UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 20549


                                    FORM 8-K

                           CURRENT REPORT PURSUANT TO

           SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Date of report (Date of earliest event reported)        November 14, 2001
                                                 -------------------------------

                      Krupp Realty Limited Partnership - IV
- --------------------------------------------------------------------------------

         Massachusetts                0-11987                    04-2772783
- --------------------------------------------------------------------------------
(State or other jurisdiction of     (Commission             (IRS employer
incorporation or organization)      file number)             identification no.)


One Beacon Street, Boston, Massachusetts                             02108
- --------------------------------------------------------------------------------
(Address of principal executive offices)                           (Zip Code)


                                 (617) 523-7722
- --------------------------------------------------------------------------------
              (Registrant's telephone number, including area code)







Item 2.   Acquisition or Disposition of Assets

          Disposition of Walden Pond Apartments

          On November  12,  2001,  Krupp Realty  Limited  Partnership  - IV (the
          "Partnership")  entered  into  a  Purchase  and  Sale  Agreement  (the
          "Purchase  Agreement") to sell its interest in Walden Pond Apartments,
          a 416-unit multi-family apartment community located in Houston, Texas,
          to Walden  Pond  Limited  Partnership,  an  affiliate  of the  general
          partner. As required by the Partnership's  partnership agreement,  the
          Purchase  Agreement and the sale subject to the Purchase Agreement was
          approved by the  affirmative  vote of a majority of the unitholders of
          the  Partnership  at a special  meeting  of such  unitholders  held on
          November 12, 2001. The sale  transaction  was  consummated on November
          14, 2001, pursuant to which the Partnership received  consideration of
          $12,800,000,  less repayment of the existing mortgage note and closing
          costs.



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Item 7.   Financial Statements, Pro forma Financial Information and Exhibits

          The following documents are filed as part of this Form 8-K.

          (a)  Financial Statements of Business Acquired

                    Not applicable

          (b)  Pro Forma Financial Information

                    See "Pro Forma Financial  Statements"  attached to this Form
                    8-K.

          (c)  Exhibits

               Exhibit 2.1  Purchase  and  Sale  Agreement  dated  November  12,
                            2001 by and between Krupp Realty Limited Partnership
                            - IV and Walden Pond Limited Partnership





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                                    SIGNATURE

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



                                      Krupp Realty Limited Partnership - IV
                                      ------------------------------------------
                                                  (Registrant)

                                      By: /s/ David C. Quade
                                          --------------------------------------
                                          David C. Quade
                                          Treasurer and Chief Accounting Officer
                                          of  the Krupp  Corporation, a  General
                                          Partner


November 29, 2001












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                         PRO FORMA FINANCIAL INFORMATION

On November 14, 2001, Krupp Realty Limited  Partnership-IV  (the  "Partnership")
sold its entire  interest  in Walden  Pond  Apartments  to Walden  Pond  Limited
Partnership,   an  affiliate  of  the  general  partner,  for  consideration  of
$12,800,000.

The Partnership has presented in this Form 8-K, a Pro Forma Consolidated Balance
Sheet at December 31, 2000 and Pro Forma  Consolidated  Statements of Operations
for the nine months  ended  September  30, 2001 and the year ended  December 31,
2000 to give  effect  to the  sale.  See  Note 1 to the Pro  Forma  Consolidated
Financial Statements for further discussion of this matter.

In  management's  opinion,  all  adjustments  necessary  to  reflect  the  above
discussed  transactions  have been made.  The unaudited  Pro Forma  Consolidated
Balance Sheet and  Statements of Operations  are not  necessarily  indicative of
what actual  results of  operations of the  Partnership  would have been for the
periods,  nor  does  it  purport  to  represent  the  Partnership's  results  of
operations for future periods.






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             KRUPP REALTY LIMITED PARTNERSHIP - IV AND SUBSIDIARIES

                      PRO FORMA CONSOLIDATED BALANCE SHEET
                               September 30, 2001

                                   (Unaudited)


                                     ASSETS




                                   As Reported
                                   On Form 10-Q
                                        at         Walden Pond      Pro Forma
                                   September 30,    Pro Forma      September 30,
                                     2001          Adjustments         2001
                                     (Note 1)        (Note 1)        (Note 1)
                                   ------------    ------------    ------------
Multi-family apartment communities
                                                          
  held for sale                    $  7,067,296    $ (3,877,593)   $  3,189,703
Cash and cash equivalents             3,241,820       6,882,191      10,124,011
Real estate tax escrows                 542,696        (248,682)        294,014
Prepaid expenses and other assets       252,886         (36,098)        216,788
Investment in securities                 95,516         (51,873)         43,643
Deferred expense, net of accumulated
  amortization                           18,950         (16,009)          2,941
                                   ------------    ------------    ------------

    Total assets                   $ 11,219,164    $  2,651,936    $ 13,871,100
                                   ============    ============    ============

                   LIABILITIES AND PARTNERS' (DEFICIT) EQUITY

Liabilities:
  Mortgage notes payable           $ 12,367,069    $ (5,827,327)   $  6,539,742
  Due to affiliates                      88,065           6,105          94,170
  Other Liabilities                   1,036,099        (430,280)        605,819
                                   ------------    ------------    ------------

    Total liabilities                13,491,233      (6,251,502)      7,239,731

Partners' (deficit) equity           (2,272,069)      8,903,438       6,631,369
                                   ------------    ------------    ------------

    Total liabilities and partners'
      (deficit)equity              $ 11,219,164    $  2,651,936    $ 13,871,100
                                   ============    ============    ============















                            See accompanying note to
                  pro forma consolidated financial statements.


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             KRUPP REALTY LIMITED PARTNERSHIP - IV AND SUBSIDIARIES

                 PRO FORMA CONSOLIDATED STATEMENT OF OPERATIONS
                  For the Nine Months Ended September 30, 2001

                                   (Unaudited)




                                   As Reported
                                   on Form 10-Q                     Pro Forma
                                   for the Nine                    for the Nine
                                   Months Ended    Walden Pond     Months Ended
                                   September 30,    Pro Forma      September 30,
                                       2001        Adjustments         2001
                                     (Note 1)        (Note 1)        (Note 1)
                                   ------------    ------------    ------------
Revenue:
                                                          
  Rental                           $  5,150,000    $ (1,854,702)   $  3,295,298
  Other income                          100,084         (24,631)         75,453
                                   ------------    ------------    ------------

    Total revenue                     5,250,084      (1,879,333)      3,370,751
                                   ------------    ------------    ------------

Expenses:
  Operating                           1,399,175        (516,957)        882,218
  Maintenance                           371,845        (100,530)        271,315
  Real estate taxes                     547,662        (224,579)        323,083
  Management fees                       227,456         (66,226)        161,230
  General and administrative            270,777               -         270,777
  Depreciation and amortization       1,155,927        (542,212)        613,715
  Interest                            1,050,154        (360,908)        689,246
                                   ------------    ------------    ------------

    Total expenses                    5,022,996      (1,811,412)      3,211,584
                                   ------------    ------------    ------------

Income before minority interest and
  gain on sale of property              227,088         (67,921)        159,167

Minority interest                        (3,369)            679          (2,690)

Gain on sale of property             12,219,145               -      12,219,145
                                   ------------    ------------    ------------

Net income                         $ 12,442,864    $    (67,242)   $ 12,375,622
                                   ============    ============    ============















                            See accompanying note to
                  pro forma consolidated financial statements.


                                       7


             KRUPP REALTY LIMITED PARTNERSHIP - IV AND SUBSIDIARIES

                 PRO FORMA CONSOLIDATED STATEMENT OF OPERATIONS
                      For the Year Ended December 31, 2000

                                   (Unaudited)




                                   As Reported
                                   on Form 10-K                     Pro Forma
                                   for the Year                    for the Year
                                      Ended        Walden Pond        Ended
                                   December 31,     Pro Forma      December 31,
                                       2000         Adjustments        2000
                                     (Note 1)        (Note 1)        (Note 1)
                                   ------------    ------------    ------------
Revenue:
                                                          
  Rental                           $  7,213,565    $ (2,471,303)   $  4,742,262
  Other income                           77,044         (37,470)         39,574
                                   ------------    ------------    ------------

    Total revenue                     7,290,609      (2,508,773)      4,781,836
                                   ------------    ------------    ------------

Expenses:
  Operating                           1,846,098        (682,414)      1,163,684
  Maintenance                           557,813        (125,393)        432,420
  Real estate taxes                     816,275        (342,673)        473,602
  Management fees                       291,677         (93,778)        197,899
  General and administrative            222,339               -         222,339
  Depreciation and amortization       1,676,566        (732,123)        944,443
  Interest                            1,543,174        (592,379)        950,795
                                   ------------    ------------    ------------

    Total expenses                    6,953,942      (2,568,760)      4,385,182
                                   ------------    ------------    ------------

Income before minority interest         336,667          59,987         396,654

Minority interest                        (2,682)           (600)         (3,282)
                                   ------------    ------------    ------------

Net income                         $    333,985    $     59,387    $    393,372
                                   ============    ============    ============




















                            See accompanying note to
                  pro forma consolidated financial statements.


                                       8


             KRUPP REALTY LIMITED PARTNERSHIP - IV AND SUBSIDIARIES

                     NOTE TO PRO FORMA FINANCIAL STATEMENTS


(1)  Basis of Presentation

     The  Pro  Forma  Balance  Sheet  at  September  30,  2001 is  based  on the
     historical  consolidated  Balance Sheet of the  Partnership  as reported on
     Form  10-Q  for the  quarter  ended  September  30,  2001.  The  Pro  Forma
     adjustment   represents  an  adjustment  to  the  Partnership's   financial
     statements  to show the  effect  of the sale.  The Pro  Forma  Consolidated
     Balance  Sheet at September  30, 2001  reflects the balance sheet as if the
     sale had occurred prior to September 30, 2001.

     The Pro Forma  consolidated  Statement  of  Operations  for the nine months
     ended September 30, 2001 is based on the historical  Consolidated Statement
     of  Operations  of the  Partnership  as  reported on Form 10-Q for the nine
     months ended  September 30, 2001. The Pro Forma  Consolidated  Statement of
     Operations  for the year ended December 31, 2000 is based on the historical
     Consolidated  Statement of Operations  for the  Partnership as presented in
     the annual  report of Form 10-K for the year ended  December 31, 2000.  The
     Pro Forma adjustments represent Walden Pond's net income for the respective
     period presented.  The Pro Forma Consolidated  Statements of Operations for
     the nine months ended  September  30, 2001 and for the year ended  December
     31, 2000 reflect the results of  operations  of the  Partnership  as if the
     Partnership  had sold Walden  Pond prior to January 1, 2000.  The Pro Forma
     Consolidated Statements of Operations do not reflect any gain or loss which
     may be recognized by the Partnership as a result of the sale.





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                                  EXHIBIT INDEX


Exhibit No.                         Description

   2.1    Purchase  and Sale  Agreement  dated  November 12, 2001 by and between
          Krupp  Realty  Limited  Partnership  -  IV  and  Walden  Pond  Limited
          Partnership.  [Incorporated  by  reference  to Exhibit (d) to the Rule
          13e-3  Transaction  Statement  filed by the Registrant on November 14,
          2001 (File No. 0-11987).]





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