FORM 10-Q

                  SECURITIES AND EXCHANGE COMMISSION
                        Washington, D.C.  20549




              Quarterly Report under Section 13 or 15(d)
                of the Securities Exchange Act of 1934




For the quarter ended March 31, 2011       Commission file #0-13545



                 JMB/245 PARK AVENUE ASSOCIATES, LTD.
        (Exact name of registrant as specified in its charter)




             Illinois                           36-3265541
      (State of organization)   (I.R.S. Employer Identification No.)



900 N. Michigan Ave., Chicago, Illinois              60611
(Address of principal executive office)           (Zip Code)




Registrant's telephone number, including area code  312-915-1987





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 (the "Exchange Act") during the preceding 12 months (or for such a
shorter period that registrant was required to file such reports), and (2)
has been subject to such filing requirements for the past 90 days.
Yes [ X ]   No [   ]

Indicate by check mark whether the registrant is a large accelerated filer,
an accelerated filer, or a non-accelerated filer.  See definition of
"accelerated filer and large accelerated filer" in Rule 12b-2 of the
Exchange Act.

   Large accelerated filer [   ]       Accelerated filer          [   ]
   Non-accelerated filer   [   ]       Smaller reporting company  [ X ]

Indicate by check mark whether the registrant is a shell company (as
defined in Rule 12b-2 of the Exchange Act).  Yes [   ]   No [ X ]





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                           TABLE OF CONTENTS




PART I     FINANCIAL INFORMATION


Item 1.    Financial Statements . . . . . . . . . . . . . . .     3


Item 2.    Management's Discussion and
           Analysis of Financial Condition and
           Results of Operations. . . . . . . . . . . . . . .     8


Item 4T.   Controls and Procedures. . . . . . . . . . . . . .    10



PART II    OTHER INFORMATION


Item 1.    Legal Proceedings. . . . . . . . . . . . . . . . .    11


Item 1A.   Risk Factors . . . . . . . . . . . . . . . . . . .    11


Item 6.    Exhibits . . . . . . . . . . . . . . . . . . . . .    11



SIGNATURES  . . . . . . . . . . . . . . . . . . . . . . . . .    12



<PAGE>


PART I.  FINANCIAL INFORMATION
     ITEM 1.  FINANCIAL STATEMENTS

                 JMB/245 PARK AVENUE ASSOCIATES, LTD.
                        (A LIMITED PARTNERSHIP)
                       AND CONSOLIDATED VENTURE

                      CONSOLIDATED BALANCE SHEETS

                 MARCH 31, 2011 AND DECEMBER 31, 2010


                                ASSETS
                                ------

                                          MARCH 31,
                                            2011        DECEMBER 31,
                                         (UNAUDITED)       2010
                                        ------------    ------------
Current assets:
  Cash and cash equivalents . . . . .   $      4,350          24,551
                                        ------------    ------------
          Total assets. . . . . . . .   $      4,350          24,551
                                        ============    ============


         LIABILITIES AND PARTNERS' CAPITAL ACCOUNTS (DEFICITS)
         -----------------------------------------------------

Current liabilities:
  Accounts payable. . . . . . . . . .   $     16,367          11,210
  Demand note payable to an affiliate,
    including accrued interest of
    $2,366,067 at March 31, 2011
    and $2,290,971 at December 31,
    2010. . . . . . . . . . . . . . .      7,275,351       7,160,255
                                        ------------    ------------
Commitments and contingencies

          Total liabilities . . . . .      7,291,718       7,171,465

Partners' capital accounts (deficits):
  General partners:
    Capital contributions . . . . . .     26,664,247      26,664,247
    Cumulative cash distributions . .       (480,000)       (480,000)
    Cumulative net losses . . . . . .    (11,005,765)    (10,997,338)
                                        ------------    ------------
                                          15,178,482      15,186,909
                                        ------------    ------------
  Limited partners (930 interests at
   March 31, 2011 and December 31,
   2010):
    Capital contributions,
      net of offering costs . . . . .    113,057,394     113,057,394
    Cumulative cash distributions . .     (7,520,000)     (7,520,000)
    Cumulative net losses . . . . . .   (128,003,244)   (127,871,217)
                                        ------------    ------------
                                         (22,465,850)    (22,333,823)
                                        ------------    ------------
          Total partners' capital
            accounts (deficits) . . .     (7,287,368)     (7,146,914)
                                        ------------    ------------
                                        $      4,350          24,551
                                        ============    ============




     See accompanying notes to consolidated financial statements.


<PAGE>


                 JMB/245 PARK AVENUE ASSOCIATES, LTD.
                        (A LIMITED PARTNERSHIP)
                       AND CONSOLIDATED VENTURE

                 CONSOLIDATED STATEMENTS OF OPERATIONS

              THREE MONTHS ENDED MARCH 31, 2011 AND 2010
                              (UNAUDITED)



                                                2011        2010
                                             ----------  ----------

Expenses:
  Interest. . . . . . . . . . . . . . . . .  $   75,096      69,657
  Professional services . . . . . . . . . .      51,200      71,510
  General and administrative. . . . . . . .      14,158      21,373
                                             ----------  ----------

                                                140,454     162,540
                                             ----------  ----------

      Net loss. . . . . . . . . . . . . . .  $ (140,454)   (162,540)
                                             ==========  ==========

      Net loss per limited partnership
        interests . . . . . . . . . . . . .  $     (142)       (163)
                                             ==========  ==========







































     See accompanying notes to consolidated financial statements.


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                 JMB/245 PARK AVENUE ASSOCIATES, LTD.
                        (A LIMITED PARTNERSHIP)
                       AND CONSOLIDATED VENTURE

                 CONSOLIDATED STATEMENTS OF CASH FLOWS

              THREE MONTHS ENDED MARCH 31, 2011 AND 2010
                              (UNAUDITED)



                                                2011        2010
                                             ----------  ----------

Cash flows from operating activities:
  Net loss. . . . . . . . . . . . . . . . .  $ (140,454)   (162,540)
  Changes in:
    Accounts payable. . . . . . . . . . . .       5,157      66,585
    Interest payable to affiliates. . . . .      75,096      69,657
                                             ----------  ----------
          Net cash used in
            operating activities. . . . . .     (60,201)    (26,298)
                                             ----------  ----------

Cash flows from financing activities:
  Fundings of demand note payable . . . . .      40,000      20,000
                                             ----------  ----------
          Net cash provided by
            financing activities. . . . . .      40,000      20,000
                                             ----------  ----------

          Net decrease in cash. . . . . . .     (20,201)     (6,298)

          Cash and cash equivalents,
            beginning of period . . . . . .      24,551      12,281
                                             ----------  ----------

          Cash and cash equivalents,
            end of period . . . . . . . . .  $    4,350       5,983
                                             ==========  ==========




























     See accompanying notes to consolidated financial statements.


<PAGE>


                 JMB/245 PARK AVENUE ASSOCIATES, LTD.
                        (A LIMITED PARTNERSHIP)
                       AND CONSOLIDATED VENTURE

              NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                        MARCH 31, 2011 AND 2010
                              (UNAUDITED)


GENERAL

     Readers of this quarterly report should refer to the Partnership's
audited financial statements for the fiscal year ended December 31, 2010,
which are included in the Partnership's 2010 Annual Report on Form 10-K
(File No. 0-13545) filed on March 15, 2011, as certain footnote disclosures
which would substantially duplicate those contained in such audited
financial statements have been omitted from this report.  Capitalized terms
used but not defined in this quarterly report have the same meanings as in
the Partnership's 2010 Annual Report on Form 10-K.

     JMB/245 Park Avenue Associates, Ltd. (the "Partnership"), through JMB
245 Park Avenue Holding Company, LLC ("245 Park Holding"), owns an
approximate .5% general partner interest in Brookfield Financial
Properties, L.P. ("BFP, LP"), formerly known as World Financial Properties,
L.P.  The ownership is represented by 567.375 Class A Units.  BFP, LP is a
limited partnership that holds equity investments in commercial office
buildings, certain of which are owned subject to ground leases of the
underlying land.  Business activities consist primarily of rentals to a
variety of commercial tenants and the ultimate sale or disposition of such
real estate.  245 Park Holding is a limited liability company in which the
Partnership is a 99% member and BFP Property GP Corp. ("BFP GP"), which is
an affiliate of the managing general partner of BFP, LP, is a 1% member.
The accompanying consolidated financial statements include the accounts of
the Partnership and its majority-owned limited liability company, 245 Park
Holding.  The effect of all transactions between the Partnership and its
consolidated venture has been eliminated.

     The Partnership has no future funding obligations to BFP, LP.  In
addition, the Partnership has not received distributions from BFP, LP, has
no indication from BFP, LP that it intends to make distributions in the
future, has no influence or control over the day-to-day affairs of BFP, LP,
and its investment in BFP, LP has been reduced to less than 1%.
Accordingly, the Partnership discontinued the application of the equity
method of accounting, recorded its investment at zero, and no longer
recognizes its share of earnings or losses from BFP, LP.

     The preparation of financial statements in accordance with GAAP
requires the Partnership to make estimates and assumptions that affect the
reported or disclosed amount of assets and liabilities at the date of the
financial statements and the reported amounts of revenues and expenses
during the reporting period.  Actual results could differ from these
estimates.

     The Partnership's future liquidity and ability to continue as a going
concern is dependent upon additional cash advances from JMB Realty
Corporation ("JMB") and there is no assurance that such advances will be
made.  JMB's advances, as well as consolidated balances from prior notes,
are evidenced by a demand note (the "Demand Note"), dated December 1, 2004,
which Demand Note is secured by the Partnership's indirect interest in BFP,
LP. JMB is under no obligation to make further advances and has the right
to require repayment of the Demand Note together with accrued and unpaid
interest at any time.  This uncertainty and the fact that the Partnership
has a net capital deficiency raise substantial doubt about the
Partnership's ability to continue as a going concern.  No adjustments to
these consolidated financial statements for this uncertainty have been
made.



<PAGE>


TRANSACTIONS WITH AFFILIATES

     The operations of the Partnership since 2005 have been funded
entirely by cash advances from JMB which totaled $1,427,000 as of March 31,
2011 ($40,000 of which was funded during the three months ended March 31,
2011) and which, together with the amount owed and rolled over from prior
notes, are evidenced by the Demand Note.  No additional cash advances were
made by JMB under the Demand Note in April 2011.  The Demand Note, which
had an outstanding balance of unpaid principal and accrued interest at
March 31, 2011 of $7,275,351, accrues interest at prime plus 1 percent,
4.25% at March 31, 2011, with interest compounded quarterly and included in
principal, and is secured by the Partnership's interest in BFP, LP.  JMB is
under no obligation to make further advances and has the right to require
repayment of the Demand Note together with accrued and unpaid interest at
any time.

     In accordance with the Partnership Agreement, the Corporate General
Partner and its affiliates are entitled to receive payment or reimbursement
for direct expenses and out-of-pocket expenses related to the
administration of the Partnership and operation of the Partnership's real
property investment.  Additionally, the Corporate General Partner and its
affiliates are entitled to reimbursements for portfolio management, legal
and accounting services.  The Partnership incurred costs of $1,393 and
$5,000 for the three months ended March 31, 2011 and 2010, respectively,
for these services.  The Partnership owed the Corporate General Partner and
its affiliates $8,000 for these services at March 31, 2011.

     Any reimbursable amounts currently payable to the General Partners
and their affiliates do not bear interest.

ADJUSTMENTS

     In the opinion of the Corporate General Partner, all adjustments
(consisting solely of normal recurring adjustments) necessary for a fair
presentation (assuming the Partnership continues as a going concern) have
been made to the accompanying financial statements as of March 31, 2011 and
for the three months ended March 31, 2011 and 2010.





<PAGE>


PART I.  FINANCIAL INFORMATION

     ITEM 2.     MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                 FINANCIAL CONDITION AND RESULTS OF OPERATIONS

LIQUIDITY AND CAPITAL RESOURCES

     Capitalized terms used herein but not defined have the same meanings
as in the Partnership's 2010 Annual Report on Form 10-K.

     The Partnership's future liquidity and ability to continue as a going
concern are dependent upon additional cash advances from JMB and there is
no assurance that such advances will continue to be made.  This uncertainty
and the fact that the Partnership has a net capital deficiency raise
substantial doubt about the Partnership's ability to continue as a going
concern.  The operations of the Partnership since 2005 have been funded
entirely by cash advances from JMB which totaled $1,427,000 as of March 31,
2011 ($40,000 of which was funded during the three months ended March 31,
2011) and which, together with the amount owed and rolled over from prior
notes, are evidenced by the Demand Note.  No additional cash advances were
made by JMB under the Demand Note in April 2011.  The Demand Note, which
had an outstanding balance of unpaid principal and accrued interest at
March 31, 2011 of $7,275,351, accrues interest at prime plus 1 percent,
with interest compounded quarterly and included in principal, and is
secured by the Partnership's interest in BFP, LP.  JMB is under no
obligation to make further advances and has the right to require repayment
of advances previously made together with accrued and unpaid interest at
any time.  These conditions raise substantial doubt about the Partnership's
ability to continue as a going concern.

     BFP, LP has the right to sell the BFP 245 Interest and any of its
other assets without the consent of the Partnership.  Under certain
circumstances, the Partnership may have obligations for Federal or state
withholding or estimated tax payments on behalf of certain Holders of
Interests.  Notwithstanding any such obligations, the Partnership believes
that the Holders of Interests have the ultimate responsibility for the
timely filing of state and Federal tax returns and the payment of all
related taxes, including the reimbursement to the Partnership of all
withholding tax payments or estimated tax payments made on their behalf.

     The Partnership holds, through 245 Park Holding, an approximate .5%
interest in BFP, LP.  Persons who are interested in obtaining information
concerning BFP, LP should be aware that Brookfield Properties Corporation
("BPC") files periodic reports and other information, which includes
information about BFP, LP and its assets and operations, with the U.S.
Securities and Exchange Commission ("SEC") pursuant to the Securities
Exchange Act of 1934.  BPC's filings with the SEC are available to the
public through the SEC's Electronic Data Gathering, Analysis and Retrieval
(EDGAR) system accessible through the SEC's web site at http://www.sec.gov.

Interested persons also may read and copy any report, statement or other
information that BPC has filed with the SEC at its Public Reference Room,
450 Fifth Street, N.W., Washington, D.C. 20549, or may call the SEC for
more information on obtaining information from the SEC's public reference
rooms.  This description is provided for informational purposes only.  The
Partnership does not prepare, and is not responsible for the preparation
of, any of BPC's reports or other information it files with the SEC
including, but not limited to, those concerning the business and financial
results of BFP, LP.  Those reports and other information are not intended
to be incorporated by reference into this report on Form 10-Q, and the
Partnership has no responsibility for the accuracy of any information
included in BPC's reports or other information.



<PAGE>


     BFP, LP has a substantial amount of indebtedness outstanding. Any
proceeds from the sale of the buildings in which BFP, LP has an interest
would likely be first applied to repayment of the mortgage and other
indebtedness of BFP, LP.  In any event, any net proceeds obtained by the
Partnership would likely be used to satisfy the Demand Note.  Only after
such applications would any remaining proceeds be available to be
distributed to the Holders of Interests.  Similarly, in the event of a sale
or other disposition of the Retained Interest (including a redemption), the
Partnership's share of the proceeds of such sale or disposition would first
be applied to satisfy the Demand Note.  Only after such application would
remaining proceeds, if any, be available to be distributed to the Holders
of Interests.

     The outstanding balance of the Demand Note at March 31, 2011 is
approximately $7,275,000 and such Demand Note continues to accrue interest
and be increased in principal amount by additional advances from JMB.  As
such amount exceeds the minimum proceeds payable to the Partnership under
the amended limited partnership agreement of BFP, LP and is only, at March
31, 2011, approximately $205,000 less than the maximum amount so payable,
it is unlikely that the Holders of Interests ever will receive any further
significant distributions from the Partnership.  However, it is expected
that Holders of Interests will be allocated a substantial amount of
additional gain for Federal and state income tax purposes as a result of
transactions which may occur over the remaining term of the Partnership.
These transactions include (i) a sale or other disposition of the 245 Park
Avenue property or other properties in which BFP, LP owns an interest; (ii)
a sale or other disposition of the Partnership's interest in BFP, LP
(including a redemption of the Retained Interest); or (iii) a significant
reduction in the indebtedness of the 245 Park Avenue property or other
indebtedness of the Partnership for Federal and state income tax purposes.
Moreover, none of these transactions is expected to result in Holders of
Interests receiving any significant cash distributions.  The amount of gain
for Federal and state income tax purposes to be allocated to a Holder of
Interests over the remaining term of the Partnership is expected to be, at
a minimum, equal to all or most of the amount of such Holder's deficit
capital account for tax purposes.  Such gain may be offset by suspended
losses from prior years (if any) that have been allocated to the Holder of
Interests.  The actual tax liability of each Holder of Interests will
depend on such Holder's own tax situation.

RESULTS OF OPERATIONS

     The operations of the Partnership since 2005 have been funded
entirely by cash advances from JMB which totaled $1,427,000 as of March 31,
2011 ($40,000 of which was funded during the three months ended March 31,
2011) and which, together with the amount owed and rolled over from prior
notes, are evidenced by the Demand Note at March 31, 2011.

     The increase in accounts payable at March 31, 2011 as compared to
December 31, 2010 is due primarily to unpaid professional fees for audit
services.

     The increase in demand note payable to an affiliate at March 31, 2011
as compared to December 31, 2010 is due to fundings totaling $40,000 and
interest of approximately $75,000 added to the principal in 2011.

     The increase in interest expense for the three months ended March 31,
2011 as compared to the three months ended March 31, 2010 is due to
additional fundings under the Demand Note.

     The decrease in professional service for the three months ended
March 31, 2011 as compared to the three months ended March 31, 2010 is due
primarily to a decrease in costs for tax services.

     The decrease in general and administrative expenses for the three
months ended March 31, 2011 as compared to the three months ended March 31,
2010 is due primarily to a decrease in costs for accounting services.



<PAGE>


ITEM 4T.  CONTROLS AND PROCEDURES

     Pursuant to Section 302 of the Sarbanes-Oxley Act and Rule 13a-15(e)
of the Securities Exchange Act of 1934 promulgated thereunder, the
principal executive officer and the principal financial officer of the
Partnership have evaluated the effectiveness of the Partnership's
disclosure controls and procedures as of the end of the period covered by
this report.  Based on such evaluation, the principal executive officer and
the principal financial officer have concluded that the Partnership's
disclosure controls and procedures were effective as of the end of the
period covered by this report to ensure that information required to be
disclosed in this report was recorded, processed, summarized and reported
within the time period specified in the applicable rules and form of the
Securities and Exchange Commission for this report.  The Partnership's
disclosure controls and procedures do not include the disclosure controls
and procedures of BFP, LP, which the Partnership has no ability to control.




<PAGE>


PART II.  OTHER INFORMATION


     ITEM 1.  LEGAL PROCEEDINGS

     The Partnership is not subject to any material pending legal
proceedings.


     ITEM 1A. RISK FACTORS

     There has been no known material changes from risk factors as
previously disclosed in the Partnership's Annual Report on Form 10-K for
the year ended December 31, 2010.


     ITEM 6.  EXHIBITS

     (a)   Exhibits.

           3.1.  Amended and Restated Agreement of Limited Partnership of
                 the Partnership is hereby incorporated herein by
                 reference to the Partnership's Report for June 30, 2002
                 on Form 10-Q (File No. 0-13545) dated August 21, 2002.

           3.2.  Amendment to the Amended and Restated Agreement of
                 Limited Partnership of JMB/245 Park Avenue Associates,
                 Ltd. by and between JMB Park Avenue, Inc. and Park
                 Associates, L.P. dated January 1, 1994 is hereby
                 incorporated herein by reference to Exhibit 3-B to the
                 Partnership's Report for March 31, 1995 on Form 10-Q
                 (File No. 0-13545) dated May 11, 1995.

           4.1   Security Agreement, dated May 7, 2001, by JMB/245 Park
                 Avenue Associates, Ltd. in favor of JMB Realty
                 Corporation is hereby incorporated herein by reference
                 to the Partnership's Report for September 30, 2004 on
                 Form 10-Q (File No. 0-13545) dated November 10, 2004.

           4.2   Promissory Note, payable on demand, dated December 1,
                 2004, in the original amount of $172,000, is hereby
                 incorporated herein by reference to the Partnership's
                 Report for December 1, 2004 on Form 8-K (File
                 No. 0-13545), dated December 7, 2004.

           31.1. Certification of Chief Executive Officer Pursuant
                 to Rule 13a-14(a)/15d-14(a) of the Securities and
                 Exchange Act of 1934, as amended, is filed herewith.

           31.2. Certification of Chief Financial Officer Pursuant
                 to Rule 13a-14(a)/15d-14(a) of the Securities and
                 Exchange Act of 1934, as amended, is filed herewith.

           32.   Certifications pursuant to 18 U.S.C. Section 1350, as
                 adopted pursuant to Section 906 of the Sarbanes-Oxley
                 Act of 2002 are furnished herewith.


<PAGE>


                              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.


                      JMB/245 PARK AVENUE ASSOCIATES, LTD.

                      BY:   JMB Park Avenue, Inc.
                            Corporate General Partner


                      By:   GAILEN J. HULL
                            Gailen J. Hull, Vice President
                      Date: May 11, 2011


     Pursuant to the requirements of the Securities Exchange Act of 1934,
this report has been signed below by the following person in the capacities
and on the date indicated.


                      By:   GAILEN J. HULL
                            Gailen J. Hull, Chief Financial Officer
                            and Principal Accounting Officer
                      Date: May 11, 2011