EXHIBIT 1.01

                       United Dominion Realty Trust, Inc.
                                2,000,000 Shares
                                  Common Stock
                                ($1.00 par value)
                             Underwriting Agreement

                                                                January 27, 2003

Salomon Smith Barney Inc.
As Representatives of the several Underwriters
Salomon Smith Barney Inc.
388 Greenwich Street
New York, New York 10013

Ladies and Gentlemen:

         United Dominion Realty Trust, Inc., a corporation organized under the
laws of Virginia (the "Company"), proposes to sell to the several underwriters
named in Schedule I hereto (the "Underwriters"), for whom you (the
"Representatives") are acting as representatives, 2,000,000 shares of Common
Stock, $1.00 par value ("Common Stock") of the Company (said shares to be issued
and sold by the Company being hereinafter called the "Underwritten Securities"
or the "Securities"). To the extent there are no additional Underwriters listed
on Schedule I other than you, the term Representatives as used herein shall mean
you, as Underwriters, and the terms Representatives and Underwriters shall mean
either the singular or plural as the context requires. Any reference herein to
the Registration Statement or the Prospectus shall be deemed to refer to and
include the documents incorporated by reference therein pursuant to Item 12 of
Form S-3 which were filed under the Exchange Act on or before the Effective Date
of the Registration Statement or the issue date of the Prospectus, as the case
may be; and any reference herein to the terms "amend", "amendment" or
"supplement" with respect to the Registration Statement or the Prospectus shall
be deemed to refer to and include the filing of any document under the Exchange
Act after the Effective Date of the Registration Statement, or the issue date of
the Prospectus, as the case may be, deemed to be incorporated therein by
reference. Certain terms used herein are defined in Section 17 hereof.

         As used herein, the term "subsidiary" means a corporation or a
partnership a majority of the outstanding voting stock, partnership or
membership interests, as the case may be, of which is owned or controlled,
directly or indirectly, by the Company or by one or more other subsidiaries of
the Company, including, without limitation, United Dominion Realty L.P., a
Virginia limited partnership ("UDR Operating Partnership"), and Heritage
Communities L.P., a Delaware limited partnership ("Heritage Operating
Partnership" and, together with UDR Operating Partnership, the "Operating
Partnerships").

                  1. Representations and Warranties. The Company represents and
warrants to, and agrees with, each Underwriter as set forth below in this
Section 1.

                  (a) The Company meets the requirements for use of Form S-3
         under the Act and has prepared and filed with the Commission a
         registration statement (file





         number 333-101611) on Form S-3, including a related preliminary
         prospectus, for registration under the Act of the offering and sale of
         the Shelf Securities. The Company may have filed one or more amendments
         thereto, including a related preliminary prospectus, each of which has
         previously been made available to you. The Company will next file with
         the Commission a final prospectus supplement in accordance with Rule
         424(b). The Company has included in such registration statement, as
         amended at the Effective Date, all information (other than Rule 430A
         Information) required by the Act and the rules thereunder to be
         included in such registration statement and the Prospectus. As filed,
         such Prospectus Supplement shall contain all Rule 430A Information,
         together with all other such required information, and, except to the
         extent the Representatives shall agree in writing to a modification,
         shall be in all substantive respects in the form furnished to you prior
         to the Execution Time or, to the extent not completed at the Execution
         Time, shall contain only such specific additional information and other
         changes as the Company has advised you, prior to the Execution Time,
         will be included or made therein.

                  (b) On the Effective Date, the Registration Statement did, and
         when the Prospectus Supplement is first filed (if required) in
         accordance with Rule 424(b) and on the Closing Date (as defined
         herein), the Prospectus (and any supplements thereto) will, comply in
         all material respects with the applicable requirements of the Act and
         the Exchange Act and the respective rules thereunder; on the Effective
         Date and at the Execution Time, the Registration Statement did not
         contain any untrue statement of a material fact or omit to state any
         material fact required to be stated therein or necessary in order to
         make the statements therein not misleading; and, the Prospectus, on the
         date of any filing of a Prospectus Supplement pursuant to Rule 424(b)
         and on the Closing Date (together with any supplement thereto) will not
         include any untrue statement of a material fact or omit to state a
         material fact necessary in order to make the statements therein, in the
         light of the circumstances under which they were made, not misleading;
         provided, however, that the Company makes no representations or
         warranties as to the information contained in or omitted from the
         Registration Statement, or the Prospectus (or any supplement thereto)
         in reliance upon and in conformity with information furnished in
         writing to the Company by or on behalf of any Underwriter through the
         Representatives specifically for inclusion in the Registration
         Statement or the Prospectus (or any supplement thereto) as described in
         Section 8(b) hereof.

                  (c) Each of the Company and its subsidiaries has been duly
         incorporated or formed, as applicable, and is validly existing as a
         corporation, limited liability company, real estate investment trust or
         partnership, as the case may be, in good standing under the laws of the
         jurisdiction in which it is chartered or organized with full power and
         authority to own or lease, as the case may be, and to operate its
         properties and conduct its business as described in the Prospectus, and
         is duly qualified to do business as a foreign corporation, limited
         liability company, real estate investment trust or partnership, as the
         case may be, and is in good standing under the laws of each
         jurisdiction which requires such qualification (except in any case in
         which the failure to so qualify or to be in good standing would not
         have a material adverse effect on the condition (financial or
         otherwise), prospects, earnings, business or properties of the Company
         and its subsidiaries, taken as a whole, whether or not arising from
         transactions in the ordinary



                                       2


         course of business, except as set forth in or contemplated in the
         Prospectus (exclusive of any supplement thereto)).

                  (d) All the outstanding shares of capital stock of each
         corporate subsidiary and all of the issued and outstanding shares of
         beneficial interest of each real estate investment trust subsidiary
         have been duly and validly authorized and issued and are fully paid and
         nonassessable, and, except as otherwise set forth in the Prospectus,
         all outstanding shares of capital stock or other ownership interest of
         each of the Company's corporate subsidiaries and all outstanding shares
         of beneficial interest of each real estate investment trust subsidiary
         are owned by the Company either directly or through wholly owned
         subsidiaries free and clear of any perfected security interest or any
         other security interests, claims, liens or encumbrances; all
         outstanding partnership interests of each partnership subsidiary and
         all outstanding limited liability company interests of each limited
         liability company subsidiary have been duly authorized and validly
         issued, are fully paid and (except in the case of general partnership
         interests) non-assessable, and, except as otherwise disclosed in the
         Prospectus and except for minority interests in the Operating
         Partnerships described in the Prospectus and in Coastal Monterey
         Properties, LLC, are owned by the Company either directly or through
         wholly owned subsidiaries free and clear of any perfected security
         interest or any other security interests, claims, liens or
         encumbrances; and the Company and/or one or more subsidiaries of the
         Company are the only members or general partners of the Company's
         limited liability company or limited partnership subsidiaries, as
         applicable, and own the entire membership or general partnership
         interest in each such subsidiary free and clear of any perfected
         security interest or any other security interests, claims, liens or
         encumbrances, except for a minority interest in Coastal Monterey
         Properties, LLC.

                  (e) The Company's authorized equity capitalization is as set
         forth in the Prospectus; the capital stock of the Company conforms in
         all material respects to the description thereof contained in the
         Prospectus; the outstanding shares of Common Stock have been duly and
         validly authorized and issued and are fully paid and nonassessable; the
         Securities have been duly and validly authorized, and, when issued and
         delivered to and paid for by the Underwriters pursuant to this
         Agreement, will be fully paid and nonassessable; the Securities are
         duly listed, and admitted and authorized for trading, subject to
         official notice of issuance, on the New York Stock Exchange; the
         certificates for the Securities are in valid and sufficient form; the
         holders of outstanding shares of capital stock of the Company are not
         entitled to preemptive or other rights to subscribe for the Securities;
         and, except as set forth in the Prospectus, no options, warrants or
         other rights to purchase, agreements or other obligations to issue, or
         rights to convert any obligations into or exchange any securities for,
         shares of capital stock of or ownership interests in the Company are
         outstanding.

                  (f) There is no franchise, contract or other document of a
         character required to be described in the Registration Statement or
         Prospectus, or to be filed as an exhibit thereto, which is not
         described or filed as required; and the statements in the Prospectus
         Supplement under the heading "Federal Income Tax Considerations" and in
         the Prospectus under the headings "Description of Preferred Stock,"
         "Description of Common Stock" and "Federal Income Tax Considerations"
         (as modified by the



                                       3


         Prospectus Supplement) insofar as such information constitutes matters
         of law or legal conclusions is correct in all material respects.

                  (g) Except as described in the Prospectus, there are no
         contracts, agreements or understandings between the Company, the
         Operating Partnerships or any subsidiaries and any person that would
         give rise to a valid claim against the Company or any Underwriter for a
         brokerage commission, finder's fee or other like payment in connection
         with the offering, issuance and sale of the Securities.

                  (h) This Agreement has been duly authorized, executed and
         delivered by the Company and constitutes a valid and binding obligation
         of the Company enforceable in accordance with its terms, subject, as to
         enforcement, to bankruptcy, insolvency, reorganization and other laws
         of general applicability relating to or affecting creditors' rights and
         to general equity principles.

                  (i) The Company is not and, after giving effect to the
         offering and sale of the Securities and the application of the proceeds
         thereof as described in the Prospectus, will not be an "investment
         company" as defined in the Investment Company Act of 1940, as amended.

                  (j) No consent, approval, authorization, filing with or order
         of any court or governmental agency or body is required in connection
         with the transactions contemplated herein, except such as have been
         obtained under the Act and such as may be required under the blue sky
         laws of any jurisdiction in connection with the purchase and
         distribution of the Securities by the Underwriters in the manner
         contemplated herein and in the Prospectus.

                  (k) Neither the issue and sale of the Securities nor the
         consummation of any other of the transactions herein contemplated nor
         the fulfillment of the terms hereof will conflict with, result in a
         breach or violation or imposition of any lien, charge or encumbrance
         upon any property or assets of the Company or any of its subsidiaries
         pursuant to, (i) the charter or by-laws or other organizational
         documents of the Company or any of its subsidiaries, (ii) the terms of
         any indenture, contract, lease, mortgage, deed of trust, note
         agreement, loan agreement or other agreement, obligation, condition,
         covenant or instrument to which the Company or any of its subsidiaries
         is a party or bound or to which its or their property is subject
         (except in any case in which such would not have a material adverse
         effect on the condition (financial or otherwise), prospects, earnings,
         business or properties of the Company and its subsidiaries, taken as a
         whole, whether or not arising from transactions in the ordinary course
         of business, except as set forth in or contemplated in the Prospectus
         (exclusive of any supplement thereto)), or (iii) any statute, law,
         rule, regulation, judgment, order or decree applicable to the Company
         or any of its subsidiaries of any court, regulatory body,
         administrative agency, governmental body, arbitrator or other authority
         having jurisdiction over the Company or any of its subsidiaries or any
         of its or their properties (except in any case in which such would not
         have a material adverse effect on the condition (financial or
         otherwise), prospects, earnings, business or properties of the Company
         and its subsidiaries, taken as a



                                       4


         whole, whether or not arising from transactions in the ordinary course
         of business, except as set forth in or contemplated in the Prospectus
         (exclusive of any supplement thereto)).

                  (l) No holders of securities of the Company have rights to the
         registration of such securities under the Registration Statement.

                  (m) The consolidated historical financial statements and
         schedules of the Company and its consolidated subsidiaries included in
         the Prospectus and the Registration Statement present fairly in all
         material respects the financial condition, results of operations and
         cash flows of the Company as of the dates and for the periods
         indicated, comply as to form with the applicable accounting
         requirements of the Act and have been prepared in conformity with
         generally accepted accounting principles applied on a consistent basis
         throughout the periods involved (except as otherwise noted therein).

                  (n) Neither the Company nor any of its subsidiaries has
         sustained since the date of the latest audited financial statements
         included or incorporated by reference in the Prospectus any material
         loss or interference with its business from fire, explosion, flood or
         other calamity, whether or not covered by insurance, or from any labor
         dispute or court or governmental action, order or degree, otherwise
         than as set forth or contemplated in the Prospectus.

                  (o) Since the respective dates as of which information is
         given in the Registration Statement, there has not been any material
         change in the capital stock, total assets or long-term debt of the
         Company or any of its subsidiaries or any material adverse change, or
         any development involving a prospective material adverse change, in or
         affecting the general affairs, management, financial position,
         shareholders' equity or results of operations of the Company and its
         subsidiaries, otherwise than as set forth or contemplated in the
         Prospectus.

                  (p) No action, suit or proceeding by or before any court or
         governmental agency, authority or body or any arbitrator involving the
         Company or any of its subsidiaries or its or their property is pending
         or, to the best knowledge of the Company, threatened that (i) could
         reasonably be expected to have a material adverse effect on the
         performance of this Agreement or the consummation of any of the
         transactions contemplated hereby or (ii) could reasonably be expected
         to have a material adverse effect on the condition (financial or
         otherwise), prospects, earnings, business or properties of the Company
         and its subsidiaries, taken as a whole, whether or not arising from
         transactions in the ordinary course of business, except as set forth in
         or contemplated in the Prospectus (exclusive of any supplement
         thereto).

                  (q) Each of the Company and each of its subsidiaries owns or
         leases all such properties as are necessary to the conduct of its
         operations as presently conducted.

                  (r) Neither the Company nor any subsidiary is in violation or
         default of (i) any provision of its charter or bylaws, (ii) the terms
         of any indenture, contract, lease, mortgage, deed of trust, note
         agreement, loan agreement or other agreement, obligation, condition,
         covenant or instrument to which it is a party or bound or to which its
         property



                                       5


         is subject (except in any case in which such would not have a material
         adverse effect on the condition (financial or otherwise), prospects,
         earnings, business or properties of the Company and its subsidiaries,
         taken as a whole, whether or not arising from transactions in the
         ordinary course of business, except as set forth in or contemplated in
         the Prospectus (exclusive of any supplement thereto)), or (iii) any
         statute, law, rule, regulation, judgment, order or decree of any court,
         regulatory body, administrative agency, governmental body, arbitrator
         or other authority having jurisdiction over the Company or such
         subsidiary or any of its properties (except in any case in which such
         would not have a material adverse effect on the condition (financial or
         otherwise), prospects, earnings, business or properties of the Company
         and its subsidiaries, taken as a whole, whether or not arising from
         transactions in the ordinary course of business, except as set forth in
         or contemplated in the Prospectus (exclusive of any supplement
         thereto)), as applicable.

                  (s) Ernst & Young LLP, who have certified certain financial
         statements of the Company and its consolidated subsidiaries and
         delivered their report with respect to the audited consolidated
         financial statements and schedules included in the Prospectus, are
         independent public accountants with respect to the Company within the
         meaning of the Act and the applicable published rules and regulations
         thereunder, and to the Company's knowledge, Ernst & Young LLP has not
         engaged in any activity with respect to the Company that is prohibited
         by any of the subsections (g) through (l) of Section 10A of the
         Exchange Act.

                  (t) There are no transfer taxes or other similar fees or
         charges under Federal law or the laws of any state, or any political
         subdivision thereof, required to be paid in connection with the
         execution and delivery of this Agreement or the issuance by the Company
         or sale by the Company of the Securities hereunder.

                  (u) The Company has filed all foreign, federal, state and
         local tax returns that are required to be filed or has requested
         extensions thereof (except in any case in which the failure so to file
         would not have a material adverse effect on the condition (financial or
         otherwise), prospects, earnings, business or properties of the Company
         and its subsidiaries, taken as a whole, whether or not arising from
         transactions in the ordinary course of business, except as set forth in
         or contemplated in the Prospectus (exclusive of any supplement
         thereto)) and has paid all taxes required to be paid by it and any
         other assessment, fine or penalty levied against it, to the extent that
         any of the foregoing is due and payable, except for any such
         assessment, fine or penalty that is currently being contested in good
         faith or as would not have a material adverse effect on the condition
         (financial or otherwise), prospects, earnings, business or properties
         of the Company and its subsidiaries, taken as a whole, whether or not
         arising from transactions in the ordinary course of business, except as
         set forth in or contemplated in the Prospectus (exclusive of any
         supplement thereto).

                  (v) No labor problem or dispute with the employees of the
         Company or any of its subsidiaries exists or is threatened or imminent,
         and the Company is not aware of any existing or imminent labor
         disturbance by the employees of any of its or its subsidiaries'
         principal suppliers, contractors or customers, that could have a
         material adverse effect on



                                       6


         the condition (financial or otherwise), prospects, earnings, business
         or properties of the Company and its subsidiaries, taken as a whole,
         whether or not arising from transactions in the ordinary course of
         business, except as set forth in or contemplated in the Prospectus
         (exclusive of any supplement thereto).

                  (w) The Company and each of its subsidiaries are insured by
         insurers of recognized financial responsibility against such losses and
         risks and in such amounts as are prudent and customary in the
         businesses in which they are engaged; all policies of insurance and
         fidelity or surety bonds insuring the Company or any of its
         subsidiaries or their respective businesses, assets, employees,
         officers and directors are in full force and effect; the Company and
         its subsidiaries are in compliance with the terms of such policies and
         instruments in all material respects; and there are no claims by the
         Company or any of its subsidiaries under any such policy or instrument
         as to which any insurance company is denying liability or defending
         under a reservation of rights clause (except in any case in which such
         would not have a material adverse effect on the condition (financial or
         otherwise), prospects, earnings, business or properties of the Company
         and its subsidiaries, taken as a whole, whether or not arising from
         transactions in the ordinary course of business, except as set forth in
         or contemplated in the Prospectus (exclusive of any supplement
         thereto)); and neither the Company nor any such subsidiary has any
         reason to believe that it will not be able to renew its existing
         insurance coverage as and when such coverage expires or to obtain
         similar coverage from similar insurers as may be necessary to continue
         its business at a cost that would not have a material adverse effect on
         the condition (financial or otherwise), prospects, earnings, business
         or properties of the Company and its subsidiaries, taken as a whole,
         whether or not arising from transactions in the ordinary course of
         business, except as set forth in or contemplated in the Prospectus
         (exclusive of any supplement thereto).

                  (x) Except as described in the Prospectus, the Company and its
         subsidiaries have good and marketable title to all real properties
         owned by them (each, a "Property" and collectively, the "Properties"),
         in each case free from liens, encumbrances and defects that would
         materially affect the value thereof or materially interfere with the
         use made or to be made thereof by them; the Company or its subsidiaries
         have obtained an owner's title insurance policy in an amount at least
         equal to the cost of acquisition from a title insurance company with
         respect to each of its real estate properties; except as disclosed in
         the Prospectus, the Company and its subsidiaries hold any leased real
         or personal property under valid and enforceable leases, with no
         exceptions that would materially interfere with the value thereof or
         materially interfere with the use made or to be made thereof by them;
         neither the Company or its subsidiaries has knowledge of any pending or
         threatened condemnation proceeding, zoning change, or other proceeding
         or action that will in any manner affect the size of, use of,
         improvements on, construction on or access to any of the Properties.

                  (y) No subsidiary of the Company is currently prohibited,
         directly or indirectly, from paying any dividends to the Company, from
         making any other distribution on such subsidiary's capital stock, from
         repaying to the Company any loans or advances to such subsidiary from
         the Company or from transferring any of such subsidiary's property or
         assets to the Company or any other subsidiary of the Company,



                                       7


         except as required by the terms of the Company's indebtedness described
         in the Prospectus.

                  (z) The Company and its subsidiaries possess all licenses,
         certificates, permits and other authorizations issued by the
         appropriate federal, state or foreign regulatory authorities necessary
         to conduct their respective businesses (except in any case in which
         failure to possess such would not have a material adverse effect on the
         condition (financial or otherwise), prospects, earnings, business or
         properties of the Company and its subsidiaries, taken as a whole,
         whether or not arising from transactions in the ordinary course of
         business, except as set forth in or contemplated in the Prospectus
         (exclusive of any supplement thereto)), and neither the Company nor any
         such subsidiary has received any notice of proceedings relating to the
         revocation or modification of any such certificate, authorization or
         permit which, singly or in the aggregate, if the subject of an
         unfavorable decision, ruling or finding, would have a material adverse
         effect on the condition (financial or otherwise), prospects, earnings,
         business or properties of the Company and its subsidiaries, taken as a
         whole, whether or not arising from transactions in the ordinary course
         of business, except as set forth in or contemplated in the Prospectus
         (exclusive of any supplement thereto).

                  (aa) The Company and each of its subsidiaries maintain a
         system of internal accounting controls sufficient to provide reasonable
         assurance that (i) transactions are executed in accordance with
         management's general or specific authorizations; (ii) transactions are
         recorded as necessary to permit preparation of financial statements in
         conformity with generally accepted accounting principles and to
         maintain asset accountability; (iii) access to assets is permitted only
         in accordance with management's general or specific authorization; and
         (iv) the recorded accountability for assets is compared with the
         existing assets at reasonable intervals and appropriate action is taken
         with respect to any differences.

                  (bb) The Company has not taken, directly or indirectly, any
         action designed to or that would constitute or that might reasonably be
         expected to cause or result in, under the Exchange Act or otherwise,
         stabilization or manipulation of the price of any security of the
         Company to facilitate the sale or resale of the Securities.

                  (cc) The Company and its subsidiaries (i) are in compliance
         with any and all applicable Environmental Laws, (ii) have received and
         are in compliance with all permits, licenses or other approvals
         required of them under applicable Environmental Laws to conduct their
         respective businesses and all such permits, licenses and approvals
         remain in full force and effect, and (iii) have not received and are
         not aware of any pending or threatened notice of any actual or
         potential liability for the investigation or remediation or any
         disposal or release of Hazardous Substances or for any other
         non-compliance with Environmental Laws, except where such
         non-compliance with Environmental Laws, failure to receive required
         permits, licenses or other approvals, or liability would not,
         individually or in the aggregate, result in a material adverse change
         in the condition (financial or otherwise), prospects, earnings,
         business or properties of the Company and its subsidiaries, taken as a
         whole, whether or not arising from transactions in the ordinary course
         of business, except as set forth in or contemplated in the



                                       8


         Prospectus (exclusive of any supplement thereto). Except as set forth
         in the Prospectus, (i) neither the Company nor any of its subsidiaries
         has been named as a "potentially responsible party" under the
         Comprehensive Environmental Response, Compensation, and Liability Act
         of 1980, as amended, and (ii) to the Company's knowledge, Hazardous
         Substances have not been released or disposed in, on, under or near the
         Properties.

                  (dd) Each of the Company and its subsidiaries has fulfilled
         its obligations, if any, under the minimum funding standards of Section
         302 of the United States Employee Retirement Income Security Act of
         1974 ("ERISA") and the regulations and published interpretations
         thereunder with respect to each "plan" (as defined in Section 3(3) of
         ERISA and such regulations and published interpretations) in which
         employees of the Company and its subsidiaries are eligible to
         participate and each such plan is in compliance in all material
         respects with the presently applicable provisions of ERISA and such
         regulations and published interpretations (except in any case in which
         failure to do such would not have a material adverse effect on the
         condition (financial or otherwise), prospects, earnings, business or
         properties of the Company and its subsidiaries, taken as a whole,
         whether or not arising from transactions in the ordinary course of
         business, except as set forth in or contemplated in the Prospectus
         (exclusive of any supplement thereto)). The Company and its
         subsidiaries have not incurred any unpaid liability to the Pension
         Benefit Guaranty Corporation (other than for the payment of premiums in
         the ordinary course) or to any such plan under Title IV of ERISA
         (except in any case in which such would not have a material adverse
         effect on the condition (financial or otherwise), prospects, earnings,
         business or properties of the Company and its subsidiaries, taken as a
         whole, whether or not arising from transactions in the ordinary course
         of business, except as set forth in or contemplated in the Prospectus
         (exclusive of any supplement thereto)).

                  (ee) The subsidiaries listed on Exhibit B attached hereto are
         the only significant subsidiaries of the Company as defined by Rule
         1-02 of Regulation S-X.

                  (ff) The Company and its subsidiaries own, possess, license or
         have other rights to use, on reasonable terms, all patents, patent
         applications, trade and service marks, trade and service mark
         registrations, trade names, copyrights, licenses, inventions, trade
         secrets, technology, know-how and other intellectual property
         (collectively, the "Intellectual Property") necessary for the conduct
         of the Company's business as now conducted or as proposed in the
         Prospectus to be conducted. To the Company's knowledge, (a) there is no
         material infringement by third parties of any such Intellectual
         Property; (b) there is no pending or threatened action, suit,
         proceeding or claim by others challenging the Company's rights in or to
         any such Intellectual Property, and the Company is unaware of any facts
         which would form a reasonable basis for any such claim; (c) there is no
         pending or threatened action, suit, proceeding or claim by others
         challenging the validity or scope of any such Intellectual Property,
         and the Company is unaware of any facts which would form a reasonable
         basis for any such claim; and (d) there is no pending or threatened
         action, suit, proceeding or claim by others that the Company infringes
         or otherwise violates any patent, trademark, copyright, trade secret or
         other proprietary rights of others, and the Company is unaware of any
         other fact which would form a reasonable basis for any such claim.



                                       9


                  (gg) Except as disclosed in the Prospectus Supplement, the
         Company (i) does not have any material lending or other relationship
         with any bank or lending affiliate of Salomon Smith Barney Inc. and
         (ii) does not intend to use any of the proceeds from the sale of the
         Securities hereunder to repay any outstanding debt owed to any
         affiliate of Salomon Smith Barney Inc.

                  (hh) The Company has been and is organized and has operated in
         conformity with the requirements for qualification and taxation as a
         REIT for each of its taxable years beginning with the year ended
         December 31, 1999 through December 31, 2002 or any prior year where the
         Company's failure to so qualify could cause the Company to have a
         liability for taxes (whether in that year or any subsequent year) for
         which the Internal Revenue Service is or will be entitled to assert a
         claim, and its current organization and current and proposed method of
         operation will enable it to continue to meet the requirements for
         qualification and taxation as a REIT for the taxable year 2003 and
         thereafter. No transaction event has occurred which could cause the
         Company not to be able to qualify as a REIT for its current taxable
         year or any future taxable year. The Company currently intends to
         continue to qualify as a "real estate investment trust" under the Code.

                  (ii) Each of United Dominion Realty L.P. and Heritage
         Communities L.P. (collectively, the "Operating Partnerships") is
         properly classified as a partnership, and not as a corporation or an
         association taxable as a corporation, for Federal income tax purposes
         throughout the period from its formation through the date hereof.

                  (jj) Each of the subsidiaries that is a partnership or a
         limited liability company (other than an entity for which a taxable
         REIT subsidiary election has been made) ("Subsidiary Partnerships") is
         properly classified either as a disregarded entity or as a partnership,
         and not as a corporation or as an association taxable as a corporation,
         for Federal income tax purposes throughout the period from its
         formation through the date hereof, or, in the case of any Subsidiary
         Partnerships that have terminated, through the date of termination of
         such Subsidiary Partnerships.

                  (kk) Each of the Company and its subsidiaries has filed all
         federal, state, local and foreign income tax returns which have been
         required to be filed and has paid all taxes required to be paid and any
         other assessment, fine or penalty levied against it, to the extent that
         any of the foregoing is due and payable, except, in all cases, for any
         such tax, assessment, fine or penalty that is being contested in good
         faith. The Company has made adequate charges, accruals and reserves in
         the applicable financial statements referred to in Section 1.(m) hereof
         in respect of all federal, state, local and foreign income and
         franchise taxes for all periods as to which the tax liability of the
         Company or any of the subsidiaries has not been finally determined.

                  (ll) Since July 30, 2002, the Company has not, in violation of
         the Sarbanes-Oxley Act, directly or indirectly, including through a
         subsidiary, extended or maintained credit, arranged for the extension
         of credit, or renewed an extension of credit, in the form of a personal
         loan to or for any executive officer or director of the Company.



                                       10


                  (mm) The Company has filed certifications and statements with
         its periodic reports pursuant to Sections 302 and 906 of the
         Sarbanes-Oxley Act and has made the evaluations of the Company's
         disclosure controls and procedures required under Rule 13a-15 under the
         Exchange Act.

         Any certificate signed by any officer of the Company and delivered to
the Representatives or counsel for the Underwriters in connection with the
offering of the Securities shall be deemed a representation and warranty by the
Company, as to matters covered thereby, to each Underwriter.

                  2. Purchase and Sale. Subject to the terms and conditions and
in reliance upon the representations and warranties herein set forth, the
Company agrees to sell to each Underwriter, and each Underwriter agrees,
severally and not jointly, to purchase from the Company, at a purchase price of
$15.62 per share, the amount of the Underwritten Securities set forth opposite
such Underwriter's name in Schedule I hereto.

                  3. Delivery and Payment. Delivery of and payment for the
Underwritten Securities shall be made at 10:00 AM, New York City time, on
January 30, 2003, or at such time on such later date not more than three
Business Days after the foregoing date as the Representatives shall designate,
which date and time may be postponed by agreement between the Representatives
and the Company or as provided in Section 9 hereof (such date and time of
delivery and payment for the Securities being herein called the "Closing Date").
Delivery of the Securities shall be made to the Representatives for the
respective accounts of the several Underwriters against payment by the several
Underwriters through the Representatives of the purchase price thereof to or
upon the order of the Company by wire transfer payable in same-day funds to an
account specified by the Company. Delivery of the Underwritten Securities and
the Option Securities shall be made through the facilities of The Depository
Trust Company unless the Representatives shall otherwise instruct.

                  4. Offering by Underwriters. It is understood that the several
Underwriters propose to offer the Securities for sale to the public as set forth
in the Prospectus as amended and supplemented by the Prospectus Supplement.

                  5. Agreements. The Company agrees with the several
Underwriters that:

                  (a) Prior to the termination of the offering of the
         Securities, the Company will not file any amendment of the Registration
         Statement or supplement to the Prospectus or any Rule 462(b)
         Registration Statement unless the Company has furnished you a copy for
         your review prior to filing and will not file any such proposed
         amendment or supplement to which you reasonably object. Subject to the
         foregoing sentence, if the Registration Statement has become or becomes
         effective pursuant to Rule 430A, or filing of the Prospectus is
         otherwise required under Rule 424(b), the Company will cause the
         Prospectus, properly completed, and any supplement thereto to be filed
         with the Commission pursuant to the applicable paragraph of Rule 424(b)
         within the time period prescribed and will provide evidence
         satisfactory to the Representatives of such timely filing. The Company
         will promptly advise the Representatives (1) when the Prospectus, and
         any supplement thereto, shall have been filed with the Commission
         pursuant to



                                       11


         Rule 424(b), (2) during the period in which a prospectus relating to
         the Securities is required to be delivered under the Act, any amendment
         to the Registration Statement shall have been filed or become
         effective, (3) of any request by the Commission or its staff for any
         amendment of the Registration Statement, or any Rule 462(b)
         Registration Statement, or for any supplement to the Prospectus or for
         any additional information, (4) of the issuance by the Commission of
         any stop order suspending the effectiveness of the Registration
         Statement or the institution or threatening of any proceeding for that
         purpose and (5) of the receipt by the Company of any notification with
         respect to the suspension of the qualification of the Securities for
         sale in any jurisdiction or the institution or threatening of any
         proceeding for such purpose. The Company will use its best efforts to
         prevent the issuance of any such stop order or the suspension of any
         such qualification and, if issued, to obtain as soon as possible the
         withdrawal thereof.

                  (b) If, at any time when a prospectus relating to the
         Securities is required to be delivered under the Act (the "Prospectus
         Delivery Period"), any event occurs as a result of which the Prospectus
         as then supplemented would include any untrue statement of a material
         fact or omit to state any material fact necessary to make the
         statements therein in the light of the circumstances under which they
         were made not misleading, or if it shall be necessary to amend the
         Registration Statement or supplement the Prospectus to comply with the
         Act or the Exchange Act or the respective rules thereunder, the Company
         promptly will (1) notify the Representatives of such event, (2) prepare
         and file with the Commission, subject to the second sentence of
         paragraph (a) of this Section 5, an amendment or supplement which will
         correct such statement or omission or effect such compliance and (3)
         supply any supplemented Prospectus to you in such quantities as you may
         reasonably request.

                  (c) As soon as practicable, the Company will make generally
         available to its security holders and to the Representatives an
         earnings statement or statements of the Company and its subsidiaries
         which will satisfy the provisions of Section 11(a) of the Act and Rule
         158 under the Act.

                  (d) The Company will furnish to the Representatives and
         counsel for the Underwriters, without charge, copies of the
         Registration Statement (including exhibits thereto) and to each other
         Underwriter a copy of the Registration Statement (without exhibits
         thereto) and, so long as delivery of a prospectus by an Underwriter or
         dealer may be required by the Act, as many copies of the Prospectus and
         any supplement thereto as the Representatives may reasonably request.
         The Company will pay the expenses of printing or other production of
         all documents relating to the offering.

                  (e) The Company will arrange, if necessary, for the
         qualification of the Securities for sale under the laws of such
         jurisdictions as the Representatives may designate, will maintain such
         qualifications in effect so long as required for the distribution of
         the Securities and will pay any fee of the National Association of
         Securities Dealers, Inc., in connection with its review of the
         offering; provided that in no event shall the Company be obligated to
         qualify to do business in any jurisdiction where it is not now so
         qualified or to take any action that would subject it to service of
         process



                                       12


         in suits, other than those arising out of the offering or sale of the
         Securities, in any jurisdiction where it is not now so subject.

                  (f) The Company will apply the net proceeds from the sale of
         the Securities as set forth under the caption "Use of Proceeds" in the
         Prospectus Supplement.

                  (g) The Company will use its best efforts to maintain the
         listing of the Securities on the New York Stock Exchange. In addition,
         on or before completion of this offering, the Company shall make all
         filings required under applicable securities laws and by the New York
         Stock Exchange.

                  (h) The Company will not, without the prior written consent of
         Salomon Smith Barney Inc., offer, sell, contract to sell, pledge, or
         otherwise dispose of, (or enter into any transaction which is designed
         to, or might reasonably be expected to, result in the disposition
         (whether by actual disposition or effective economic disposition due to
         cash settlement or otherwise) by the Company or any affiliate of the
         Company or any person in privity with the Company or any affiliate of
         the Company) directly or indirectly, including the filing (or
         participation in the filing) of a registration statement with the
         Commission in respect of, or establish or increase a put equivalent
         position or liquidate or decrease a call equivalent position within the
         meaning of Section 16 of the Exchange Act, any other shares of Common
         Stock or any securities convertible into, or exercisable, or
         exchangeable for, shares of Common Stock; or publicly announce an
         intention to effect any such transaction, for a period of 60 days after
         the date of the Underwriting Agreement, provided, however, that the
         Company may issue and sell Common Stock pursuant to any employee stock
         option plan, stock ownership plan or dividend reinvestment plan of the
         Company in effect at the Execution Time and the Company may issue
         Common Stock issuable upon the conversion of securities or the exercise
         of warrants outstanding at the Execution Time.

                  (i) The Company will not take, directly or indirectly, any
         action designed to or that would constitute or that might reasonably be
         expected to cause or result in, under the Exchange Act or otherwise,
         stabilization or manipulation of the price of any security of the
         Company to facilitate the sale or resale of the Securities.

                  (j) During the Prospectus Delivery Period, the Company will
         file all documents required to be filed with the Commission pursuant to
         Section 13, 14 or 15 of the Exchange Act in the manner and within the
         time periods required by the Exchange Act and in material compliance
         with Sections 302 and 906 of the Sarbanes-Oxley Act.

                  6. Conditions to the Obligations of the Underwriters. The
obligations of the Underwriters to purchase the Underwritten Securities shall be
subject to the accuracy of the representations and warranties on the part of the
Company contained herein as of the Execution Time and the Closing Date, to the
accuracy of the statements of the Company made in any certificates pursuant to
the provisions hereof, to the performance by the Company of its obligations
hereunder and to the following additional conditions:



                                       13


                  (a) If filing of the Prospectus, or any supplement thereto, is
         required pursuant to Rule 424(b), the Prospectus, and any such
         supplement, will be filed in the manner and within the time period
         required by Rule 424(b) and in no event later than the day prior to the
         Closing Date; and no stop order suspending the effectiveness of the
         Registration Statement shall have been issued and no proceedings for
         that purpose shall have been instituted or threatened.

                  (b) The Company shall have requested and caused Morrison and
         Foerster LLP, counsel for the Company, to have furnished to the
         Representatives their opinion, dated the Closing Date and addressed to
         the Representatives, substantially to the effect that:

                           (i) each of the Company and the Operating
                  Partnerships has been duly incorporated or formed, as
                  applicable and is validly existing as a corporation or limited
                  partnership, in good standing under the laws of the
                  jurisdiction in which it is chartered or organized, with full
                  power and authority to own or lease, as the case may be, and
                  to operate its properties and conduct its business as
                  described in the Prospectus, and is duly qualified to do
                  business and is in good standing under the laws of each
                  jurisdiction listed on Exhibit (a) to such counsel's opinion;

                           (ii) the Company owns a general partnership interest
                  in the Operating Partnerships as set forth or incorporated by
                  reference in the Prospectus;

                           (iii) the Company's authorized equity capitalization
                  is as set forth in the Prospectus; the capital stock of the
                  Company conforms in all material respects to the description
                  thereof contained in the Prospectus; the outstanding shares of
                  Common Stock have been duly and validly authorized and issued
                  and are fully paid and nonassessable; the Securities have been
                  duly and validly authorized, and, when issued and delivered to
                  and paid for by the Underwriters pursuant to this Agreement,
                  will be fully paid and nonassessable; the Securities are duly
                  listed, and admitted and authorized for trading, subject to
                  official notice of issuance, on the New York Stock Exchange;
                  the certificates for the Securities are in valid and
                  sufficient form; the holders of outstanding shares of capital
                  stock of the Company are not entitled to statutory preemptive
                  or, to such counsel's knowledge, other preemptive or other
                  rights to subscribe for the Securities; and, except as set
                  forth in the Prospectus, to such counsel's knowledge no
                  options, warrants or other rights to purchase, agreements or
                  other obligations to issue, or rights to convert any
                  obligations into or exchange any securities for, shares of
                  capital stock of or ownership interests in the Company are
                  outstanding;

                           (iv) to the knowledge of such counsel, there is no
                  pending or threatened action, suit or proceeding by or before
                  any court or governmental agency, authority or body or any
                  arbitrator involving the Company or any of its subsidiaries or
                  its or their property of a character required to be disclosed
                  in the Registration Statement which is not adequately
                  disclosed in the Registration Statement or Prospectus, and
                  there is no franchise, contract or other document of a
                  character required to be described in the Registration
                  Statement or Prospectus,




                                       14

                  or to be filed as an exhibit thereto, which is not described
                  or filed as required; and the statements included or
                  incorporated by reference in the Prospectus Supplement under
                  the heading "Federal Income Tax Considerations" and in the
                  Prospectus under the headings "Description of Preferred
                  Stock," "Description of Common Stock" and "Federal Income Tax
                  Considerations" (as modified by the Prospectus Supplement)
                  insofar as such information constitutes matters of law or
                  legal conclusions, has been reviewed by such counsel and is
                  correct in all material respects;

                           (v) the Registration Statement has become effective
                  under the Act; any required filing of the Prospectus, and any
                  supplements thereto, pursuant to Rule 424(b) has been made in
                  the manner and within the time period required by Rule 424(b);
                  to the knowledge of such counsel, no stop order suspending the
                  effectiveness of the Registration Statement has been issued,
                  no proceedings for that purpose have been instituted or
                  threatened and the Registration Statement and the Prospectus
                  (other than the financial statements and other financial
                  information contained therein, as to which such counsel need
                  express no opinion) as of their respective effective or issue
                  dates comply as to form in all material respects with the
                  applicable requirements of the Act and the Exchange Act and
                  the respective rules thereunder;

                           (vi) Each document filed pursuant to the Exchange Act
                  (other than the financial statements and other financial
                  information contained therein, as to which such counsel need
                  express no opinion) and incorporated or deemed to be
                  incorporated by reference in the Prospectus complied when so
                  filed as to form in all material respects with the Exchange
                  Act and the rules thereunder.

                           (vii) this Agreement has been duly authorized,
                  executed and delivered by the Company;

                           (viii) the Company is not and, after giving effect to
                  the offering and sale of the Securities and the application of
                  the proceeds thereof as described in the Prospectus, will not
                  be an "investment company" as defined in the Investment
                  Company Act of 1940, as amended;

                           (ix) no consent, approval, authorization, filing with
                  or order of any court or governmental agency or body is
                  required in connection with the transactions contemplated
                  herein, except such as have been obtained under the Act and
                  such as may be required under the blue sky laws of any
                  jurisdiction in connection with the purchase and distribution
                  of the Securities by the Underwriters in the manner
                  contemplated in this Agreement and in the Prospectus and such
                  other approvals (specified in such opinion) as have been
                  obtained;

                           (x) neither the issue and sale of the Securities, nor
                  the consummation of any other of the transactions herein
                  contemplated will (i) result in the imposition of any lien,
                  charge or encumbrance upon any property or assets of the
                  Company or its subsidiaries, (ii) result in a violation of the
                  charter or by-laws of



                                       15


                  the Company or the limited partnership agreements of the
                  Operating Partnerships, (iii) result in a breach or violation
                  of the terms of any indenture, contract, lease, mortgage, deed
                  of trust, note agreement, loan agreement or other agreement,
                  obligation, condition, covenant or instrument to which the
                  Company or its subsidiaries is a party or bound or to which
                  its or their property is subject and which has been filed as
                  an exhibit to any of the Company's filings made pursuant to
                  the Exchange Act and incorporated by reference into the
                  Prospectus, or (iv) to the knowledge of such counsel, violate
                  any statute, law, rule, regulation, judgment, order or decree
                  applicable to the Company or its subsidiaries of any court,
                  regulatory body, administrative agency, governmental body,
                  arbitrator or other authority of the Commonwealth of Virginia
                  or the United States of America having jurisdiction over the
                  Company or its subsidiaries or any of its or their properties;

                           (xi) to such counsel's knowledge, no holders of
                  securities of the Company have rights to the registration of
                  such securities under the Registration Statement;

                           (xii) The Company has been organized and has operated
                  in conformity with the requirements for qualification and
                  taxation as a REIT for each of its taxable years beginning
                  with the taxable year ended December 31, 1999 through December
                  31, 2002, and its current organization and proposed method of
                  operation will enable it to continue to meet the requirements
                  for qualification and taxation as a REIT for the taxable year
                  2003 and thereafter; and

                           (xiii) Each of the Operating Partnerships is and has
                  been properly treated as a partnership for federal income tax
                  purposes and not as a corporation or as an association or
                  publicly traded partnership taxable as a corporation,
                  throughout the period from the later of its formation or
                  January 1, 1999 through the date hereof.

                  In addition, such counsel shall state that it has no reason to
                  believe that on the Effective Date, the date the Registration
                  Statement was last deemed amended or the date of this
                  Agreement, the Registration Statement contained any untrue
                  statement of a material fact or omitted to state any material
                  fact required to be stated therein or necessary to make the
                  statements therein not misleading or that the Prospectus as of
                  its date or on the Closing Date included or includes any
                  untrue statement of a material fact or omitted or omits to
                  state a material fact necessary to make the statements
                  therein, in the light of the circumstances under which they
                  were made, not misleading (in each case, other than the
                  financial statements and other financial and statistical
                  information contained therein, as to which such counsel need
                  express no opinion).

         In rendering such opinion, such counsel may rely as to matters of fact,
         to the extent they deem proper, on certificates of responsible officers
         of the Company and public officials. References to the Prospectus in
         this paragraph (b) include any supplements thereto at the Closing Date.



                                       16


                  (c) The Representatives shall have received from Hunton &
         Williams, counsel for the Underwriters, such opinion or opinions, dated
         the Closing Date and addressed to the Representatives, with respect to
         the issuance and sale of the Securities, the Registration Statement,
         the Prospectus (together with any supplement thereto) and other related
         matters as the Representatives may reasonably require, and the Company
         shall have furnished to such counsel such documents as they request for
         the purpose of enabling them to pass upon such matters.

                  (d) The Company shall have furnished to the Representatives a
         certificate of the Company, signed by the Chairman of the Board or the
         President and the principal financial or accounting officer of the
         Company, dated the Closing Date, to the effect that the signers of such
         certificate have carefully examined the Registration Statement, the
         Prospectus, any supplements to the Prospectus and this Agreement and
         that:

                           (i) the representations and warranties of the Company
                  in this Agreement are true and correct on and as of the
                  Closing Date with the same effect as if made on the Closing
                  Date and the Company has complied with all the agreements and
                  satisfied all the conditions on its part to be performed or
                  satisfied at or prior to the Closing Date;

                           (ii) no stop order suspending the effectiveness of
                  the Registration Statement has been issued and no proceedings
                  for that purpose have been instituted or, to the Company's
                  knowledge, threatened; and

                           (iii) since the date of the most recent financial
                  statements included or incorporated by reference in the
                  Prospectus (exclusive of any supplement thereto), there has
                  been no material adverse effect on the condition (financial or
                  otherwise), prospects, earnings, business or properties of the
                  Company and its subsidiaries, taken as a whole, whether or not
                  arising from transactions in the ordinary course of business,
                  except as set forth in or contemplated in the Prospectus
                  (exclusive of any supplement thereto).

                  (e) The Representatives shall have received from Ernst & Young
         LLP, at the Execution Time and at the Closing Date, letters, dated
         respectively as of the Execution Time and as of the Closing Date, in
         form and substance satisfactory to the Representatives, confirming that
         they are independent accountants within the meaning of the Act and the
         Exchange Act and the respective applicable rules and regulations
         adopted by the Commission thereunder and that they have performed a
         review of the unaudited interim financial information of the Company
         for the three and nine-month periods ended September 30, 2002 and 2001,
         and as at September 30, 2002 in accordance with Statement on Auditing
         Standards No. 71, and stating in effect that:

                           (i) in their opinion the audited financial statements
                  and financial statement schedules included or incorporated by
                  reference in the Registration Statement and the Prospectus and
                  reported on by them comply as to form in all material respects
                  with the applicable accounting requirements of the Act and the
                  Exchange Act and the related rules and regulations adopted by
                  the Commission;



                                       17


                           (ii) on the basis of their limited review, in
                  accordance with standards established under Statement on
                  Auditing Standards No. 71, of the unaudited interim financial
                  information for the three and nine-month periods ended
                  September 30, 2002 and 2001 and as at September 30, 2002
                  incorporated by reference in the Registration Statement and
                  the Prospectus; carrying out certain specified procedures (but
                  not an examination in accordance with generally accepted
                  auditing standards) which would not necessarily reveal matters
                  of significance with respect to the comments set forth in such
                  letter; a reading of the minutes of the meetings of the
                  shareholders, directors and executive, audit, compensation,
                  corporate governance and investment and secured financing
                  committees of the Company and the subsidiaries; and inquiries
                  of certain officials of the Company who have responsibility
                  for financial and accounting matters of the Company and its
                  subsidiaries as to transactions and events subsequent to
                  September 30, 2002, nothing came to their attention which
                  caused them to believe that:

                                    (1) any unaudited financial statements
                           included or incorporated by reference in the
                           Registration Statement and the Prospectus do not
                           comply as to form in all material respects with
                           applicable accounting requirements of the Act and
                           with the related rules and regulations adopted by the
                           Commission with respect to financial statements
                           included or incorporated by reference in quarterly
                           reports on Form 10-Q under the Exchange Act; and said
                           unaudited financial statements are not in conformity
                           with generally accepted accounting principles applied
                           on a basis substantially consistent with that of the
                           audited financial statements included or incorporated
                           by reference in the Registration Statement and the
                           Prospectus;

                                    (2) with respect to the period subsequent to
                           September 30, 2002, there were any changes, at a
                           specified date not more than five days prior to the
                           date of the letter, in the capital stock of the
                           Company or any increases in consolidated secured debt
                           or consolidated unsecured debt or any decreases in
                           the total assets or stockholders' equity of the
                           Company as compared with the amounts shown on the
                           September 30, 2002 consolidated balance sheet
                           included or incorporated by reference in the
                           Registration Statement and the Prospectus, or for the
                           period from October 1, 2002 to such specified date
                           there were any decreases, as compared with the
                           corresponding period in the preceding year in
                           consolidated rental income or income before gains on
                           sales of investments, minority interests and
                           extraordinary items or in total or per share amounts
                           of net income of the Company and its subsidiaries,
                           except in all instances for changes or decreases set
                           forth in such letter, in which case the letter shall
                           be accompanied by an explanation by the Company as to
                           the significance thereof unless said explanation is
                           not deemed necessary by the Representatives; and



                                       18


                                    (3) the information included or incorporated
                           by reference in the Registration Statement and
                           Prospectus in response to Regulation S-K, Item 301
                           (Selected Financial Data), Item 302 (Supplementary
                           Financial Information), Item 402 (Executive
                           Compensation) and Item 503(d) (Ratio of Earnings to
                           Fixed Charges) is not in conformity with the
                           applicable disclosure requirements of Regulation S-K;

                           (iii) they have performed certain other specified
                  procedures as a result of which they determined that certain
                  information of an accounting, financial or statistical nature
                  (which is limited to accounting, financial or statistical
                  information derived from the general accounting records of the
                  Company and its subsidiaries) set forth in the Registration
                  Statement and the Prospectus and in Exhibit 12.1 to the
                  Registration Statement, including without limitation the
                  information set forth under the caption "Recent Developments,"
                  "Use of Proceeds" and "Ratio of Earnings to Fixed Charges and
                  Ratios of Earnings to Fixed Charges and Preferred Stock
                  Dividends" in the Prospectus, the information included or
                  incorporated by reference in Items 1, 2, 6, 7 and 11 of the
                  Company's Annual Report on Form 10-K, incorporated by
                  reference in the Registration Statement and the Prospectus,
                  the information included in the "Management's Discussion and
                  Analysis of Financial Condition and Results of Operations"
                  included or incorporated by reference in the Company's
                  Quarterly Reports on Form 10-Q, incorporated by reference in
                  the Registration Statement and the Prospectus, and the
                  information included in "Compensation of Executive Officers,"
                  "Compensation of Directors," "CEO Compensation," "Certain
                  Business Relationships" and "Audit Fees" included or
                  incorporated by reference in the Company's Proxy Statement on
                  Schedule 14A, incorporated by reference in the Registration
                  Statement and the Prospectus or any such information appearing
                  in a Current Report on Form 8-K incorporated by reference in
                  the Registration Statement and the Prospectus, agrees with the
                  accounting records of the Company and its subsidiaries,
                  excluding any questions of legal interpretation.

                  References to the Prospectus in this paragraph (e) include any
                  supplement thereto at the date of the letter.

                  (f) Subsequent to the Execution Time or, if earlier, the dates
         as of which information is given in the Registration Statement
         (exclusive of any amendment thereof) and the Prospectus (exclusive of
         any supplement thereto), there shall not have been (i) any change or
         decrease specified in the letter or letters referred to in paragraph
         (e) of this Section 6 or (ii) any change, or any development involving
         a prospective change, in or affecting the condition (financial or
         otherwise), earnings, business or properties of the Company and its
         subsidiaries, taken as a whole, whether or not arising from
         transactions in the ordinary course of business, except as set forth in
         or contemplated in the Prospectus (exclusive of any supplement thereto)
         the effect of which, in any case referred to in clause (i) or (ii)
         above, is, in the sole judgment of the Representatives, so material and
         adverse as to make it impractical or inadvisable to proceed with the
         offering or delivery of the Securities as contemplated by the
         Registration Statement (exclusive of any amendment thereof) and the
         Prospectus (exclusive of any supplement thereto).



                                       19


                  (g) Prior to the Closing Date, the Company shall have
         furnished to the Representatives such further information, certificates
         and documents as the Representatives may reasonably request.

                  (h) Subsequent to the Execution Time, there shall not have
         been any decrease in the rating of any of the Company's debt securities
         by any "nationally recognized statistical rating organization" (as
         defined for purposes of Rule 436(g) under the Act) or any notice given
         of any intended or potential decrease in any such rating or of a
         possible change in any such rating that does not indicate the direction
         of the possible change.

                  (i) The Securities shall have been listed and admitted and
         authorized for trading on the New York Stock Exchange, and satisfactory
         evidence of such actions shall have been provided to the
         Representatives.

                  (j) At the Execution Time, the Company shall have furnished to
         the Representatives a letter substantially in the form of Exhibit A
         hereto from each officer, director and significant shareholder of the
         Company listed on Exhibit C, addressed to the Representatives.

                  If any of the conditions specified in this Section 6 shall not
have been fulfilled in all material respects when and as provided in this
Agreement, or if any of the opinions and certificates mentioned above or
elsewhere in this Agreement shall not be in all material respects reasonably
satisfactory in form and substance to the Representatives and counsel for the
Underwriters, this Agreement and all obligations of the Underwriters hereunder
may be canceled at, or at any time prior to, the Closing Date by the
Representatives. Notice of such cancelation shall be given to the Company in
writing or by telephone or facsimile confirmed in writing.

                  The documents required to be delivered by this Section 6 shall
be delivered at the office of Hunton & Williams, counsel for the Underwriters,
at 951 East Byrd Street, Richmond, Virginia 23219, on the Closing Date.

                  7. Reimbursement of Underwriters' Expenses. If the sale of the
Securities provided for herein is not consummated because any condition to the
obligations of the Underwriters set forth in Section 6 hereof is not satisfied
because of any refusal, inability or failure on the part of the Company to
perform any agreement herein or comply with any provision hereof other than by
reason of a default by any of the Underwriters, the Company will reimburse the
Underwriters severally through Salomon Smith Barney Inc. on demand for all
reasonable documented out-of-pocket expenses (including reasonable fees and
disbursements of counsel) that shall have been incurred by them in connection
with the proposed purchase and sale of the Securities.

                  8. Indemnification and Contribution.

                  (a) The Company agrees to indemnify and hold harmless each
         Underwriter, the directors, officers, employees and agents of each
         Underwriter and each person who controls any Underwriter within the
         meaning of either the Act or the Exchange Act against any and all
         losses, claims, damages or liabilities, joint or several, to which they
         or any of them may become subject under the Act, the Exchange Act or
         other Federal or



                                       20


         state statutory law or regulation, at common law or otherwise, insofar
         as such losses, claims, damages or liabilities (or actions in respect
         thereof) arise out of or are based upon any untrue statement or alleged
         untrue statement of a material fact contained in the registration
         statement for the registration of the Securities as originally filed or
         in any amendment thereof, or in the Prospectus, or in any amendment
         thereof or supplement thereto, or arise out of or are based upon the
         omission or alleged omission to state therein a material fact required
         to be stated therein or necessary to make the statements therein not
         misleading, and agrees to reimburse each such indemnified party, as
         incurred, for any legal or other expenses reasonably incurred by them
         in connection with investigating or defending any such loss, claim,
         damage, liability or action; provided, however, that the Company will
         not be liable in any such case to the extent that any such loss, claim,
         damage or liability arises out of or is based upon any such untrue
         statement or alleged untrue statement made therein in reliance upon and
         in conformity with written information furnished to the Company by or
         on behalf of any Underwriter through the Representatives specifically
         for inclusion therein as described in Section 8(b) hereof. This
         indemnity agreement will be in addition to any liability which the
         Company may otherwise have.

                  (b) Each Underwriter severally and not jointly agrees to
         indemnify and hold harmless the Company, each of its directors, each of
         its officers who signs the Registration Statement, and each person who
         controls the Company within the meaning of either the Act or the
         Exchange Act, to the same extent as the foregoing indemnity from the
         Company to each Underwriter, but only with reference to written
         information relating to such Underwriter furnished to the Company by or
         on behalf of such Underwriter through the Representatives specifically
         for inclusion in the documents referred to in the foregoing indemnity.
         This indemnity agreement will be in addition to any liability which any
         Underwriter may otherwise have. The Company acknowledges that the
         statements set forth in the first two sentences of the sixth paragraph
         under the heading "Underwriting," in the Prospectus constitute the only
         information furnished in writing by or on behalf of the several
         Underwriters for inclusion in the Prospectus.

                  (c) Promptly after receipt by an indemnified party under this
         Section 8 of notice of the commencement of any action, such indemnified
         party will, if a claim in respect thereof is to be made against the
         indemnifying party under this Section 8, notify the indemnifying party
         in writing of the commencement thereof; but the failure so to notify
         the indemnifying party (i) will not relieve it from liability under
         paragraph (a) or (b) above unless and to the extent it did not
         otherwise learn of such action and such failure results in the
         forfeiture by the indemnifying party of substantial rights and defenses
         and (ii) will not, in any event, relieve the indemnifying party from
         any obligations to any indemnified party other than the indemnification
         obligation provided in paragraph (a) or (b) above. The indemnifying
         party shall be entitled to appoint counsel of the indemnifying party's
         choice at the indemnifying party's expense to represent the indemnified
         party in any action for which indemnification is sought (in which case
         the indemnifying party shall not thereafter be responsible for the fees
         and expenses of any separate counsel retained by the indemnified party
         or parties except as set forth below); provided, however, that such
         counsel shall be satisfactory to the indemnified party. Notwithstanding
         the indemnifying party's election to appoint counsel to represent the



                                       21


         indemnified party in an action, the indemnified party shall have the
         right to employ separate counsel (including local counsel), and the
         indemnifying party shall bear the reasonable fees, costs and expenses
         of such separate counsel if (i) the use of counsel chosen by the
         indemnifying party to represent the indemnified party would present
         such counsel with a conflict of interest, (ii) the actual or potential
         defendants in, or targets of, any such action include both the
         indemnified party and the indemnifying party and the indemnified party
         shall have reasonably concluded that there may be legal defenses
         available to it and/or other indemnified parties which are different
         from or additional to those available to the indemnifying party, (iii)
         the indemnifying party shall not have employed counsel satisfactory to
         the indemnified party to represent the indemnified party within a
         reasonable time after notice of the institution of such action or (iv)
         the indemnifying party shall authorize the indemnified party to employ
         separate counsel at the expense of the indemnifying party. It is
         understood, however, that the indemnifying party shall, in connection
         with any one such action or separate but substantially similar or
         related actions in the same jurisdiction arising out of the same
         general allegations or circumstances, be liable for the fees and
         expenses of only one separate firm of attorneys (in addition to any
         local counsel) at any time for all such indemnified parties, which firm
         shall be designated in writing by such indemnified parties. An
         indemnifying party will not, without the prior written consent of the
         indemnified parties, settle or compromise or consent to the entry of
         any judgment with respect to any pending or threatened claim, action,
         suit or proceeding in respect of which indemnification or contribution
         may be sought hereunder (whether or not the indemnified parties are
         actual or potential parties to such claim or action) unless such
         settlement, compromise or consent includes an unconditional release of
         each indemnified party from all liability arising out of such claim,
         action, suit or proceeding.

                  (d) In the event that the indemnity provided in paragraph (a)
         or (b) of this Section 8 is unavailable to or insufficient to hold
         harmless an indemnified party for any reason, the Company and the
         Underwriters severally agree to contribute to the aggregate losses,
         claims, damages and liabilities (including legal or other expenses
         reasonably incurred in connection with investigating or defending same)
         (collectively "Losses") to which the Company and one or more of the
         Underwriters may be subject in such proportion as is appropriate to
         reflect the relative benefits received by the Company on the one hand
         and by the Underwriters on the other from the offering of the
         Securities; provided, however, that in no case shall any Underwriter
         (except as may be provided in any agreement among underwriters relating
         to the offering of the Securities) be responsible for any amount in
         excess of the underwriting discount or commission applicable to the
         Securities purchased by such Underwriter hereunder. If the allocation
         provided by the immediately preceding sentence is unavailable for any
         reason, the Company and the Underwriters severally shall contribute in
         such proportion as is appropriate to reflect not only such relative
         benefits but also the relative fault of the Company on the one hand and
         of the Underwriters on the other in connection with the statements or
         omissions which resulted in such Losses as well as any other relevant
         equitable considerations. Benefits received by the Company shall be
         deemed to be equal to the total net proceeds from the offering (before
         deducting expenses) received by it, and benefits received by the
         Underwriters shall be deemed to be equal to the total underwriting
         discounts and commissions, in each case as set forth on the cover page
         of



                                       22


         the Prospectus. Relative fault shall be determined by reference to,
         among other things, whether any untrue or any alleged untrue statement
         of a material fact or the omission or alleged omission to state a
         material fact relates to information provided by the Company on the one
         hand or the Underwriters on the other, the intent of the parties and
         their relative knowledge, access to information and opportunity to
         correct or prevent such untrue statement or omission. The Company and
         the Underwriters agree that it would not be just and equitable if
         contribution were determined by pro rata allocation or any other method
         of allocation which does not take account of the equitable
         considerations referred to above. Notwithstanding the provisions of
         this paragraph (d), no person guilty of fraudulent misrepresentation
         (within the meaning of Section 11(f) of the Act) shall be entitled to
         contribution from any person who was not guilty of such fraudulent
         misrepresentation. For purposes of this Section 8, each person who
         controls an Underwriter within the meaning of either the Act or the
         Exchange Act and each director, officer, employee and agent of an
         Underwriter shall have the same rights to contribution as such
         Underwriter, and each person who controls the Company within the
         meaning of either the Act or the Exchange Act, each officer of the
         Company who shall have signed the Registration Statement and each
         director of the Company shall have the same rights to contribution as
         the Company, subject in each case to the applicable terms and
         conditions of this paragraph (d).

                  9. Default by an Underwriter. If any one or more Underwriters
shall fail to purchase and pay for any of the Securities agreed to be purchased
by such Underwriter or Underwriters hereunder and such failure to purchase shall
constitute a default in the performance of its or their obligations under this
Agreement, the remaining Underwriters shall be obligated severally to take up
and pay for (in the respective proportions which the amount of Securities set
forth opposite their names in Schedule I hereto bears to the aggregate amount of
Securities set forth opposite the names of all the remaining Underwriters) the
Securities which the defaulting Underwriter or Underwriters agreed but failed to
purchase; provided, however, that in the event that the aggregate amount of
Securities which the defaulting Underwriter or Underwriters agreed but failed to
purchase shall exceed 10% of the aggregate amount of Securities set forth in
Schedule I hereto, the remaining Underwriters shall have the right to purchase
all, but shall not be under any obligation to purchase any, of the Securities,
and if such nondefaulting Underwriters do not purchase all the Securities, this
Agreement will terminate without liability to any nondefaulting Underwriter or
the Company. In the event of a default by any Underwriter as set forth in this
Section 9, the Closing Date shall be postponed for such period, not exceeding
five Business Days, as the Representatives shall determine in order that the
required changes in the Registration Statement and the Prospectus or in any
other documents or arrangements may be effected. Nothing contained in this
Agreement shall relieve any defaulting Underwriter of its liability, if any, to
the Company and any nondefaulting Underwriter for damages occasioned by its
default hereunder.

                  10. Termination. This Agreement shall be subject to
termination in the absolute discretion of the Representatives, by notice given
to the Company prior to delivery of and payment for the Securities, if at any
time prior to such time (i) trading in the Company's Common Stock shall have
been suspended by the Commission or the New York Stock Exchange or trading in
securities generally on the New York Stock Exchange shall have been suspended or
limited or minimum prices shall have been established on such Exchange, (ii) a
banking



                                       23


moratorium shall have been declared either by Federal or New York State
authorities or a material disruption in commercial banking or securities
settlement or clearance services in the United States or (iii) there shall have
occurred any outbreak or escalation of hostilities, declaration by the United
States of a national emergency or war, or other calamity or crisis the effect of
which on financial markets is such as to make it, in the sole judgment of the
Representatives, impractical or inadvisable to proceed with the offering or
delivery of the Securities as contemplated by the Prospectus (exclusive of any
supplement thereto).

                  11. Representations and Indemnities to Survive. The respective
agreements, representations, warranties, indemnities and other statements of the
Company or its officers and of the Underwriters set forth in or made pursuant to
this Agreement will remain in full force and effect, regardless of any
investigation made by or on behalf of any Underwriter or the Company or any of
the officers, directors, employees, agents or controlling persons referred to in
Section 8 hereof, and will survive delivery of and payment for the Securities.
The provisions of Sections 7 and 8 hereof shall survive the termination or
cancelation of this Agreement.

                  12. Notices. All communications hereunder will be in writing
and effective only on receipt, and, if sent to the Representatives, will be
telefaxed to Salomon Smith Barney Inc. General Counsel (fax no.: (212) 816-7912)
and confirmed to Salomon Smith Barney Inc., 388 Greenwich Street, New York, New
York 10013, Attention: General Counsel (with a copy to Hunton & Williams, 951
East Byrd Street, Richmond, Virginia 23219, Attention: Randall S. Parks), or, if
sent to the Company, will be mailed, delivered or telefaxed to (720) 283-2451
and confirmed to it at 1745 Shea Center Drive, Suite 200, Highlands Ranch, CO
80129, Attention: President (with a copy to Morrison & Foerster LLP, 370
Seventeenth Street, Suite 5200, Denver, Colorado 80202, Attention: Warren L.
Troupe).

                  13. Successors. This Agreement will inure to the benefit of
and be binding upon the parties hereto and their respective successors and the
officers, directors, employees, agents and controlling persons referred to in
Section 8 hereof, and no other person will have any right or obligation
hereunder.

                  14. Applicable Law. This Agreement will be governed by and
construed in accordance with the laws of the State of New York applicable to
contracts made and to be performed within the State of New York.

                  15. Counterparts. This Agreement may be signed in one or more
counterparts, each of which shall constitute an original and all of which
together shall constitute one and the same agreement.

                  16. Headings. The section headings used herein are for
convenience only and shall not affect the construction hereof.

                  17. Definitions. The terms which follow, when used in this
Agreement, shall have the meanings indicated.

                  "Act" shall mean the Securities Act of 1933, as amended, and
         the rules and regulations of the Commission promulgated thereunder.



                                       24


                  "Base Prospectus" shall mean the prospectus covering the Shelf
         Securities in the form first used by the Underwriter to confirm sales
         of Securities.

                  "Business Day" shall mean any day other than a Saturday, a
         Sunday or a legal holiday or a day on which banking institutions or
         trust companies are authorized or obligated by law to close in New York
         City.

                  "Commission" shall mean the Securities and Exchange
         Commission.

                  "Effective Date" shall mean each date and time that the
         Registration Statement, any post-effective amendment or amendments
         thereto and any Rule 462(b) Registration Statement became or become
         effective.

                  "Environmental Laws" shall mean any and all federal, state,
         local or municipal laws, rules, orders, regulations, statutes,
         ordinances, codes, decrees or requirements of any Governmental
         Authority regulating, relating to or imposing liability or standards of
         conduct concerning any Hazardous Substances, public health or
         environmental protection, together with any amendment or a
         re-authorization thereof or thereto.

                  "Exchange Act" shall mean the Securities Exchange Act of 1934,
         as amended, and the rules and regulations of the Commission promulgated
         thereunder.

                  "Execution Time" shall mean the date and time that this
         Agreement is executed and delivered by the parties hereto.

                  "Governmental Authority" shall mean any federal, state, local
         or municipal governmental body, department, agency or subdivision
         responsible for the due administration and/or enforcement of any
         Environmental Law.

                  "Hazardous Substances" shall mean any pollutant, contaminant,
         hazardous material, hazardous waste, infectious medical waste,
         hazardous or toxic substance defined or regulated as such in or under
         any Environmental Law.

                  "Prospectus" shall mean the Base Prospectus as supplemented by
         the Prospectus Supplement.

                  "Prospectus Supplement" shall mean the prospectus supplement
         to the Base Prospectus specifically relating to the Securities in the
         form first used by the Underwriter to confirm sales.

                  "Registration Statement" shall mean the registration statement
         referred to in paragraph 1(a) above, including exhibits and financial
         statements, as amended at the Execution Time (or, if not effective at
         the Execution Time, in the form in which it shall become effective)
         and, in the event any post-effective amendment thereto or any Rule
         462(b) Registration Statement becomes effective prior to the Closing
         Date, shall also mean such registration statement as so amended or such
         Rule 462(b) Registration Statement, as the case may be. Such term shall
         include any Rule 430A Information deemed to be included therein at the
         Effective Date as provided by Rule 430A.



                                       25


                  "Rule 424", "Rule 430A" and "Rule 462" refer to such rules
         under the Act.

                  "Rule 430A Information" shall mean information with respect to
         the Securities and the offering thereof permitted to be omitted from
         the Registration Statement when it becomes effective pursuant to Rule
         430A.

                  "Rule 462(b) Registration Statement" shall mean a registration
         statement and any amendments thereto filed pursuant to Rule 462(b)
         relating to the offering covered by the registration statement referred
         to in Section 1(a) hereof.

                  "Shelf Securities" shall mean certain securities to be issued
         from time to time by the Company pursuant to the Registration
         Statement.

                  If the foregoing is in accordance with your understanding of
our agreement, please sign and return to us the enclosed duplicate hereof,
whereupon this letter and your acceptance shall represent a binding agreement
among the Company and the several Underwriters.

                                       Very truly yours,

                                       United Dominion Realty Trust, Inc.

                                       By: /s/ Christopher D. Genry
                                           ------------------------
                                           Name:  Christopher D. Genry
                                           Title: Executive Vice President
                                                  and Chief Financial Officer



                                       26

The foregoing Agreement is hereby
confirmed and accepted as of the
date first above written.

Salomon Smith Barney Inc.


By: /s/ Jeffrey Horowitz
    ------------------------
    Name: Jeffrey Horowitz
    Title: Managing Director

For itself and the other
several Underwriters named in
Schedule I to the foregoing
Agreement.



                                       27


                                                                       EXHIBIT A




                       United Dominion Realty Trust, Inc.
                         Public Offering of Common Stock

                                                               January ___, 2003

Salomon Smith Barney Inc.
As Representatives of the several Underwriters
c/o Salomon Smith Barney Inc.
388 Greenwich Street
New York, New York 10013

Ladies and Gentlemen:

                  This letter is being delivered to you in connection with the
proposed Underwriting Agreement (the "Underwriting Agreement"), between United
Dominion Realty Trust, Inc., a Virginia corporation (the "Company"), and you as
representative of a group of Underwriters named therein, relating to an
underwritten public offering of Common Stock, $1.00 par value (the "Common
Stock"), of the Company.

                  In order to induce you and the other Underwriters to enter
into the Underwriting Agreement, the undersigned will not, without the prior
written consent of Salomon Smith Barney Inc., offer, sell, contract to sell,
pledge or otherwise dispose of, (or enter into any transaction which is designed
to, or might reasonably be expected to, result in the disposition (whether by
actual disposition or effective economic disposition due to cash settlement or
otherwise) by the undersigned or any affiliate of the undersigned or any person
in privity with the undersigned or any affiliate of the undersigned), directly
or indirectly, including the filing (or participation in the filing) of a
registration statement with the Securities and Exchange Commission in respect
of, or establish or increase a put equivalent position or liquidate or decrease
a call equivalent position within the meaning of Section 16 of the Securities
Exchange Act of 1934, as amended, and the rules and regulations of the
Securities and Exchange Commission promulgated thereunder with respect to, any
shares of capital stock of the Company or any securities convertible into or
exercisable or exchangeable for such capital stock, or publicly announce an
intention to effect any such transaction, for a period of 30 days after the date
of the Underwriting Agreement. Notwithstanding the foregoing, the undersigned
may transfer any or all of the shares of Common Stock or any securities
convertible into or exchangeable or exercisable for Common Stock owned by the
undersigned: either during his or her lifetime or on death, by gift, will or
intestate succession to his or her immediate family or to a trust the
beneficiaries of which are exclusively the undersigned and/or a member or
members of his or her immediate family; provided, however, that in any such
transfer, it shall be a condition to such transfer that the transferee execute
an agreement stating that the transferee is receiving and holding the shares of
Common Stock subject to, and the transferee agrees to be bound by, the
provisions of this letter agreement,





and there shall be no further transfer of such shares of Common Stock except in
accordance with this letter agreement.

                  If for any reason the Underwriting Agreement shall be
terminated prior to the Closing Date (as defined in the Underwriting Agreement),
the agreement set forth above shall likewise be terminated.

                                       Yours very truly,

                                       [SIGNATURE OF OFFICER OR DIRECTOR]

                                       [NAME AND ADDRESS OF OFFICER OR DIRECTOR]



                                        2


                                                                       EXHIBIT B

                            SIGNIFICANT SUBSIDIARIES




United Dominion Realty L.P.

Heritage Communities L.P.





                                                                       EXHIBIT C


                OFFICERS AND DIRECTORS PROVIDING LOCK-UP LETTERS




John P. McCann
Jon A. Grove
Thomas W. Toomey
Mark J. Sandler
R. Toms Dalton, Jr.
W. Mark Wallis
Christopher D. Genry
Ella S. Neyland
Robert W. Scharar
James D. Klingbeil
Robert P. Freeman
Lynne B. Sagalyn
Martha R. Carlin
Robert C. Larson




                                   SCHEDULE I

<Table>
<Caption>
                                                                         NUMBER OF UNDERWRITTEN
UNDERWRITERS                                                           SECURITIES TO BE PURCHASED
- ------------                                                           --------------------------
                                                                    
Salomon Smith Barney Inc.                                                           2,000,000
                                                                                    ---------
Total                                                                               2,000,000
                                                                                    =========
</Table>