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                                                                  Exhibit 10.400

                                 PROMISSORY NOTE

$19,262,100,00                                                New York, New York
                                                               November 23, 2004

          FOR VALUE RECEIVED, INLAND WESTERN OSWEGO DOUGLASS, L.L.C., A DELAWARE
LIMITED LIABILITY COMPANY, having its principal place of business at 2901
Butterfield Road, Oak Brook, Illinois 60523, a maker hereunder (referred to
herein as "BORROWER"), hereby unconditionally promises to pay to the order of
NOMURA CREDIT & CAPITAL, INC., a Delaware corporation, as payee, having an
address at 2 World Financial Center, Bldg. B, New York, New York 10281
("LENDER"), or at such other place as the holder hereof may from time to time
designate in writing, the principal sum of NINETEEN MILLION TWO HUNDRED SIXTY
TWO THOUSAND ONE HUNDRED AND NO/100 DOLLARS ($19,262,100.00), in lawful money of
the United States of America with interest thereon to be computed from the date
of this Note at the Interest Rate, and to be paid in accordance with the terms
of this Note and that certain Loan Agreement, dated as of the date hereof,
between Borrower and Lender (the "LOAN AGREEMENT"). All capitalized terms not
defined herein shall have the respective meanings set forth in the Loan
Agreement.

                                    ARTICLE 1

                                  PAYMENT TERMS

          Borrower agrees to pay interest on the unpaid principal sum of this
Note from time to time outstanding at the rates and at the times specified in
the Loan Agreement and the outstanding balance of the principal sum of this Note
and all accrued and unpaid interest thereon shall be due and payable on the
Maturity Date. This Note shall be the "Note" as defined in the Loan Agreement.

                                    ARTICLE 2

                            DEFAULT AND ACCELERATION

          The Debt shall without notice become immediately due and payable at
the option of Lender if any payment required in this Note is not paid on or
prior to the date when due or if not paid on the Maturity Date or on the
happening of any other Event of Default.

                                    ARTICLE 3

                                 LOAN DOCUMENTS

          This Note is secured by the Mortgage and the other Loan Documents. All
of the terms, covenants and conditions contained in the Loan Agreement, the
Mortgage and the other Loan Documents are hereby made part of this Note to the
same extent and with the same force as if they were fully set forth herein. In
the event of a conflict or inconsistency between the terms of this Note and the
Loan Agreement, the terms and provisions of the Loan Agreement shall govern.

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                                    ARTICLE 4

                                 SAVINGS CLAUSE

          Notwithstanding anything to the contrary, (a) all agreements and
communications between Borrower and Lender are hereby and shall automatically be
limited so that, after taking into account all amounts deemed interest, the
interest contracted for, charged or received by Lender shall never exceed the
maximum lawful rate or amount, (b) in calculating whether any interest exceeds
the lawful maximum, all such interest shall be amortized, prorated, allocated
and spread over the full amount and term of all principal indebtedness of
Borrower to Lender, and (c) if through any contingency or event, Lender receives
or is deemed to receive interest in excess of the lawful maximum, any such
excess shall be deemed to have been applied toward payment of the principal of
any and all then outstanding indebtedness of Borrower to Lender, or if there is
no such indebtedness, shall immediately be returned to Borrower.

                                    ARTICLE 5

                                 NO ORAL CHANGE

          This Note may not be modified, amended, waived, extended, changed,
discharged or terminated orally or by any act or failure to act on the part of
Borrower or Lender, but only by an agreement in writing signed by the party
against whom enforcement of any modification, amendment, waiver, extension,
change, discharge or termination is sought.

                                    ARTICLE 6

                                     WAIVERS

          Borrower and all others who may become liable for the payment of all
or any part of the Debt do hereby severally waive presentment and demand for
payment, notice of dishonor, notice of intention to accelerate, notice of
acceleration, protest and notice of protest and nonpayment and all other notices
of any kind. No release of any security for the Debt or extension of time for
payment of this Note or any installment hereof, and no alteration, amendment or
waiver of any provision of this Note, the Loan Agreement or the other Loan
Documents made by agreement between Lender or any other Person shall release,
modify, amend, waive, extend, change, discharge, terminate or affect the
liability of Borrower, and any other Person who may become liable for the
payment of all or any part of the Debt, under this Note, the Loan Agreement or
the other Loan Documents. No notice to or demand on Borrower shall be deemed to
be a waiver of the obligation of Borrower or of the right of Lender to take
further action without further notice or demand as provided for in this Note,
the Loan Agreement or the other Loan Documents. If Borrower is a partnership,
the agreements herein contained shall remain in force and applicable,
notwithstanding any changes in the individuals comprising the partnership, and
the term "Borrower," as used herein, shall include any alternate or successor
partnership, but any predecessor partnership and their partners shall not
thereby be released from any liability. If Borrower is a limited liability
company, the agreements herein contained shall remain in force and applicable,
notwithstanding any changes in the members comprising the company, and the term
"Borrower," as used herein, shall include any alternate or successor company,
but any

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predecessor company shall not thereby be released from any liability. If
Borrower is a corporation, the agreements contained herein shall remain in full
force and applicable notwithstanding any changes in the shareholders comprising,
or the officers and directors relating to, the corporation, and the term
"Borrower" as used herein, shall include any alternative or successor
corporation, but any predecessor corporation shall not be relieved of liability
hereunder. (Nothing in the foregoing sentence shall be construed as a consent
to, or a waiver of, any prohibition or restriction on transfers of interests in
such entity which may be set forth in the Loan Agreement, the Mortgage or any
other Loan Document.)

                                    ARTICLE 7

                                    TRANSFER

          Upon the transfer of this Note, Borrower hereby waiving notice of any
such transfer except as provided in the Loan Agreement, Lender may deliver all
the collateral mortgaged, granted, pledged or assigned pursuant to the Loan
Documents, or any part thereof, to the transferee who shall thereupon become
vested with all the rights herein or under applicable law given to Lender with
respect thereto, and Lender shall from that date forward forever be relieved and
fully discharged from any liability or responsibility in the matter; but Lender
shall retain all rights hereby given to it with respect to any liabilities and
the collateral not so transferred.

                                    ARTICLE 8

                                   EXCULPATION

          The provisions of Section 9.4 of the Loan Agreement are hereby
incorporated by reference into this Note to the same extent and with the same
force as if fully set forth herein.

                                    ARTICLE 9

                                  GOVERNING LAW

          THIS NOTE SHALL BE DEEMED TO BE A CONTRACT ENTERED INTO PURSUANT TO
THE LAWS OF THE STATE IN WHICH THE PROPERTY IS LOCATED AND SHALL IN ALL RESPECTS
BE GOVERNED, APPLIED AND ENFORCED IN ACCORDANCE WITH THE LAWS OF THE STATE IN
WHICH THE PROPERTY IS LOCATED AND APPLICABLE FEDERAL LAWS.

                                   ARTICLE 10

                                     NOTICES

          All notices or other written communications hereunder shall be
delivered in accordance with Section 10.6 of the Loan Agreement.

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          IN WITNESS WHEREOF, Borrower has duly executed this Note as of the day
and year first above written.

                                BORROWER:

                                INLAND WESTERN OSWEGO DOUGLASS,
                                L.L.C., A DELAWARE LIMITED LIABILITY COMPANY

                                    By: Inland Western Retail Real Estate Trust,
                                    Inc., a Maryland corporation


                                        By:    /s/ Valerie Medina
                                           -------------------------------------
                                               Name:  Valerie Medina
                                               Title: Assistant Secretary

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                                 ACKNOWLEDGMENT

STATE OF ILLINOIS)
                     ) ss:
COUNTY OF DUPAGE)

          I, the undersigned, a Notary Public, in and for said County and State,
do hereby certify that Valerie Medina, the Asst. Secretary of Inland Western
Retail Real Estate Trust, Inc. personally known to me to be the same person
whose name is subscribed to the foregoing instrument, as having executed the
same, appeared before me this day in person and acknowledged that he/she signed
and delivered the said instrument as her free and voluntary act on behalf of
the Company, for the uses and purposes therein set forth.

          Given under my hand and official seal this 16th day of November, 2004.


                                      /s/ KIMBERLY A MITCHELL
                                      ------------------------------------------
                                      Notary Public


Commission expires:                                  OFFICIAL SEAL
                                                   KIMBERLY A MITCHELL
                                           NOTARY PUBLIC - STATE OF ILLINOIS
-------------------------------             MY COMMISSION EXPIRES: 03-12-07

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