.375%, 12/01/13 (h)    365    342,563 
   
 
 
    Saratoga County, New York, IDA, Civic Facility Revenue Refunding Bonds         
    (The Saratoga Hospital Project), Series A, 4.50%, 12/01/14 (h)    380    352,511 
   
 
 
    Saratoga County, New York, IDA, Civic Facility Revenue Refunding Bonds         
    (The Saratoga Hospital Project), Series A, 4.50%, 12/01/15 (h)    395    358,387 
   
 
 
    Schenectady, New York, IDA, Civic Facility Revenue Refunding Bonds         
    (Union College Project), 5%, 7/01/26        1,000    942,800 
   
 
 
 
    Suffolk County, New York, IDA, Continuing Care and Retirement,         
    Revenue Refunding Bonds (Jeffersons Ferry Project), 4.625%, 11/01/16    800    698,792 
   
 
 
    Tobacco Settlement Financing Corporation of New York Revenue Bonds,         
    Series C-1, 5.50%, 6/01/22        1,000    976,600 
   
 
 
 
    Tompkins County, New York, IDA, Care Community Revenue Refunding         
    Bonds (Kendal at Ithaca), Series A-2, 5.75%, 7/01/18        250    237,015 
   
 
 
 
    Tompkins County, New York, IDA, Care Community Revenue Refunding         
    Bonds (Kendal at Ithaca), Series A-2, 6%, 7/01/24        1,000    912,730 
   
 
 
 
    Triborough Bridge and Tunnel Authority, New York, Revenue Bonds,         
    Series A, 5%, 11/15/31        1,000    936,350 
   
 
 
 
    Westchester County, New York, IDA, Civic Facility Revenue Bonds         
    (Special Needs Facilities Pooled Program), Series D-1, 6.80%, 7/01/19    515    450,872 
   
 
 
    Yonkers, New York, IDA, Revenue Bonds (Sacred Heart Associates, LP         
    Project), AMT, Series A, 4.80%, 10/01/26        750    619,065 
               
                61,642,328 
 
 
 
 
 Guam - 3.4%    A.B. Won Guam International Airport Authority, General Revenue         
    Refunding Bonds, AMT, Series C, 5.25%, 10/01/22 (a)        1,000    853,840 
   
 
 
 
    Guam Government Waterworks Authority, Water and Wastewater         
    System, Revenue Refunding Bonds, 6%, 7/01/25        1,000    803,410 
               
                1,657,250 
 
 
 
 
 Puerto Rico - 17.6%    Children's Trust Fund Project of Puerto Rico, Tobacco Settlement         
    Revenue Refunding Bonds, 5.375%, 5/15/33        945    708,467 
   
 
 
 

3

BlackRock Muni New York Intermediate Duration Fund, Inc.         
Schedule of Investments October 31, 2008 (Unaudited)    (Percentages shown are based on Net Assets) 
 
            Par     
    Municipal Bonds        (000)         Value 
 
 
 
 
    Puerto Rico Commonwealth Aqueduct and Sewer Authority, Senior Lien         
    Revenue Bonds, Series A, 5%, 7/01/25 (i)        $ 500    $ 460,095 
   
 
 
 
    Puerto Rico Commonwealth Highway and Transportation Authority,         
    Subordinate Transportation Revenue Bonds, 5.75%, 7/01/21 (b)    2,000    1,928,420 
   
 
 
    Puerto Rico Commonwealth, Public Improvement, GO, Series A, 5.25%,         
    7/01/16 (d)        615    675,079 
   
 
 
 
    Puerto Rico Commonwealth, Public Improvement, GO, Series A, 5.25%,         
    7/01/30        385    331,439 
   
 
 
 
    Puerto Rico Electric Power Authority, Power Revenue Bonds, Series WW,         
    5.50%, 7/01/38        1,000    862,130 
   
 
 
 
    Puerto Rico Housing Financing Authority, Capital Funding Program,         
    Subordinate Revenue Refunding Bonds, 5.125%, 12/01/27        2,000    1,869,600 
   
 
 
 
    Puerto Rico Industrial, Tourist, Educational, Medical and Environmental         
    Control Facilities Revenue Bonds (University Plaza Project), Series A, 5%,         
    7/01/33 (a)        500    403,690 
   
 
 
 
    Puerto Rico Municipal Finance Agency, GO, Series A, 5.25%, 8/01/25    1,000    882,760 
   
 
 
    Puerto Rico Public Buildings Authority, Government Facilities Revenue         
    Refunding Bonds, Series M-3, 6%, 7/01/28 (a)(j)        500    485,360 
               
                8,607,040 
 
 
 
 
 U.S. Virgin Islands -    Virgin Islands Government Refinery Facilities, Revenue Refunding Bonds         
 3.2%    (Hovensa Coker Project), AMT, 6.50%, 7/01/21        500    414,470 
   
 
 
 
    Virgin Islands Public Finance Authority, Refinery Facilities Revenue         
    Bonds (Hovensa Refinery), AMT, 4.70%, 7/01/22        500    334,750 
   
 
 
 
    Virgin Islands Public Finance Authority, Senior Lien Revenue Bonds         
    (Matching Fund Loan Note), Series A, 5.25%, 10/01/24        1,000    811,250 
               
                1,560,470 
 
 
 
 
    Total Municipal Bonds - 150.2%            73,467,088 
 
 
 
 
    Municipal Bonds Transferred to             
    Tender Option Bond Trusts (k)             
 New York - 3.8%    Erie County, New York, IDA, School Facility Revenue Bonds         
    (City of Buffalo Project), 5.75%, 5/01/24 (l)        1,839    1,859,838 
 
 
 
 
    Total Municipal Bonds Transferred to Tender Option             
    Bond Trusts - 3.8%            1,859,838 
 
 
 
 
    Total Long-Term Investments             
    (Cost - $84,737,300) - 154.0%            75,326,926 
 
 
 
 
    Short-Term Securities        Shares     
 
 
 
 
    CMA New York Municipal Money Fund, 1.20% (m)(n)        3,221,901    3,221,901 
 
 
 
 
    Total Short-Term Securities (Cost - $3,221,901) - 6.6%            3,221,901 
 
 
 
 
    Total Investments (Cost - $87,959,201*) - 160.6%            78,548,827 
    Other Assets Less Liabilities - 2.9%            1,420,250 
    Liability for Trust Certificates, Including Interest             
    Expense and Fees Payable - (2.9)%            (1,393,695) 
    Preferred Shares, at Redemption Value - (60.6)%            (29,648,323) 
           
 
    Net Assets Applicable to Common Shares - 100.0%        $ 48,927,059 
           

4

BlackRock Muni New York Intermediate Duration Fund, Inc.

Schedule of Investments October 31, 2008 (Unaudited)

*      The cost and unrealized appreciation (depreciation) of investments as of October 31, 2008, as computed for federal income tax purposes, were as follows:
 
Aggregate cost    $ 86,610,924 
   
Gross unrealized appreciation    $ 392,893 
Gross unrealized depreciation    (9,834,091) 
   
Net unrealized depreciation    $ (9,441,198) 
   

(a)      MBIA Insured.
 
(b)      FGIC Insured.
 
(c)      AMBAC Insured.
 
(d)      U.S. government securities, held in escrow, are used to pay interest on this security as well as to retire the bond in full at the date indicated, typically at a premium to par.
 
(e)      XL Capital Insured.
 
(f)      ACA Insured.
 
(g)      CIFG Insured.
 
(h)      Radian Insured.
 
(i)      Assured Guaranty Insured.
 
(j)      Commonwealth Guaranteed.
 
(k)      Securities represent bonds transferred to a tender option bond trust in exchange for which the Fund acquired the residual interest certificates. These securities serve as collateral in a financing transaction.
 
(l)      FSA Insured.
 
(m)      Represents the current yield as of report date.
 
(n)      Investments in companies considered to be an affiliate of the Fund, for purposes of Section 2(a)(3) of the Investment Company Act of 1940, were as follows:
 
    Net     
Affiliate    Activity    Income 
 
 
CMA New York Municipal Money Fund    1,702,542    $ 7,801 
 
 

  		• Effective June 1, 2008, the Fund adopted Financial Accounting Standards Board Statement of Financial Accounting Standards No. 157, "Fair Value Measurements" ("FAS 157"). FAS 157 clarifies the definition of fair value, establishes a framework for measuring fair values and requires additional disclosures about the use of fair value measurements.
     
      Various inputs are used in determining the fair value of investments, which are as follows:
     
     
  		• Level 1 - price quotations in active markets/exchanges for identical securities
     
     
  		• Level 2 - other observable inputs (including, but not limited to: quoted prices for similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the assets or liabilities (such as interest rates, yield curves, volatilities, prepayment speeds, loss severities, credit risks, and default rates) or other market-corroborated inputs)
     
     
  		• Level 3 - unobservable inputs based on the best information available in the circumstance, to the extent observable inputs are not available (including the Fund's own assumption used in determining the fair value of investments)
     
      The inputs or methodology used for valuing securities are not necessarily an indication of the risk associated with investing in those securities. For information about the Fund's policy regarding valuation of investments and other significant accounting policies, please refer to the Fund's most recent financial statements as contained in its annual report.
     

    5

    BlackRock Muni New York Intermediate Duration Fund, Inc.

    Schedule of Investments October 31, 2008 (Unaudited)

    The following table summarizes the inputs used as of October 31, 2008 in determining the fair valuation of the Fund's investments:

    Valuation    Investments in 
    Inputs    Securities 
    		 
    Level 1    $ 3,221,901 
    Level 2    75,326,926 
    Level 3    - 
    		 
    Total    $ 78,548,827 
       

    6

    Item 2 – Controls and Procedures

    2(a) – The registrant’s principal executive and principal financial officers or persons performing similar functions
    have concluded that the registrant’s disclosure controls and procedures (as defined in Rule 30a-3(c) under
    the Investment Company Act of 1940, as amended (the “1940 Act”)) are effective as of a date within 90
    days of the filing of this report based on the evaluation of these controls and procedures required by Rule
    30a-3(b) under the 1940 Act and Rule 13a-15(b) under the Securities Exchange Act of 1934, as amended.

    2(b) – There were no changes in the registrant’s internal control over financial reporting (as defined in Rule 30a-
    3(d) under the 1940 Act) that occurred during the registrant’s last fiscal quarter that have materially
    affected, or are reasonably likely to materially affect, the registrant’s internal control over financial
    reporting.

    Item 3 – Exhibits

    Certifications – Attached hereto

    Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of
    1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly
    authorized.

    BlackRock Muni New York Intermediate Duration Fund, Inc.

    By: /s/ Donald C. Burke
    Donald C. Burke
    Chief Executive Officer of
    BlackRock Muni New York Intermediate Duration Fund, Inc.

    Date: December 19, 2008

    Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of
    1940, this report has been signed below by the following persons on behalf of the registrant and in the
    capacities and on the dates indicated.

    By: /s/ Donald C. Burke
    Donald C. Burke
    Chief Executive Officer (principal executive officer) of
    BlackRock Muni New York Intermediate Duration Fund, Inc.

    Date: December 19, 2008

    By: /s/ Neal J. Andrews
    Neal J. Andrews
    Chief Financial Officer (principal financial officer) of
    BlackRock Muni New York Intermediate Duration Fund, Inc.

    Date: December 19, 2008