Document:

<Page>

                                                                  Exhibit 10.310

                                                 Allstate Life Insurance Company
                                                                 Loan No. 122483

                            LIMITED PAYMENT GUARANTY

              THIS LIMITED PAYMENT GUARANTY (the "Guaranty") is made as of
August 10, 2004, by INLAND WESTERN EASTON FORKS TOWN, DST, a Delaware statutory
trust ("Borrower") and INLAND WESTERN RETAIL REAL ESTATE TRUST, INC., a Maryland
corporation ("Guarantor"), the sole member of Borrower, to and for the benefit
of ALLSTATE LIFE INSURANCE COMPANY, an Illinois corporation ("Lender").

                                    RECITALS

              A.   Borrower is the present owner of the real and personal
property commonly known as Forks Town Center, Sullivan Trail & Old Mill Road,
Easton, Pennsylvania, and legally described in EXHIBIT A attached hereto (the
"Property").

              B.   Member is the sole owner and signatory trustee of Borrower.

              C.   Pursuant to Leader's commitment letter dated June 22, 2004,
as amended, Lender made a loan to Borrower in the aggregate original principal
amount of $10,395,000 (the "Loan") evidenced by that certain Mortgage Note (the
"Note") of even date herewith in the amount of the Loan, and secured by a
Mortgage, Assignment of Leases, Rents and Contracts, Security Agreement and
Fixture Filing (the "Mortgage") on the Property.

              D.   The Guarantor will benefit from the disbursement of the Loan
evidenced by the Note and secured by the Mortgage and the Related Agreements (as
defined in the Mortgage). The Note, Mortgage, Related Agreements and other
documents, instruments, certificates and agreements executed or delivered by or
on behalf of Borrower in connection with the Loan are collectively referred to
as the "Loan Documents."

              E.   The assumption by Guarantor of the obligations under this
Guaranty will result in an indirect financial benefit to Guarantor and in a
direct financial benefit to the Borrower, thereby enhancing Guarantor's
financial interest in Borrower and in the Property.

              F.   As a material inducement to making and as a condition
precedent to funding the Loan, Lender requires the execution of this Guaranty.

                                   AGREEMENTS

              NOW THEREFORE, for and in consideration of the above Recitals,
which are incorporated herein by reference, the mutual covenants contained
herein and in the Loan Documents, and for other good and valuable consideration,
the receipt and sufficiency of which are hereby acknowledged, Guarantor hereby
agree as follows:

              1.   Guarantor absolutely, unconditionally and irrevocably
guarantees to Lender:

<Page>

              (a)  subject to Section 12 hereof, the payment of all sums due
Lender under the Loan Documents, including the payment of the principal balance
of the Loan, together with all interest accrued thereon; and

              (b)  the payment of all Enforcement Costs (as hereinafter defined
in Paragraph 7 hereof).

              All amounts due, debts, liabilities, and payment obligations of
Guarantor described in this Paragraph 1 are referred to herein as the
"Indebtedness."

              2.   (a) Guarantor agrees, on written demand therefor by Lender or
the holder of the Note, as applicable, to pay all Indebtedness as is then or
thereafter becomes due and owing under the terms of this Guaranty, regardless of
any defense, right of setoff or claims which Borrower or Guarantor may have
against Lender or the holder of the Note.

              (b)  If Guarantor fails to perform its obligations hereunder after
demand by Lender in accordance with Paragraph 2(a) hereof, Lender shall have an
immediate right to collect from Guarantor, as damages or otherwise, an amount
equal to such unpaid Indebtedness, and Lender may exercise all remedies
available under the laws of the State of Pennsylvania for action on a matured
contractual indebtedness.

              3.   Guarantor hereby waives as to Lender (i) notice of acceptance
of this Guaranty by Lender and any and all notices and demands of every kind
which may be required to be given by any statute, rule or law, (ii) any defense,
right of setoff or other claim which Guarantor may have against the Borrower or
which Guarantor or Borrower may have against Lender or the holder of the Note,
as applicable, (iii) presentment for payment, demand for payment (other than as
provided for in Paragraph 2 above), notice of nonpayment or dishonor, protest
and notice of protest, diligence in collection and any and all formalities which
otherwise might be legally required to charge Guarantor with liability, and (iv)
any failure by Lender to inform Guarantor of any facts Lender may now or
hereafter know about Borrower, the Property, the Loan, or the transactions
contemplated by the Loan, it being understood and agreed that Lender has no duty
so to inform and that the Guarantor is fully responsible for being and remaining
informed by the Borrower of all circumstances bearing on the existence or
creation, or the risk of nonpayment of the Indebtedness. Credit may be granted
or continued from time to time by Lender to Borrower without notice to or
authorization from Guarantor, regardless of the financial or other condition of
the Borrower at the time of any such grant or continuation. Lender shall have no
obligation to disclose or discuss with Guarantor its assessment of the financial
condition of Borrower. No modification or waiver of any of the provisions of
this Guaranty shall be binding upon Lender except as expressly set forth in a
writing duly signed and delivered on behalf of Lender.

              4.   Guarantor further agrees that its liability as guarantor
shall not be impaired or affected by any renewals or extensions which may be
made from time to time, with or without the knowledge or consent of Guarantor of
the time for payment of interest or principal under the Note or by any
forbearance or delay in collecting interest or principal under the Note, or by
any waiver by Lender under the Mortgage or any other Loan Documents, or by
Lender's failure or election not to pursue any other remedies it may have
against Borrower, or by any change or

                                        2
<Page>

modification in the Note, Mortgage or any other Loan Documents, or by the
acceptance by Lender of any additional security or any increase, substitution or
change therein, or by the release by Lender of any security or any withdrawal
thereof or decrease therein, or by the application of payments received from any
source to the payment of any obligation other than the Indebtedness, even though
Lender might lawfully have elected to apply such payments to any part or all of
the Indebtedness, it being the intent hereof that Guarantor shall remain liable
as principal for payment of the Indebtedness until all Indebtedness has been
paid in full and the other terms, covenants and conditions of this Guaranty have
been performed, notwithstanding any act or thing which might otherwise operate
as a legal or equitable discharge of a surety. Guarantor further understands and
agrees that Lender may at any time enter into agreements with Borrower to amend
and modify the Note, Mortgage or other Loan Documents, or any thereof, and may
waive or release any provision or provisions of the Note, Mortgage and other
Loan Documents or any thereof, and, with reference to such instruments, may make
and enter into any such agreement or agreements as Lender and Borrower may deem
proper and desirable, without in any manner impairing or affecting this Guaranty
or any of Lender's rights hereunder or any of Guarantor's obligations hereunder.

              5.   This is an absolute, present and continuing guaranty of
payment and not of collection. Guarantor agrees that this Guaranty may be
enforced by Lender without the necessity at any time of resorting to or
exhausting any other security or collateral given in connection herewith or with
the Note, the Mortgage or any of the other Loan Documents through foreclosure
proceedings under the Mortgage or otherwise, or resorting to any other
guaranties, and Guarantor hereby waives the right to require Lender to join
Borrower in any action brought hereunder or to commence any action against or
obtain any judgment against Borrower or to pursue any other remedy or enforce
any other right. Guarantor further agrees that nothing contained herein or
otherwise shall prevent Lender from pursuing concurrently or successively all
rights and remedies available to it at law or in equity or under the Note,
Mortgage or any other Loan Documents, and the exercise of any of its rights or
the completion of any of its remedies shall not constitute a discharge of any of
Guarantor's obligations hereunder, it being the purpose and intent of Guarantor
that its obligations hereunder shall be absolute, independent and unconditional
under any and all circumstances whatsoever. Neither Guarantor's obligations
under this Guaranty nor any remedy for the enforcement thereof shall be
impaired, modified, changed or released in any manner whatsoever by any
impairment, modification, change, release or limitation of the liability of
Borrower under the Note, Mortgage or other Loan Documents or by reason of
Borrower's bankruptcy or by reason of any creditor or bankruptcy proceeding
instituted by or against Borrower or Guarantor. This Guaranty shall continue to
be effective or be reinstated (as the case may be) if at any time payment of all
or any part of any sum payable pursuant to the Note, Mortgage or any other Loan
Document is rescinded or otherwise required to be returned by the payee upon the
insolvency, bankruptcy, or reorganization of the Borrower or Guarantor, or
Lender is required to reconvey title to the Property upon the insolvency,
bankruptcy or reorganization of the Borrower or Guarantor, all as though such
payment to Lender had not been made, regardless of whether Lender contested the
order requiring the return of such payment or the reconveyance.

              6.   In the event Lender or the holder of the Note shall assign
the Note to any bank or other entity to secure a loan from such bank or other
entity to Lender or such holder for an amount not in excess of the amount which
will be due, from time to time, from Borrower to

                                        3
<Page>

Lender under the Note with interest not in excess of the rate of interest which
is payable by Borrower to Lender under the Note, Guarantor will accord full
recognition thereto and agrees that all rights and remedies of Lender or such
holder hereunder shall be enforceable against Guarantor by such bank or other
entity with the same force and effect and to the same extent as would have been
enforceable by Lender or such holder but for such assignment; provided, however,
that unless Lender shall otherwise consent in writing, the Lender shall have an
unimpaired right, prior and superior to that of its assignee or transferee, to
enforce this Guaranty for Lender's benefit as to such portions of the
Indebtedness or interest therein not assigned or transferred.

              7.   If: (i) this Guaranty or any of the other Loan Documents is
placed in the hands of an attorney for collection or is collected through any
legal proceeding; (ii) an attorney is retained to represent Lender in any
bankruptcy, reorganization, receivership, or other proceedings affecting
creditors' rights and involving a claim under this Guaranty or any of the other
Loan Documents; (iii) an attorney is retained to protect or enforce this
Guaranty or any of the other Loan Documents or to provide advice or other
representation with respect hereto or to any of the other Loan Documents; or
(iv) an attorney is retained to represent Lender in any other proceedings
whatsoever in connection with the enforcement or protection of this Guaranty or
any of the other Loan Documents, then Guarantor shall pay to Lender upon demand
all reasonable attorneys' fees, costs and expenses, including, without
limitation, court costs, filing fees, recording costs, expenses of foreclosure,
title insurance premiums, survey costs, minutes of foreclosure, and all other
costs and expenses, incurred in connection therewith (all of which are referred
to herein as "Enforcement Costs"), in addition to all other amounts due
hereunder or under any of the other Loan Documents.

              8.   The parties hereto intend and believe that each provision in
this Guaranty comports with all applicable local, state and federal laws and
judicial decisions. However, if any provision or provisions, or if any portion
of any provision or provisions, in this Guaranty is found by a court of law to
be in violation of any applicable local, state or federal ordinance, statute,
law, administrative or judicial decision, or public policy, and if such court
should declare such portion, provision or provisions of this Guaranty to be
illegal, invalid, unlawful, void or unenforceable as written, then it is the
intent of all parties hereto that such portion, provision or provisions shall be
given force to the fullest possible extent that they are legal, valid and
enforceable, that the remainder of this Guaranty shall be construed as if such
illegal, invalid, unlawful, void or unenforceable portion, provision or
provisions were not contained therein, and that the rights, obligations and
interest of Lender or the holder of the Note under the remainder of this
Guaranty shall continue in full force and effect.

              9.   Any indebtedness of Borrower to Guarantor now or hereafter
existing (the "Subordinated Debt") is hereby subordinated to the Indebtedness.
Guarantor hereby irrevocably waives all legal and equitable rights to recover
from Borrower any sums paid by Guarantor under the terms of this Guaranty until
such time as the Loan has been paid in full, including without limitation all
rights of subrogation and all other rights that would result in Guarantor being
deemed a creditor of Borrower under the Federal Bankruptcy Code or any other
law.

              10.  Any amounts received by Lender from any source on account of
any Indebtedness may be applied by Lender toward the payment of such
Indebtedness, and in such

                                        4
<Page>

order of application, as Lender may from time to time elect, or as otherwise
provided in the Loan Documents.

              11.  Guarantor hereby submits to personal jurisdiction in the
State of Illinois for the enforcement of this Guaranty and waives any and all
personal rights to object to such jurisdiction for the purposes of litigation to
enforce this Guaranty. In the event such litigation is commenced at any time
when Guarantor is not permanently domiciled in the State of Illinois, Guarantor
agrees that service of process may be made and personal jurisdiction over
Guarantor obtained, by service of a copy of the summons, complaint, and other
pleadings required to commence such litigation upon an appointed Agent for
Service of Process in the State of Illinois, which Agent each Guarantor hereby
designates to be:

                   The Inland Real Estate Group, Inc.
                   2901 Butterfield Road
                   Oakbrook, Illinois 60523
                   Attention:    General Counsel

              11.  All notices, waivers, demands, requests or other
communications required or permitted hereunder shall, unless otherwise expressly
provided, be in writing and shall be (a) hand-delivered, effective upon receipt,
(b) sent by United States Express Mail or by private overnight courier,
effective upon receipt, or (c) served by certified mail, to the appropriate
address set forth below, or at such other place as a party may from time to time
designate in writing by ten (10) days prior written notice thereof. Any such
notice or demand served by certified mail, return receipt requested, shall be
deposited in the United States mail, with postage thereon fully prepaid and
addressed to the party so to be served at its address stated below or at such
other address of which said party shall have theretofore notified in writing, as
provided above, the party giving such notice, Service of any such notice or
demand so made shall be deemed effective on the day of actual delivery as shown
by the addressee's return receipt or the expiration of three (3) business days
after the date of mailing, whichever is the earlier in time. Any notice required
to be given by Lender shall be equally effective if given by Lender's agent, if
any. Notices to the parties shall be addressed as follows:

              If to Guarantor:

              Inland Western Retail Real Estate Trust, Inc.
              2901 Butterfield Road
              Oakbrook, Illinois 60523
              Attention:    Roberta Matlin

              with a copy to:

              The Inland Real Estate Group, Inc.
              2901 Butterfield Road
              Oakbrook, Illinois 60523
              Attention:    General Counsel

              In the case of Lender, to:

                                        5
<Page>

              Allstate Life Insurance Company
              Allstate Plaza South, Suite G5C
              3075 Sanders Road
              Northbrook, Illinois 60062
              Attention:    Commercial Mortgage Division
                            Servicing Manager

              with a copy to:

              Allstate Life Insurance Company
              Allstate Plaza South, Suite G5A
              3075 Sanders Road
              Northbrook, Illinois 60062
              Attention:    Investment Law Division

              12.  Guarantor's liability hereunder:

              (a)  shall be limited to an amount equal to (i) THREE HUNDRED
EIGHTY FIVE THOUSAND DOLLARS ($385,000), plus (ii) Enforcement Costs; and

              (b)  shall commence twelve (12) months after the Disbursement Date
unless the Conditions (as hereinafter defined) have been met prior to such date;
and

              (c)  shall terminate upon the first to occur of (i) payment in
full to Lender of all amounts due under or in connection with the Loan and the
Loan Documents, or (ii) the occurrence of the following (collectively, the
"Conditions"):

                   (A)   Borrower has delivered evidence reasonably satisfactory
              to Lender that Forks Township has accepted the dedication of Town
              Center Boulevard as a public right of way, and

                   (B)   the first day of the first month following the date by
              which all of the following have occurred: (1) either the PA Liquor
              Control Board or a tenant reasonably acceptable to Lender has
              taken occupancy of approximately 3,896 square feet of vacant space
              pursuant to a lease that is reasonably acceptable to Lender, (2)
              such tenant has commenced paying rent under such lease, and (3)
              all full or partial rent concession periods under such lease have
              expired.

              13.  In order to induce Lender to make the Loan, each makes the
representations and warranties to Lender set forth in this Paragraph 13.
Guarantor acknowledges that but for the truth and accuracy of the matters
covered by the following representations and warranties, the Lender would not
have agreed to make the Loan.

              Guarantor represents and warrants to Lender that:

              (a)  Guarantor has all requisite corporate power and authority to
execute and deliver this Guaranty and to perform its obligations hereunder. This
Guaranty has been properly

                                        6
<Page>

authorized, executed and delivered by or on behalf of Guarantor, and constitutes
the legal, valid and binding obligation of Guarantor, enforceable against it in
accordance with its terms.

              (b)  The execution, delivery, and performance by Guarantor of this
Guaranty does not and will not contravene or conflict with (i) any law, order,
rule, regulation, writ, injunction, or decree now in effect of any government,
governmental instrumentality or court having jurisdiction over Guarantor, or
(ii) any contractual restriction binding on or affecting Guarantor or its
property or assets.

              (c)  Except as disclosed in writing to Lender, there is no action,
proceeding, or investigation pending or, to the knowledge of Guarantor,
threatened or affecting Guarantor, which may materially adversely affect
Guarantor's ability to fulfill its obligations under this Guaranty. There are no
judgments or orders for the payment of money rendered against Guarantor which
has been undischarged for a period of ten or more consecutive days and the
enforcement of which is not stayed by reason of a pending appeal or otherwise.
Guarantor is not in default under any agreements to which Guarantor is a party.

              (d)  Any and all balance sheets, net worth statements, and other
financial data with respect to Guarantor which have heretofore been given to
Lender by or on behalf of Guarantor fairly and accurately present, in all
material respects, the financial condition of Guarantor as of the respective
dates thereof, and, since the respective dates thereof, there has been no
material adverse change in the financial condition of Guarantor.

              (e)  Guarantor has disclosed all events, conditions, and facts
known to Guarantor which could have any material adverse effect on the financial
condition of Guarantor. No representation or warranty by Guarantor contained
herein, nor any schedule, certificate, or other document furnished by Guarantor
to Lender in connection with this Guaranty or the Loan Documents contains any
material misstatement of fact or omits to state a material fact or any fact
necessary to make the statements contained therein not misleading.

              (f)  There are no facts or circumstances of any kind or nature
whatsoever of which Guarantor is aware which could in any way materially impair
or prevent Guarantor from performing its obligations under this Guaranty in any
material respect.

              (g)  Guarantor is to the best of its knowledge not insolvent (as
such term is defined in Section 101(29) of the Bankruptcy Code) and will not be
rendered insolvent (as so defined) by executing this Guaranty or by the
consummation of the transactions described herein.

              (h)  All statements set forth in the Recitals are true and correct
in all material respects.

              Guarantor hereby agrees to indemnify, defend, protect and hold
forever free and harmless Lender of, from and against all loss, cost, damage,
and expense, including reasonable attorneys' fees and expenses, which Lender may
sustain by reason of the inaccuracy or breach of any of the foregoing
representations and warranties as of the date the foregoing representations and
warranties are made and are deemed remade.

                                        7
<Page>

              14.  Guarantor's liability hereunder shall not be subject to,
limited by or affected in any way by any "non-recourse" provisions contained in
the Note, the Mortgage or any other documents executed and delivered in
connection with the Loan, including without limitation Paragraph 17 of the Note
and Section 3.11 of the Mortgage. Guarantor agrees that the obligations
contained herein are separate, independent of and in addition to Borrower's
undertakings under the Note. Guarantor agrees that a separate action may be
brought to enforce the provisions of this Guaranty which shall in no way be
deemed to be an action on the Note, whether or not Lender would be entitled to a
deficiency judgment following a judicial foreclosure or sale under the Mortgage.

              15.  This Guaranty shall be binding upon the successors and
assigns of Guarantor.

              16.  Guarantor shall, within three days after receipt thereof,
deliver to Lender copies of any notices of default served on it pursuant to the
terms of any other agreement to which it is a party, the breach of which may
have a material affect on its ability to perform its obligation hereunder.

              17.  Guarantor's obligations hereunder shall be joint and several
with any other guarantor or surety obligated to Lender in respect of the Loan.

              18.  This Guaranty shall be construed governed by, interpreted and
enforced under the internal laws of the State of Pennsylvania without regard to
Pennsylvania choice of law principles.

                                        8
<Page>

              IN WITNESS WHEREOF, Guarantor has executed and delivered this
Guaranty as of the date first above written.

                                    INLAND WESTERN EASTON FORKS TOWN, DST
                                    a Delaware statutory Trust

                                    By:  INLAND WESTERN RETAIL REAL ESTATE
                                         TRUST, INC., a Maryland corporation,
                                         Its Signatory Trustee

                                         By:     /s/ [ILLEGIBLE]
                                            -------------------------------
                                         Its:    Asst. Secretary
                                             ------------------------------

                                    INLAND WESTERN RETAIL REAL ESTATE
                                    TRUST, INC., a Maryland corporation

                                    By:         /s/ [ILLEGIBLE]
                                       ------------------------------------
                                    Its         Asst. Secretary
                                       ------------------------------------

                                        9
<Page>

                                   EXHIBIT A

                             (Property Description)

<Page>

                                    EXHIBIT A

                             (Property Description)

DESCRIPTION OF LOT 1

ALL THAT CERTAIN tract or piece of land situate approximately thirteen hundred
feet (1,300') northwest of the intersection of T-519 "Old Mill Road" and S.R.
0115 "Sullivan Trail" in Forks Township, Northampton County, Commonwealth of
Pennsylvania, as shown on the ALTA/ACSM Land Title Survey for Lot 1 and the Town
Center Boulevard, prepared by Stackhouse Bensinger, Inc. Plan No.
2138-001-F-001, dated June 9, 2004 being more fully bounded and described as
follows, to wit;

BEGINNING at the point on the North right-of-way line of T-519 "Old Mill Road"
one hundred thirty feet plus or minus (130') East of the Intersection of T-519
"Old Mill Road" and "Marigold Drive"

THENCE extending along the subdivision of "Forks Garden" recorded in the Office
of the Recorder of Deeds of Northampton County, Pennsylvania in Plan Book Volume
13, Page 66, North one degree eleven minutes twenty-nine seconds E (N. 01
degrees 11' 29" E.) a distance of one thousand two hundred thirty-one feet and
seventy hundredths of a foot (1231.70) to a point, a corner on the property line
belonging to the "Township of Forks".

THENCE extending along the property belonging to Firehouse, Inc. North
eighty-six degrees thirty-one minutes forty-one seconds East (N. 86 degrees 31'
41" E), a distance of six hundred ninety-four feet and twenty-seven hundredths
of a foot (694.27') to a point, a corner of Annexation Parcel A of the Forks
Plaza Subdivision Plan recorded in P.B.V 2001-5, page 335.

THENCE extending along said annexation parcel the following two (2) courses and
distances to wit:

1.    In the southeasterly direction on a line bearing South three degrees
twenty-eight minutes nineteen seconds East (S. 03 degrees 28' 19" E), a distance
of twenty-four feet and ten hundredths of a foot (24.10') to a point:

2.    In a northeasterly direction on a line bearing North eighty-six degrees
thirty-one minutes forty-one seconds East (N. 86 degrees 31' 41" E), a distance
of four hundred five feet (405.00') to a point, a comer of property belonging to
Northern Lights Properties.

THENCE extending along the same South seventeen degrees fifty minutes thirty-six
seconds East (S. 17 degrees 50' 36" E), a distance of eighty feet (80.00') to a
point, a corner of property belonging to aforesaid property of Northern Lights
Properties.

THENCE extending along the same North eighty-five degrees zero minutes
twenty-four seconds East (N. 85 degrees 00' 24" E.), a distance of one hundred
sixty-six feet and thirty-three hundredths of one foot (166.33') to a point on
the west right-of-way line of S.R. 0115 "Sullivan Trail".

<Page>

THENCE extending along the same the following two (2) courses and distances to
wit:

1.    In a southeasterly direction on a line bearing South twenty-one degrees
eleven minutes twenty seconds East (S 21 degrees 11' 20" E), a distance of
thirty-six feet and ninety-one hundredths of a foot (36.91') to a point of
curve:

2.    In a southeasterly direction along an arc deflecting to the right, having
a radius of one thousand hundred seventy feet and eight hundreths of one foot
(1870.08'), a central angle of three degrees sixteen minutes 3 seconds (03
degrees 16' 03"), a tangent of fifty-three feet and thirty-four hundredths of
one foot (53.34'), a chord of one hundred six feet and sixty-three hundredths of
one foot (106.63'), a chord bearing of South nineteen degrees thirty-three
minutes nineteen seconds East (S 19 degrees 33' 19" E), and a distance along the
arc of one hundred six feel and sixty-five hundredths of one foot (106.65') to a
corner of Lot No. 2 on the Preliminary/Final Plan of CVS Forks Plaza, recorded
in P.B.V. 2002-5, page 79-80.

THENCE extending along Lot No. 2 the three (3) courses and distances to wit:

1.    In a southwesterly direction on a line bearing South seventy-five degrees
one minute twenty seconds West (S. 75 degrees 01'20" W), a distance of three
hundred forty-two feet and twenty-one hundredths of one foot (342.21'):

2.    In a southeasterly direction on a line bearing South fourteen degrees
fifty-eight minutes forty seconds East (S 14 degrees 58' 40" E), a distance of
one hundred twenty feet and eighty-nine hundredths of one foot (120.89').

3.    In a southwesterly direction on a line bearing South eight degrees
thirty-seven minutes twenty-eight seconds West (S. 08 degrees 37' 28" W), a
distance of fifty-five feet (55.00') to a point on the North right-of-way line
of Town Center Boulevard.

THENCE extending along the north right-of-way line of Town Center Boulevard the
following nine (9) courses and directions to wit:

1.    Along an arc deflecting to the left, having a radius of two hundred
thirty-nine feet (239.00'), a central angle of twenty-four degrees thirty
minutes forty-eight seconds (24 degrees 30' 48") and an arc length of one
hundred two feet and twenty-five hundredths of one fool (102.25') to a point;

2.    In a southeasterly direction on a line bearing South fifteen degrees
fifty-three minutes twenty seconds East (S. 15 degrees 53' 20"E), a distance of
fourteen feet (14.00'), to a point of curve;

3.    Along an arc deflecting to the left, having a radius of two hundred
twenty-five feet (225.00'), a central angle of twenty-eight degrees thirty-three
minutes eleven seconds (28 degrees 33' 11"), and a distance along the arc of one
hundred twelve feet and thirteen hundreths of one foot (112.13') to a point of
tangent;

<Page>

4.    In a southwesterly direction on a line bearing South forty-five degrees
thirty-three minutes twenty-nine seconds West (S. 45 degrees 33' 29"W), a
distance of four hundred forty-eight feet and eighty hundredths of one foot
(448.80') to a point of curve;

5.    Along an arc deflecting to the right, having a radius of five hundred feet
(500.00'), a central angle of twenty-six degrees forty-five minutes and six
seconds (26 degrees 45' 06"), and a distance along the arc of two hundred
thirty-three feet and forty-five hundredths of one foot (233.45') to a point of
tangent.

6.    In a southwesterly direction on a line bearing South seventy-two degrees
eighteen minutes thirty-four seconds West (S 72 degrees 18' 34"W), a distance of
one hundred fifty-two feet (152.00') to a point of curve.

7.    Along an arc deflecting to the left, having a radius of one hundred
seventy-five feet (175.00'), a central angle of seventy-seven degrees forty-one
minutes twelve seconds (77 degrees 41' 12"), and a distance along the arc of two
hundred thirty-seven feet and twenty-eight hundredths of one foot (237.28') to a
point of tangent.

8.    In a southwesterly direction on a line bearing South five degrees
twenty-two minutes thirty-eight seconds East (S. 05 degrees 22' 38"E), a
distance of forty-four feet and ninety-eight hundredths of one foot (44.98') to
a point of curve;

9.    Along an arc deflecting to the right and having a radius of thirty feet
(30.00') a central angle of ninety degrees thirty minutes forty-four seconds (90
degrees 30' 44"), and a distance along the arc of forty-seven feet and
thirty-nine hundredths of one foot (47.39') to a point of compound curvature
located on the north right-of-way line of T-519 "Old Mill Road".

THENCE extending along the same by an arc deflecting to the right, having a
radius of four hundred seventy-five feet (475.00'), a central angle of four
degrees fifty-four minutes thirty-two seconds (04 degrees 54' 32") and an arc
length of forty feet and seventy hundredths of one foot (40.70') to a point of
tangent.

THENCE extending along the North right-of-way line of "Old Mill Road" North
eighty-nine degrees fifty-seven minutes twenty-one seconds West (N. 89 degrees
57' 21" W), a distance of fourteen feet and thirty-nine hundredths of one foot
(14.39') to the Place of BEGINNING.

TOGETHER WITH those reciprocal easements and covenants as set forth in that
certain Declaration of Reciprocal Easements and Covenants by Forks-Easton, LLC,
a Delaware limited liability company, dated March 26, 2002 and recorded April 1,
2002 in Record Book Volume 2002-1 page 83864.

TAX PARCEL IDENTIFER NUMBER: K9-14-17A<Page>

                                                                  Exhibit 10.311

                             POST CLOSING AGREEMENT

      THIS POST CLOSING AGREEMENT (this "Agreement") is made and entered into as
of the 9th day of August, 2004, by and between INLAND WESTERN LAWRENCEVILLE
SIMONTON, L.L.C., a Delaware limited liability company ("Purchaser"), and
BARCLAY SIMONTON PARTNERS, L.L.C., a Florida limited liability company
("Seller"), in connection with the acquisition by Purchaser of that certain
property commonly known as The Village Shoppes at Simonton Shopping Center,
Lawrenceville, Georgia (the "Property").

      WHEREAS, Purchaser is acquiring the Property from Seller (the
"Transaction").

      WHEREAS, in order to proceed with and consummate such acquisition and as a
condition to closing the Transaction, Purchaser requires that Seller agree to
the obligations set forth below, which are to be performed after such closing.

      NOW, THEREFORE, for good and valuable consideration including the mutual
promises contained herein, the parties hereto agree as follows:

      1.    WARRANTIES. Seller's right, title and interest in, to and under the
roof warranty set forth on EXHIBIT A attached hereto and made a part hereof (the
"Warranty") was not assigned to Purchaser at the closing of the Transaction
because such Warranty may not be assigned or transferred without the prior
consent of the Warranty issuer. From and after the date of this Agreement,
Seller shall use its best efforts to obtain the aforementioned consent (upon the
receipt of which Seller shall assign such Warranty to Purchaser) or have the
Warranty reissued in the name of Purchaser. Seller shall be responsible for the
payment of any and all fees and costs in connection with obtaining any such
consent or the re-issuance of the Warranty. Seller shall, until the first to
occur of (i) the expiration of the Warranty and (ii) the date that the Warranty
is assigned to Purchaser (with any and all required consents) or reissued in the
name of Purchaser, cooperate with Purchaser, at no cost to Seller, with respect
to the enforcement of the terms and provisions of, and any and all claims under,
the Warranty.

      2.    CLOSE OUT MANUALS. Within fifteen (15) days of the date hereof,
Seller shall compile and deliver original "Close Out Manuals" including, with
respect to the Property, copies of warranties from the general contractor and
sub-contractors, product warranties from manufacturers of products, equipment
and components installed, and operating manuals pertaining to any and all
mechanical equipment (including HVAC), fire and safety systems, and sprinkler
systems.

      3.    INDEMNIFICATION. Seller agrees to indemnify and hold harmless
Purchaser, and each of their successors, assigns, officers, directors and
employees (each an "Indemnified Party" and collectively, the "Indemnified
Parties") harmless from any loss, cost or expense incurred by any Indemnified
Party, including costs and attorneys fees, ("Loss") as a result of Sellers'
failure to obtain the required documents or complete its obligations under this
Agreement, or any Loss that results from a certificate hereafter being false of
misleading in any material respect.

      4.    MISCELLANEOUS. This Agreement shall be interpreted and enforced in
accordance with the internal laws of the State of Georgia. The invalidity or
unenforceability of any provision of

<Page>

this Agreement shall not affect, modify or impair the validity and
enforceability of all other provisions of this Agreement. This Agreement shall
be binding on and shall inure to the benefit of the parties hereto and their
representatives, heirs, legatees, successors, and assigns; provided, however,
that Seller shall have no right whatsoever to assign its interest under this
Agreement and any such attempted assignment shall automatically be null and void
and of no force and effect, and shall be deemed a breach by Seller of its
obligations hereunder. No failure or delay by Purchaser in exercising any right,
power or privilege under this Agreement shall operate as a waiver thereof, nor
shall any single or partial exercise thereof preclude any other or further
exercise thereof or the exercise of any right, power or privilege hereunder. No
change, amendment or modification of this Agreement shall be binding or
enforceable unless in writing and executed by the party to be bound thereby. The
covenants, agreements and indemnification provisions contained in this Agreement
shall be enforceable notwithstanding the closing of the Transaction. In the
event of litigation with respect to any portions of this Agreement, the
prevailing party will be entitled to collect all reasonable legal fees incurred
in connection with such litigation from the non-prevailing party. Purchaser
shall have all remedies available at law and in equity on account of a default
by Seller under this Agreement. Time is of the essence of this Agreement and the
terms hereof. This Agreement maybe signed in counterparts.

      IN WITNESS WHEREOF, the parties have executed this Post Closing and
Indemnity Agreement effective as of the first date written above.

                             SELLER:

                             BARCLAY SIMONTON PARTNERS, LLC, a
                             Florida limited liability company

                             By:      /s/ Daniel L. Vietto
                                --------------------------------------
                                      Daniel L. Vietto, Manager

                             PURCHASER:

                             INLAND WESTERN LAWRENCEVILLE SIMONTON,
                             L.L.C., A Delaware limited liability company

                             By:  Inland Western Retail Real Estate Trust, Inc.,
                                  A Maryland corporation, its sole member

                                  By:          /s/ Valerie Medina
                                         ---------------------------------------
                                  Name:        Valerie Medina
                                         ---------------------------------------
                                  Title:       Asst. Secretary
                                         ---------------------------------------
<Page>

                                    EXHIBIT A

                                    WARRANTY

                                        3

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00071-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00071-of-00352.parquet"}]]