CONCAP EQUITIES, INC.
                                    Tower Two
                          2000 South Colorado Boulevard
                                 Suite 2 - 1000
                             Denver, Colorado 80222

                           To The limited partners of
                  Consolidated Capital Institutional Properties

                                                              September 15, 2000

Dear Limited Partner:

      It is our pleasure to provide you with the enclosed Consent Solicitation
Statement. The Statement contains information relating to an amendment to the
Limited Partnership Agreement of Consolidated Capital Institutional Properties
that requires the consent of a majority of the limited partners of your
partnership. In general, the amendment, if approved, would:

      o     Eliminate the requirement for your partnership to maintain reserves
            equal to at least $4,625,660, which amount is equal to 5% of the
            limited partners capital contributions less distributions to limited
            partners from participating note payments and instead permit your
            general partner to determine reasonable reserve requirements of your
            partnership.

      o     Provide your partnership with greater flexibility in making
            distributions to limited partners as the working capital reserve
            required by your partnership may be reduced.

      Concap Equities, Inc., the general partner of your partnership, believes
that the amendment is in the best interests of limited partners and your
partnership and recommends you vote "FOR" of the amendment. In addition,
affiliates of your general partner own approximately 61.03% of the limited
partnership interests in your partnership and have informed your general partner
that they intend to vote "FOR" the amendment. Accordingly, the approval of the
amendment is assured and the enclosed Consent Solicitation Statement is being
provided to you for your information.

      The enclosed Statement includes a complete discussion of the amendment. We
urge you to read the enclosed Statement carefully and to return your signed
Consent Form as quickly as possible. A postage-paid return envelope has been
included for your convenience. Consent Forms must be received by October 16,
2000, unless extended.

      If you have any questions about the enclosed material, please call River
Oaks Partnership Services, Inc. at (877) 393-4962.

                                             Very truly yours,


                                             CONCAP EQUITIES, INC.



                  CONSOLIDATED CAPITAL INSTITUTIONAL PROPERTIES

                     STATEMENT FURNISHED IN CONNECITON WITH
                          THE SOLICITATION OF CONSENTS

                            Dated: September 15, 2000

      This Statement is furnished by Concap Equities, Inc., the general partner
of Consolidated Capital Institutional Properties, a California limited
partnership, to solicit the consent of limited partners of your partnership to
an amendment to the Limited Partnership Agreement of your partnership. The
principal executive offices of your general partner and your partnership are
located at Tower Two, 2000 South Colorado Boulevard, Suite 2 - 1000, Denver,
Colorado 80222.

      The amendment, if adopted, would result in the amendment to your
partnership agreement which, if approved, would:

      o     Eliminate the restriction set forth in your partnership agreement
            for your partnership to maintain a reserve equal to 5% of the
            limited partners capital contributions less distributions to limited
            partners from participating note payments, which amount is currently
            $4,625,660 and instead permit your general partner to determine
            reasonable reserve requirements of your partnership.

      o     Provide your partnership with greater flexibility in making
            distributions to limited partners as the working capital reserve
            required by your partnership may be reduced.

      Your general partner believes that adoption of the amendment is in the
best interests of your partnership and the limited partners and recommends that
you vote "FOR" in favor of the amendment.

                                    IMPORTANT

      Your consent is important. No matter how many units of limited partnership
interest ("Units") in your partnership you own, your general partner recommends
that you vote in favor of approving the amendment by checking the "FOR" box on
the enclosed Consent Form. Affiliates of your general partner currently hold a
total of 121,490 Units representing 61.03% of the total outstanding Units. Such
affiliates have advised your general partner that they intend to vote FOR the
amendment. Accordingly, the approval of the amendment is assured with or without
your vote. However, your vote is important and we request that you complete the
enclosed Consent Form indicating your vote "FOR" or "Against" the amendment.

      Your Consent Form should be returned promptly. Your completed and signed
Consent Form must be received no later than October 16, 2000, unless such date
is extended as hereinafter provided. A postage-paid return envelope has been
included for your convenience.



Any consent form that is not returned or that is signed and does not
specifically approve or disapprove the amendment will effectively be treated as
disapproving the amendment.

      River Oaks Partnership Services, Inc. is assisting your general partner
with the solicitation and may be contacted at (877) 393-4962.

                                  THE AMENDMENT

      Your general partner is seeking the consent of the limited partners to
eliminate the restriction set forth in your partnership agreement which requires
that your partnership maintain a reserve of no less than 5% of the of the
limited partners capital contributions less distributions to limited partners
from participating note payments. At present, this amount is equal to
$4,625,660. In order to effect this amendment, the consent of a majority in
interest of the limited partners is required. Affiliates of your general partner
currently hold a total of 121,490 Units representing 61.03% of the total
outstanding Units. Such affiliates have advised your general partner that they
intend to vote FOR the amendment. Accordingly, the approval of the amendment is
assured with or without your vote. Further, any reserve requirements may be
limited by the terms of the loans encumbering your partnership's properties from
time to time.

Text of the Amendment

      Section 4.09 of your partnership agreement currently provides as follows:

            "Section 4.09 Reserves. The Partnership shall maintain reasonable
            reserves for normal working capital and contingencies in an amount
            equal to at least five percent (5%) of Invested Capital. In the
            event expenditures are made from this reserve, operating revenue
            shall be allocated to such reserve to the extent necessary to
            maintain the foregoing level. The General Partners in their sole
            discretion may from time to time maintain working capital reserves
            of a larger amount, if deemed necessary for Partnership business."

      Your general partner is seeking the consent of the limited partners to
adopt an amendment to Section 4.09 so that it would read in its entirety as
follows:

            "Section 4.09 Reserves. The Partnership shall maintain reasonable
            reserves for normal working capital and contingencies in an amount
            determined from time to time by your general partner in it sole
            discretion."

Effects of Amendment if Adopted

      If the amendment is adopted, your general partner will have the discretion
to maintain your partnership's reserves at such levels as it deems advisable as
compared to a fixed minimum amount. If adopted, your general partner intends to
reduce the current reserve amount from $4,625,660 to an amount which it believes
is warranted given the anticipated expenses of your partnership. The amount of
any such reduction will be distributed to your partnership's


                                       2


partners (including, your general partner, to the extent provided in the
partnership agreement, and to affiliates of your general partner who hold
Units).

      Although your general partner has not completed its assessment of the
final reserve amount that it believes your partnership should maintain, your
general partner believes that the existing reserve amount is in excess of the
reserve amount needed by your partnership. This determination was based on a
preliminary review of past capital expenditures made at your partnership's
properties, current operating budgets and projected capital improvements
required to be made at your partnership's properties in near future.

      By eliminating the reserve amount requirement, your partnership will have
greater flexibility when determining whether to make a distribution to its
partners. However, if your partnership's properties require capital expenditures
in excess of those currently anticipated and/or the revenue generated at your
partnership's properties were to be significantly reduced, the ability of your
partnership to make such additional capital expenditures as needed or to meet
its debt service obligations would be adversely effected. The following table
sets for the principal balance at June 30, 2000 of the mortgage loans
encumbering your partnership's properties, the interest rate on such loans, the
required monthly payments due on such loans and the maturity date of such loans
and the principal amount due on such loans at maturity.



                      Principal Balance                     Monthly                  Principal Balance
Property                 at 6/30/00      Interest Rate     Payments   Maturity Date     at Maturity
                                                                         
The Loft Apartments     $ 4,307,257          6.95%         $ 30,000     12/01/05        $ 3,903,000

The Sterling            $22,620,387          6.77%         $149,000     10/01/08        $19,975,000
Apartment Homes
and Commerce Center


      Further, your general partner has budgeted approximately $3,843,794 for
capital improvements at your partnership's properties during 2000. As of June
30, 2000, your partnership has completed $43,095 of capital improvements at its
properties. As a result of these risks, your general partner has determined to
maintain a current reserve in an amount sufficient to satisfy anticipated
capital expenditures and debt service for the near future.

Effects if Amendment is not Adopted

      If the amendment is not adopted, your partnership will continue to be
subject to the reserve restrictions set forth in Section 4.09 of your
partnership agreement. As a result, your partnership will be required to
maintain a reserve equal to 5% of the of the limited partners capital
contributions less distributions to limited partners from participating note
payments. Furthermore, because your partnership will be required to maintain
this reserve, your partnership's ability to make distributions to the limited
partners will continue to be limited.


                                       3


                   REQUIREMENTS FOR ADOPTION OF THE AMENDMENTS

      Article XVII of your partnership agreement provides that the limited
partners, by vote of more than 50% of the outstanding Units, shall have the
right to amend your partnership agreement. Article XIV of your partnership
agreement provides that your general partner may seek the consent of limited
partners to any amendment to your partnership agreement requiring the vote of
limited partners. Your general partner hereby solicits the consent of limited
partners to amend your partnership agreement in accordance with the terms of the
amendment set forth above under "THE AMENDMENT-Text of the Amendment".

      Limited partners at the close of business on September 1, 2000 (the
"Record Date") will be entitled to one vote for each Unit then held. On the
Record Date, there were 199,052 Units outstanding held by 13,471 limited
partners, including 121,490 Units (61.03% of the outstanding Units) owned by
affiliates of your general partner.

      The amendment will be approved at such time as limited partners holding a
majority of the outstanding Units shall have consented to the amendment but in
no event prior to September 30, 2000. A limited partner must vote all of the
Units held by him in the same way. He cannot vote separate Units held by him in
your partnership in differing ways. A signed Consent Form which is returned
without a vote will be deemed a "FOR" vote.

      Each limited partner is requested to complete and execute the enclosed
Consent Form in accordance with the instructions contained therein and to return
the Consent Form in the enclosed, self-addressed, postage pre-paid envelope as
soon as possible, but in no event later than October 16, 2000. Such date may be
extended from time to time in the sole discretion of your general partner until
November 13, 2000.

      A Consent Form may only be revoked by delivery to your partnership of a
later-dated Consent Form in the form enclosed or a dated and executed revocation
that specifically refers to the Consent Form to be revoked. To be effective,
such revocation must be received by your partnership prior to the time that
signed unrevoked Consent Forms voting in favor of the amendment and representing
a majority of the Units outstanding have been delivered to your general
partners.

      The amendment will apply prospectively from and after the date it becomes
effective. All limited partners will be bound by the amendment, if it becomes
effective, whether or not they vote in favor of the amendment.

                    SECURITY OWNERSHIP OF CERTAIN BENEFICIAL
                              OWNERS AND MANAGEMENT

      The following table sets forth certain information regarding Units owned
by each person who is known by your partnership to own beneficially or exercise
voting or dispositive control over more than 5% of the Units, by Concap
Equities, Inc., the managing general partner of your


                                       4


partnership, and by all directors and executive officers of your general
partners as a group as of June 30, 2000.

================================================================================
        Name and address of              Amount and nature of        % of Class
         Beneficial Owner                  Beneficial Owner
================================================================================
   AIMCO Properties, L.P. (1)(2)              30,719.5                 15.43%
- --------------------------------------------------------------------------------
Cooper River Properties LLC (1)(2)            11,365.6                  5.71%
- --------------------------------------------------------------------------------
 Insignia Properties, L.P. (1)(2)             50,572.4                 25.41%
- --------------------------------------------------------------------------------
Reedy River Properties LLC (1)(2)             28,832.5                 14.48%
- --------------------------------------------------------------------------------
   Concap Equities, Inc. (1)(2)                   --                     --
- --------------------------------------------------------------------------------
All directors and executive officers as           --                     --
     a group (five persons)
================================================================================

(1)   The business address of AIMCO Properties, L.P. is Tower Two, 2000 South
      Colorado Boulevard, Suite 2 - 1000, Denver, Colorado 80222. The business
      address for each of Cooper River Properties LLC, Insignia Properties, L.P.
      Reedy River Properties LLC and Concap Equities, Inc., is 55 Beattie Place,
      Greenville, South Carolina 29602.
(2)   Based upon information supplied to your partnership by AIMCO Properties,
      L.P., Cooper River Properties LLC, Insignia Properties, L.P. Reedy River
      Properties LLC and Concap Equities, Inc.

      Your partnership is a limited partnership and has no officers or
directors. AIMCO Properties, L.P. is an affiliate of your general partners.
AIMCO Properties, L.P. has advised your partnership that they intend to vote
their Units (see chart above) in favor of the amendment.

                                  MISCELLANEOUS

      The cost of mailing, assembling and mailing the enclosed form of Consent,
this Statement and other materials that may be sent to limited partners in
connection with this solicitation shall be borne by your partnership. It is
estimated that total expenditures relating to the solicitation made hereby,
including legal fees, filing fees with the Securities and Exchange Commission,
printing and mailing fees and proxy solicitation fees, will be approximately
$15,000. Certain directors, officers and employees of your general partner may
solicit the execution and return of Consents by mail, telephone, telegraph and
personal interview. Such directors, officers and employees will not be
additionally compensated, but may be reimbursed for out-of-pocket expenses in
connection with such solicitation. In addition, your partnership has retained
the services of River Oaks Partnership Services, Inc. (the "Information Agent"),
an outside solicitation firm, to aid in the solicitation of Consents for an
aggregate fee of $2,500 (which amount is included in the above estimate) plus
out-of-pocket expenses.


                                       5


      For additional information, please contact the Information Agent at (877)
393-4962.

                                        By Order of the Board of Directors of
                                        Concap Equities, Inc., your general
                                        partner of your partnership

                                        Joel F. Bonder, Executive Vice President
                                        and Secretary


                                       6


                  CONSOLIDATED CAPITAL INSTITUTIONAL PROPERTIES

                                     CONSENT

      The undersigned, a holder of units (the "Units") of limited partnership in
Consolidated Capital Institutional Properties, a California (the "Partnership"),
does hereby vote, with respect to all Units in the Partnership owned by the
undersigned as follows:

           |_| FOR                 |_| AGAINST                |_| ABSTAIN

      Approval of the amendment to the Agreement of Limited Partnership of the
Partnership as more particularly described in the accompanying Statement
Furnished in Connection with the Solicitation of Consents dated September 15,
2000, receipt of which is hereby acknowledged by the undersigned, authorizing
amendments to the Partnership Agreement to remove the minimum reserve
requirement as currently set forth in the Partnership Agreement.

THIS CONSENT IS SOLICITED BY CONSOLIDATED CAPITAL INSTITUTIONAL PROPERTIES. WHEN
THIS CONSENT IS PROPERLY EXECUTED, THE UNITS REPRESENTATED HEREBY WILL BE VOTED
AS SPECIFIED. IF NO SPECIFICATION IS MADE ON THIS CARD, THIS CONSENT WILL BE
VOTED FOR THE AMENDMENT.

                                                  Dated:__________________, 2000

                                                  ______________________________
                                                             Signature

                                                  ______________________________
                                                    Signature (if held jointly)

                                                  ______________________________
                                                                Title

                                        Please sign exactly as name appears here
                                        on. When Units are held by joint
                                        tenants, both should sign. When signing
                                        as an attorney, as executor,
                                        administrator, trustee or guardian,
                                        please give full title as such. If a
                                        corporation, please sign in name by
                                        President or other authorized officer.
                                        If a partner-ship, please sign in
                                        partnership name by authorized person.

PLEASE MARK, SIGN, DATE AND RETURN THIS CONSENT PROMPTLY USING THE ENCLOSED
PRE-PAID ENVELOPE TO: River Oaks Partnership Services, Inc., P.O. Box 2065, S.
Hackensack, New Jersey, 07606-2065. If you have any questions, please call the
Information Agent at (877) 393-4962.

      YOUR CONSENT MUST BE RECEIVED BY OCTOBER 16, 2000