1
                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                   SCHEDULE TO

        TENDER OFFER STATEMENT UNDER SECTION 14(D)(1) OR 13(E)(1) OF THE
                         SECURITIES EXCHANGE ACT OF 1934
                               (AMENDMENT NO. __)
                                       AND
                                  SCHEDULE 13D
                    UNDER THE SECURITIES EXCHANGE ACT OF 1934
                                (AMENDMENT NO. 5)

                             McCombs Realty Partners
- --------------------------------------------------------------------------------
                        (Name of Subject Company (Issuer)

                        AIMCO Properties, L.P. -- Offeror
- --------------------------------------------------------------------------------
    (Names of Filing Persons (Identifying Status as Offeror, Issuer or Other
                                    Person))

                            Limited Partnership Units
- --------------------------------------------------------------------------------
                           (Title of Class Securities)

                                      None
- --------------------------------------------------------------------------------
                       (CUSIP Number of Class Securities)

                                 Patrick J. Foye
                            Executive Vice President
                   Apartment Investment And Management Company
                           Colorado Center, Tower Two
                   2000 South Colorado Boulevard, Suite 2-1000
                             Denver, Colorado 80222
                                 (303) 757-8081
- --------------------------------------------------------------------------------
                     Name, address, and telephone numbers of
                    person authorized to receive notices and
                   communications on behalf of filing persons)

                                    Copy To:

                                Gregory M. Chait
                               Katherine M. Koops
                     Powell, Goldstein, Frazer & Murphy LLP
                   191 Peachtree Street, N.E., Sixteenth Floor
                             Atlanta, Georgia 30303
                                 (404) 572-6600

                            Calculation of Filing Fee

<Table>
<Caption>
- --------------------------------------------------------------------------------
Transaction valuation*                                   Amount of filing fee
- --------------------------------------------------------------------------------
                                                      
     $ 83,964.06                                               $ 17.00
- --------------------------------------------------------------------------------
</Table>

*   For purposes of calculating the fee only. This amount assumes the purchase
    of 11,470.5 units of limited partnership interest of the subject partnership
    for $7.32 per unit. The amount of the filing fee equals 1/50th of one
    percent of the aggregate of the cash offered by the bidder.

[ ] Check the box if any part of the fee is offset as provided by Rule
    0-11(a)(2) and identify the filing with which the offsetting fee was
    previously paid. Identify the previous filing by registration statement
    number, or the Form or Schedule and the date of its filing.

Amount Previously Paid:  $                                  Filing Party:

Form or Registration No.:                                   Date Filed:

[ ] Check the box if the filing relates solely to preliminary communications
made before the commencement of a tender offer.

Check the appropriate boxes below to designate any transactions to which the
statement relates:

<Table>
                                                   
  [ ] third-party tender offer subject to Rule 14d-1   [ ] going-private transaction subject to Rule 13e-3

  [X] issuer tender offer subject to Rule 13e-4        [X] amendment to Schedule 13D under Rule 13d-2
</Table>

Check the following box if the filing is a final amendment reporting the results
of the tender offer: [ ]


   2

CUSIP No.         NONE

1.       NAME OF REPORTING PERSON(S) S.S.# OR I.R.S. IDENTIFICATION NOS. OF
         ABOVE PERSONS (entities only)

                  AIMCO PROPERTIES, L.P.
                  84-1275721

2.       CHECK THE APPROPRIATE BOX IF A MEMBER OF GROUP
                                                                     (a)    [ ]
                                                                     (b)    [X]
3.       SEC USE ONLY

4.       SOURCE OF FUNDS

                  WC, BK

5.       (CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO
         ITEMS 2(d) OR 2(e))                                                [ ]

6.       CITIZENSHIP OR PLACE OF ORGANIZATION

                  Delaware

7.       NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON

A.       SOLE VOTING POWER

B.       SHARED VOTING POWER
                           3,259.5 Units

C.       SOLE DISPOSITIVE POWER

D.       SHARED DISPOSITIVE POWER
                           3,259.5 Units

8.       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
                           3,259.5 Units

9.       CHECK IF THE AGGREGATE AMOUNT IN ROW (7) EXCLUDES CERTAIN SHARES
                                                                            [ ]

10.      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (7)

                  Approximately  22.13%

11.      TYPE OF REPORTING PERSON

                  PN


   3



CUSIP No.         NONE

1.       NAME OF REPORTING PERSON(S) S.S.# OR I.R.S. IDENTIFICATION NOS. OF
         ABOVE PERSONS (entities only)

                  AIMCO-GP, INC.

2.       CHECK THE APPROPRIATE BOX IF A MEMBER OF GROUP
                                                                     (a)    [ ]
                                                                     (b)    [X]

3.       SEC USE ONLY

4.       SOURCE OF FUNDS

                  Not Applicable

5.       (CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO
         ITEMS 2(d) OR 2(e))                                                [ ]

6.       CITIZENSHIP OR PLACE OF ORGANIZATION

                  Delaware

7.       NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON

A.       SOLE VOTING POWER


B.       SHARED VOTING POWER
                           3,259.5

C.       SOLE DISPOSITIVE POWER

D.       SHARED DISPOSITIVE POWER
                           3,259.5

8.       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
                           3,259.5

9.       CHECK IF THE AGGREGATE AMOUNT IN ROW (7) EXCLUDES CERTAIN SHARES
                                                                            [ ]
10.      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (7)

                  Approximately 22.13%

11.      TYPE OF REPORTING PERSON

                  CO


   4



CUSIP No.         NONE

12.      NAME OF REPORTING PERSON(S) S.S.# OR I.R.S. IDENTIFICATION NOS. OF
         ABOVE PERSONS (entities only)

                  APARTMENT INVESTMENT AND MANAGEMENT COMPANY
                  84-129577

13.      CHECK THE APPROPRIATE BOX IF A MEMBER OF GROUP
                                                                     (a)    [ ]
                                                                     (b)    [X]

14.      SEC USE ONLY

15.      SOURCE OF FUNDS

                  Not Applicable

16.      (CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO
         ITEMS 2(d) OR 2(e))                                                [ ]

17.      CITIZENSHIP OR PLACE OF ORGANIZATION

                  Maryland

18.      NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON

A.       SOLE VOTING POWER


B.       SHARED VOTING POWER
                           3,259.5

C.       SOLE DISPOSITIVE POWER


D.       SHARED DISPOSITIVE POWER
                           3,259.5

19.      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
                           3,259.5

20.      CHECK IF THE AGGREGATE AMOUNT IN ROW (7) EXCLUDES CERTAIN SHARES
                                                                            [ ]

21.      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (7)

                      Approximately 22.13%

22.      TYPE OF REPORTING PERSON

                  CO

   5
             TENDER OFFER STATEMENT/ AMENDMENT NO. 5 TO SCHEDULE 13D

      This Tender Offer Statement on Schedule TO relates to the tender offer by
AIMCO Properties, L.P., a Delaware limited partnership, to purchase all of the
outstanding units, or such lesser number of units as are properly tendered, of
limited partnership interest of McCombs Realty Partners, a California limited
partnership (the "Partnership"), at a price of $7.32 per unit, subject to the
conditions set forth in the Offer to Purchase dated September 4, 2001, and in
the related Letter of Transmittal and Acknowledgment and Agreement, which, as
amended and supplemented from time to time, together constitute the tender
offer. Copies of the Offer to Purchase, Letter of Transmittal and Acknowledgment
and Agreement are filed with this Schedule TO as Exhibits 1, 2 and 3,
respectively. In addition, because AIMCO Properties, L.P. is an affiliate of the
Partnership, this Schedule TO is intended to satisfy the reporting requirements
of Rule 13e-4(c)(1) of the Securities Exchange Act of 1934, as amended. It also
serves as Amendment No. 5 to the Schedule 13D filed by AIMCO Properties, L.P.
and certain of its affiliates.

      The information in Exhibits 1-3, 5(a)-(c) and 6, respectively, is
incorporated in this Schedule TO by reference in answer to items 1 through 11 of
Schedule TO and in response to Items 1 through 7 of Schedule 13D.

Item 12. Exhibits.

          1    Offer to Purchase, dated September 4, 2001.

          2    Letter of Transmittal and related Instructions (included as
               Annex II to the Offer to Purchase attached as Exhibit (a)(1)).

          3    Acknowledgement and Agreement dated September 4, 2001.

          4    Letter, dated September 4, 2001, from AIMCO Properties, L.P.
               to the limited partners of the Partnership.

          5(a) Credit Agreement (Secured Revolving Credit Facility), dated as
               of August 16, 1999, among AIMCO Properties, L.P., Bank of
               America, Bank Boston, N.A., and First Union National Bank.
               (Exhibit 10.1 to AIMCO's Current Report on Form 8-K, dated
               August 16, 1999 is incorporated herein by this reference.)

          5(b) Amended and Restated Credit Agreement, dated as of March 15,
               2000, among AIMCO Properties, L.P., Bank of America, Bank
               Boston, N.A., and First Union National Bank. (Exhibit 10.20 to
               AIMCO Properties, L.P.'s Annual Report on Form 10-K for the
               year ended December 31, 1999 is incorporated herein by this
               reference.)

          5(c) First Amendment to $345,000,000 Amended and Restated Credit
               Agreement, dated as of April 14, 2000, among AIMCO Properties,
               L.P., Bank of America, as Administrative Agent, and U.S. Bank
               National Association, as Lender. (Exhibit 10.4 to AIMCO's
               Current Report on Form 10-Q for quarter ended March 31, 2000
               is incorporated herein by this reference.)

          6    Agreement of Joint Filing, dated September 4, 2001, among AIMCO,
               AIMCO-GP, and AIMCO Properties, L.P.


   6

                                    SIGNATURE

                  After due inquiry and to the best of my knowledge and belief,
I certify that the information set forth in this statement is true, complete and
correct.


Date:  September 4, 2001
                                         AIMCO PROPERTIES, L.P.

                                         By: AIMCO-GP, INC.
                                               (General Partner)

                                         By: /s/ Patrick J. Foye
                                             ----------------------------------
                                             Executive Vice President


                                         AIMCO-GP, INC.

                                         By: /s/ Patrick J. Foye
                                             ----------------------------------
                                             Executive Vice President


                                         APARTMENT INVESTMENT
                                         AND MANAGEMENT COMPANY

                                         By: /s/ Patrick J. Foye
                                             ----------------------------------
                                             Executive Vice President

   7


                                  EXHIBIT INDEX

<Table>
<Caption>
  EXHIBIT NO.         DESCRIPTION
  -----------         -----------

                   
       1              Offer to Purchase, dated September 4, 2001.

       2              Letter of Transmittal and related Instructions (included
                      as Annex II to the Offer to Purchase attached as Exhibit
                      (a)(1)).

       3              Acknowledgement and Agreement dated September 4, 2001.

       4              Letter, dated September 4, 2001, from AIMCO Properties,
                      L.P. to the limited partners of the Partnership.

       5(a)           Credit Agreement (Secured Revolving Credit Facility),
                      dated as of August 16, 1999, among AIMCO Properties, L.P.,
                      Bank of America, Bank Boston, N.A., and First Union
                      National Bank. (Exhibit 10.1 to AIMCO's Current Report on
                      Form 8-K, dated August 16, 1999 is incorporated herein by
                      this reference.)

       5(b)           Amended and Restated Credit Agreement, dated as of March
                      15, 2000, among AIMCO Properties, L.P., Bank of America,
                      Bank Boston, N.A., and First Union National Bank. (Exhibit
                      10.20 to AIMCO Properties, L.P.'s Annual Report on Form
                      10-K for the year ended December 31, 1999 is incorporated
                      herein by this reference.)

       5(c)           First Amendment to $345,000,000 Amended and Restated
                      Credit Agreement, dated as of April 14, 2000, among AIMCO
                      Properties, L.P., Bank of America, as Administrative
                      Agent, and U.S. Bank National Association, as Lender.
                      (Exhibit 10.4 to AIMCO's Current Report on Form 10-Q for
                      quarter ended March 31, 2000 is incorporated herein by
                      this reference.)

       6              Agreement of Joint Filing, dated September 4, 2001, among
                      AIMCO, AIMCO-GP and AIMCO Properties, L.P.
</Table>