SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-Q
(Mark One)

X QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934.

For the quarterly period ended September 30, 1999 OR
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES

EXCHANGE ACT OF 1934.

For the transition period from              to
                               ------------    ------------
Commission file number 0-14353
                       -------

BALCOR REALTY INVESTORS 85-SERIES I
A REAL ESTATE LIMITED PARTNERSHIP
(Exact name of registrant as specified in its charter)

          Illinois                                      36-3244978
-------------------------------                     -------------------
(State or other jurisdiction of                      (I.R.S. Employer
incorporation or organization)                      Identification No.)

2355 Waukegan Road
Bannockburn, Illinois                                      60015
-----------------------------------------           -------------------
(Address of principal executive offices)                (Zip Code)

Registrant's telephone number, including area code (847) 267-1600

Indicate by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the Registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Yes   X    No
    -----     -----

                     BALCOR REALTY INVESTORS 85 - SERIES I
                       A REAL ESTATE LIMITED PARTNERSHIP
                       (An Illinois Limited Partnership)

                                BALANCE SHEETS
                   September 30, 1999 and December 31, 1998
                                  (Unaudited)

                                    ASSETS
                                                  1999           1998
                                              ------------   ------------
Cash and cash equivalents                    $  1,810,546   $  1,854,844
Accrued interest receivable                         8,422          6,129
                                              ------------   ------------
                                             $  1,818,968   $  1,860,973
                                              ============   ============

LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)

Accounts payable                             $     80,370   $     62,447
Due to affiliates                                  26,044         22,486
                                              ------------   ------------
     Total liabilities                            106,414         84,933
                                              ------------   ------------

Commitments and contingencies

Limited Partners' capital (82,697
  Interests issued and outstanding)             2,018,583      2,082,069
General Partner's deficit                        (306,029)      (306,029)
                                              ------------   ------------
     Total partners' capital                    1,712,554      1,776,040
                                              ------------   ------------
                                             $  1,818,968   $  1,860,973
                                              ============   ============

The accompanying notes are an integral part of the financial statements.


BALCOR REALTY INVESTORS 85 - SERIES I
A REAL ESTATE LIMITED PARTNERSHIP
(An Illinois Limited Partnership)

STATEMENTS OF INCOME AND EXPENSES

for the nine months ended September 30, 1999 and 1998


(Unaudited)

                                                  1999           1998
                                              ------------   ------------
Income:
  Interest on short-term investments         $     68,583   $     79,486
                                              ------------   ------------
    Total income                                   68,583         79,486
                                              ------------   ------------
Expenses:
  Property operating                                               6,519
  Administrative                                  132,069        174,817
                                              ------------   ------------
    Total expenses                                132,069        181,336
                                              ------------   ------------
Net loss                                     $    (63,486)  $   (101,850)
                                              ============   ============
Net loss allocated to General Partner                None           None
                                              ============   ============
Net loss allocated to Limited
  Partners                                   $    (63,486)  $   (101,850)
                                              ============   ============
Net loss per Limited Partnership
  Interest (82,697 issued and outstanding)
  - Basic and Diluted                        $      (0.77)  $      (1.23)
                                              ============   ============
Distribution to Limited Partners                     None   $    576,398
                                              ============   ============
Distribution per Limited Partnership
  Interest (82,697 issued and outstanding)           None   $       6.97
                                              ============   ============

The accompanying notes are an integral part of the financial statements.


BALCOR REALTY INVESTORS 85 - SERIES I
A REAL ESTATE LIMITED PARTNERSHIP
(An Illinois Limited Partnership)

STATEMENTS OF INCOME AND EXPENSES

for the quarters ended September 30, 1999 and 1998


(Unaudited)

                                                  1999           1998
                                              ------------   ------------
Income:
  Interest on short-term investments         $     23,661   $     26,963
                                              ------------   ------------
    Total income                                   23,661         26,963
                                              ------------   ------------
Expenses:
  Administrative                                   40,031         41,856
                                              ------------   ------------
    Total expenses                                 40,031         41,856
                                              ------------   ------------
Net loss                                     $    (16,370)  $    (14,893)
                                              ============   ============
Net loss allocated to General Partner                None           None
                                              ============   ============
Net loss allocated to Limited
  Partners                                   $    (16,370)  $    (14,893)
                                              ============   ============
Net loss per Limited Partnership
  Interest (82,697 issued and outstanding)
  - Basic and Diluted                        $      (0.20)  $      (0.18)
                                              ============   ============

The accompanying notes are an integral part of the financial statements.


BALCOR REALTY INVESTORS 85 - SERIES I
A REAL ESTATE LIMITED PARTNERSHIP
(An Illinois Limited Partnership)

STATEMENTS OF CASH FLOWS

for the nine months ended September 30, 1999 and 1998


(Unaudited)

                                                  1999           1998
                                              ------------   ------------
Operating activities:
  Net loss                                   $    (63,486)  $   (101,850)
  Adjustments to reconcile net loss
    to net cash used in operating
    activities:
    Net change in:
      Accounts and accrued interest
        receivable                                 (2,293)        14,570
      Accounts payable                             17,923         18,487
      Due to affiliates                             3,558         12,183
                                              ------------   ------------
  Net cash used in operating activities           (44,298)       (56,610)
                                              ------------   ------------
Financing activity:
  Distribution to Limited Partners                              (576,398)
                                                             ------------
  Cash used in financing activity                               (576,398)
                                                             ------------

Net change in cash and cash equivalents           (44,298)      (633,008)
Cash and cash equivalents at
  beginning of year                             1,854,844      2,508,464
                                              ------------   ------------
Cash and cash equivalents at end of period   $  1,810,546   $  1,875,456
                                              ============   ============

The accompanying notes are an integral part of the financial statements.


BALCOR REALTY INVESTORS 85-SERIES I
A REAL ESTATE LIMITED PARTNERSHIP
(An Illinois Limited Partnership)

NOTES TO FINANCIAL STATEMENTS

1. Accounting Policy:

In the opinion of management, all adjustments necessary for a fair presentation have been made to the accompanying statements for the nine months and quarter ended September 30, 1999, and all such adjustments are of a normal and recurring nature.

2. Partnership Termination:

The Partnership Agreement provides for the dissolution of the Partnership upon the occurrence of certain events. The Partnership sold its final real estate investment in September 1997. The Partnership has retained a portion of the cash from the property sales to satisfy obligations of the Partnership as well as to establish a reserve for contingencies. The timing of the termination of the Partnership and final distribution of cash will depend upon the nature and extent of liabilities and contingencies which exist or may arise. Such contingencies may include legal and other fees and costs stemming from litigation involving the Partnership including, but not limited to, the lawsuits discussed in Note 4 of Notes to the Financial Statements. Due to this litigation, the Partnership will not be dissolved and reserves will be held by the Partnership until the conclusion of all contingencies. There can be no assurances as to the time frame for the conclusion of these contingencies.

3. Transactions with Affiliates:

Fees and expenses paid and payable by the Partnership to affiliates during the nine months and quarter ended September 30, 1999 are:

                                        Paid
                               -----------------------
                                Nine Months   Quarter   Payable
                               ------------- --------- ---------
Reimbursement of expenses to
  the General Partner, at cost     $ 22,311   $ 2,333  $ 26,044

4. Contingencies:

(a) The Partnership is currently involved in two related lawsuits, Masri vs. Lehman Brothers, Inc., et al. and Bruss, et al. vs. Lehman Brothers, Inc., et al., whereby the Partnership and certain affiliates have been named as defendants alleging substantially similar claims involving certain state securities and common law violations with regard to the property acquisition process of the Partnership, and to the adequacy and accuracy of disclosures of information concerning, as well as marketing efforts related to, the offering of the Limited Partnership Interests of the Partnership. The defendants continue to vigorously contest these actions. A plaintiff class has not been certified in either action. With respect to the Masri case, no determinations upon any significant issues have been made. The Bruss complaint was filed on January 25, 1999. On September 24, 1999, the court granted the defendants' motion to dismiss the complaint for failure to state a cause of action. The court has given the plaintiffs until November 30, 1999 to file an amended


complaint. It is not determinable at this time how the outcome of either action will impact the remaining cash reserves of the Partnership. The Partnership believes it has meritorious defenses to contest the claims.

(b) In May 1999, a lawsuit was filed against the Partnership, Madison Partnership Liquidity Investors XX, et al. vs. The Balcor Company, et al. whereby the Partnership and certain affiliates have been named as defendants. The plaintiffs are entities that initiated tender offers to purchase and, in fact, purchased units in eleven affiliated partnerships. The complaint alleges breach of fiduciary duties and breach of contract under the partnership agreement and seeks the winding up of the affairs of the Partnership, the establishment of a liquidating trust, the appointment of an independent trustee for the trust and the distribution of a portion of the cash reserves to limited partners. On June 1, 1999, a second lawsuit was filed and was served on August 16, 1999, Sandra Dee vs. The Balcor Company, et al. The Dee complaint is virtually identical to the Madison Partnership complaint and on September 20, 1999 was consolidated into the Madison Partnership case. The defendants intend to vigorously contest these actions. The Partnership believes that it has meritorious defenses to contest the claims. It is not determinable at this time how the outcome of these actions will impact the remaining cash reserves of the Partnership.


BALCOR REALTY INVESTORS 85-SERIES I
A REAL ESTATE LIMITED PARTNERSHIP
(An Illinois Limited Partnership)

MANAGEMENT'S DISCUSSION AND ANALYSIS

Balcor Realty Investors 85 - Series I A Real Estate Limited Partnership (the "Partnership") was formed in 1983 to invest in and operate income-producing real property. The Partnership raised $82,697,000 through the sale of Limited Partnership Interests and utilized these proceeds to acquire ten real property investments and minority joint venture interests in three additional properties. As of September 30, 1999, the Partnership has no properties in its portfolio.

Inasmuch as the management's discussion and analysis below relates primarily to the time period since the end of the last fiscal year, investors are encouraged to review the financial statements and the management's discussion and analysis contained in the annual report for 1998 for a more complete understanding of the Partnership's financial position.

Operations

Summary of Operations

The operations of the Partnership in 1999 and 1998 consisted primarily of administrative expenses which were partially offset by interest income earned on short-term investments. In addition, in the first quarter of 1998 the Partnership paid its share of property operating expenses relating to the North Hill Apartments, which was sold in 1997. Primarily as a result of lower administrative expenses in 1999, the Partnership's net loss decreased during the nine months ended September 30, 1999 as compared to the same period in 1998. The Partnership's net loss increased slightly during the quarter ended September 30, 1999 as compared to the same period in 1998 primarily due to lower interest income earned on short-term investments during 1999. Further discussion of the Partnership's operations is summarized below.

1999 Compared to 1998

Unless otherwise noted, discussions of fluctuations between 1999 and 1998 refer to the nine months and quarters ended September 30, 1999 and 1998.

As a result of lower interest rates in 1999 and higher cash balances in 1998 prior to a distribution to Limited Partners in January 1998, interest income on short-term investments decreased during 1999 when compared to 1998.

During the first quarter of 1998, the Partnership paid its share of property operating expenses related to the North Hill Apartments, in which the Partnership held a minority joint venture interest. This property was sold in 1997.

Primarily due to a decrease in accounting and portfolio management fees, administrative expenses decreased during 1999 when compared to 1998.


Liquidity and Capital Resources

The cash position of the Partnership decreased by approximately $44,000 as of September 30, 1999 as compared to December 31, 1998 due to cash used in operating activities for the payment of administrative expenses, which was partially offset by interest income earned on short-term investments.

The Partnership Agreement provides for the dissolution of the Partnership upon the occurrence of certain events. The Partnership sold its final real estate investment in September 1997. The Partnership has retained a portion of the cash from the property sales to satisfy obligations of the Partnership as well as to establish a reserve for contingencies. The timing of the termination of the Partnership and final distribution of cash will depend upon the nature and extent of liabilities and contingencies which exist or may arise. Such contingencies may include legal and other fees and costs stemming from litigation involving the Partnership including, but not limited to, the lawsuits discussed in Note 4 of Notes to the Financial Statements. Due to this litigation, the Partnership will not be dissolved and reserves will be held by the Partnership until the conclusion of all contingencies. There can be no assurances as to the time frame for the conclusion of these contingencies.

Limited Partners have received cash distributions totaling $587.47 per $1,000 Interest as well as certain tax benefits. Of this amount, $98.79 represents Net Cash Receipts and $488.68 represents Net Cash Proceeds. No additional distributions are anticipated to be made prior to the termination of the Partnership. However, after paying final partnership expenses, any remaining cash reserves will be distributed. Limited Partners will not recover all of their original investment.

The Partnership sold all of its remaining real property investments and distributed a majority of the proceeds from these sales to Limited Partners in 1996 and 1997. Since the Partnership no longer has any operating assets, the number of computer systems and programs necessary to operate the Partnership has been significantly reduced. The Partnership relies on third party vendors to perform most of its functions and has implemented a plan to determine the Year 2000 compliance status of these key vendors. The Partnership is within its timeline for having these plans completed prior to the year 2000.

The Partnership's plan to determine the Year 2000 compliance status of its key vendors has involved soliciting information from these vendors through the use of surveys, follow-up discussions and review of data where needed. The Partnership has received the surveys from each of these vendors. While the Partnership cannot guarantee Year 2000 compliance by its key vendors, and is relying on statements from these vendors without independent verification, these surveys, testing of systems, where applicable and discussions with the key vendors performing services for the Partnership indicate that the key vendors are substantially Year 2000 compliant as of September 30, 1999. The Partnership will continue to monitor the Year 2000 compliance of its key vendors during the fourth quarter of 1999. In addition, the Partnership has developed a contingency plan in the event of non-compliance by these key vendors in the Year 2000. The Partnership does not believe that failure by any of its key vendors to be Year 2000 compliant by the year 2000 would have a material effect on the business, financial position or results of operations of the Partnership.


BALCOR REALTY INVESTORS 85-SERIES I
A REAL ESTATE LIMITED PARTNERSHIP
(An Illinois Limited Partnership)

PART II - OTHER INFORMATION

Item 1. Legal Proceedings

Bruss et al. vs. Lehman Brothers Inc., et al.

With regard to the Dorothy Bruss litigation, the defendants filed two motions on May 12, 1999. The first motion was a Motion to Change Venue from Essex County, New Jersey to Union County, New Jersey, where the predecessor complaint, the Lenore Klein case, had been filed. The second motion was a Motion to Dismiss the complaint for failure to state a cause of action. On July 16, 1999, the Motion to Change Venue was denied. On September 24, 1999, the court granted the defendants' Motion to Dismiss the complaint. The court has given the plaintiffs until November 30, 1999 to file an amended complaint.

Madison Partnership Liquidity Investors XX, et al. vs. The Balcor Company,
et al.

On May 7, 1999, a proposed class action complaint was filed, and on May 13, 1999 was served on the defendants, Madison Partnership Liquidity Investors XX, et al. vs. The Balcor Company, et al. (Circuit Court, Chancery Division, Cook County, Illinois, Docket No. 99CH 06972). The general partner of the Partnership, the general partners of twenty-one additional limited partnerships which were sponsored by The Balcor Company, The Balcor Company and one individual are named as defendants in this action. The Partnership and the twenty-one other limited partnerships are referred to herein as the "Affiliated Partnerships". Plaintiffs are entities that initiated tender offers to purchase units and, in fact, purchased units in eleven of the Affiliated Partnerships. The complaint alleges breach of fiduciary duties and breach of contract under the partnership agreements for each of the Affiliated Partnerships. The complaint seeks the winding up of the affairs of the Affiliated Partnerships, the establishment of a liquidating trust for each of the Affiliated Partnerships until a resolution of all contingencies occurs, the appointment of an independent trustee for each such liquidating trust and the distribution of a portion of the cash reserves to limited partners. The complaint also seeks compensatory damages, punitive and exemplary damages, and costs and expenses in pursuing the litigation. On July 14, 1999, the defendants filed a Motion to Dismiss the complaint. A hearing date on the motion has not yet been set. On September 20, 1999 the Sandra Dee case described below was consolidated with this case. Future reports to investors will report only the consolidated case.

The defendants intend to vigorously contest this action. No class has been certified as of this date. The Partnership believes that it has meritorious defenses to contest the claims. It is not determinable at this time how the outcome of this action will impact the remaining cash reserves of the Partnership.


Sandra Dee vs. The Balcor Company, et al.
On June 1, 1999, a proposed class action complaint was filed, and on August 16, 1999 was served on the defendants, Sandra Dee vs. The Balcor Company, et al. (Circuit Court, Chancery Division, Cook County, Illinois, Docket No. 99CH 08123). The general partner of the Partnership, the general partners of twenty-one additional limited partnerships which were sponsored by The Balcor Company, The Balcor Company and one individual are named as defendants in this action. The Partnership and the twenty-one other limited partnerships are referred to herein as the "Affiliated Partnerships". This complaint is identical in all material respects to the Madison Partnership Liquidity Investors XX, et al. vs. The Balcor Company et al. complaint filed in May 1999. The complaint alleges breach of fiduciary duties and breach of contract under the partnership agreements for each of the Affiliated Partnerships. The complaint seeks the winding up of the affairs of the Affiliated Partnerships, the establishment of a liquidating trust for each of the Affiliated Partnerships until a resolution of all contingencies occurs, the appointment of an independent trustee for each such liquidating trust and the distribution of a portion of the cash reserves to limited partners. The complaint also seeks compensatory damages, punitive and exemplary damages, and costs and expenses in pursuing the litigation. The defendants filed on September 15, 1999 a motion to consolidate this case with the Madison Partnership case. On September 20, 1999, the motion was granted and this case was consolidated with the Madison Partnership case. Future reports to investors will report only the consolidated case. On September 15, 1999, the defendants also filed a Motion to Dismiss the complaint.

The defendants intend to vigorously contest this action. No class has been certified as of this date. The defendants believe that they have meritorious defenses to contest the claims. It is not determinable at this time how the outcome of this action will impact the remaining cash reserves of the Partnership.

Item 6. Exhibits and Reports on Form 8-K

(a) Exhibits:

(4) Subscription Agreement as set forth as Exhibit 4.1 to Amendment No. 1 to Registrant's Registration Statement on Form S-11 dated November 29, 1984 (Registration No. 2-92777) and Form of Confirmation regarding Interests in the Partnership as set forth as Exhibit 4.2 to the Partnership's Report on Form 10-Q for the quarter ended June 30, 1992 are incorporated herein by reference.

(27) Financial Data Schedule of the Partnership for the nine months ended September 30, 1999 is attached hereto.

(b) Reports on Form 8-K: No Reports on Form 8-K were filed during the quarter ended September 30, 1999.


SIGNATURES

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.

BALCOR REALTY INVESTORS 85-SERIES I
A REAL ESTATE LIMITED PARTNERSHIP

                         By:  /s/Thomas E. Meador
                              --------------------------------
                              Thomas E. Meador
                              President and Chief Executive Officer (Principal
                              Executive Officer) of Balcor Partners-XVI, the
                              General Partner



                         By:  /s/Jayne A, Kosik
                              --------------------------------
                              Jayne A. Kosik
                              Senior Managing Director and Chief Financial
                              Officer (Principal Accounting and Financial
                              Officer) of Balcor Partners-XVI, the General
                              Partner


Date: November 10, 1999
      -----------------






ARTICLE 5
MULTIPLIER: 1000


PERIOD TYPE 9 MOS
FISCAL YEAR END DEC 31 1999
PERIOD END SEP 30 1999
CASH 1811
SECURITIES 8
RECEIVABLES 0
ALLOWANCES 0
INVENTORY 0
CURRENT ASSETS 1819
PP&E 0
DEPRECIATION 0
TOTAL ASSETS 1819
CURRENT LIABILITIES 106
BONDS 0
PREFERRED MANDATORY 0
PREFERRED 0
COMMON 0
OTHER SE 1713
TOTAL LIABILITY AND EQUITY 1819
SALES 0
TOTAL REVENUES 69
CGS 0
TOTAL COSTS 132
OTHER EXPENSES 0
LOSS PROVISION 0
INTEREST EXPENSE 0
INCOME PRETAX (63)
INCOME TAX 0
INCOME CONTINUING 0
DISCONTINUED 0
EXTRAORDINARY 0
CHANGES 0
NET INCOME (63)
EPS BASIC (.77)
EPS DILUTED (.77)