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                                                                   Exhibit 10.10


                             SHARE OPTION AGREEMENT
                             ----------------------


                  THIS AGREEMENT is made as of the 12th day of May 1997, by and
between DEVELOPERS DIVERSIFIED REALTY CORPORATION, an Ohio corporation (the
"Company"), and Scott A. Wolstein, an individual (the "Holder").

                              W I T N E S S E T H:
                              --------------------

                  WHEREAS, the Company desires to provide the Holder with an
option to purchase 200,000 Common Shares, without par value, of the Company
("Shares); and

                  WHEREAS, the Holder desires to accept such option;

                  NOW, THEREFORE, in consideration of the mutual covenants
herein set forth, the parties hereto hereby agree as follows:

                  1. GRANT OF OPTION. The Company does hereby irrevocably grant
to the Holder, and the Holder does hereby accept, the right and option (the
"Option") to purchase, at the option of the Holder, 200,000 Shares at the
following exercise prices: (a) 100,000 Shares at an exercise price of: $38.3125
per Share and (b) 100,000 Shares at the exercise price of $40.25 per Share, and
upon the terms and subject to the conditions hereof. Notwithstanding the
foregoing, if at any time or from time to time the number of Shares are
increased or decreased, or changed into or exchanged for a different number or
kind of shares of stock or other securities of the Company or of another
corporation (whether as a result of a stock split, stock dividend, combination
or exchange of shares, exchange for other securities, reclassification,
reorganization, redesignation, merger, consolidation, recapitalization or other
change in corporate structure of the Company affecting the Shares), then (x)
there shall automatically be substituted, for each Share for which the Option
has not been exercised, the number and kind of shares of stock or other
securities into which each outstanding share shall be changed or for which each
such share shall be exchanged and (y) the exercise price per Share shall be
increased or decreased proportionately so that the aggregate exercise price for
the Shares subject to the Option shall remain the same as immediately prior to
such event.


                  2. TERM OF THE OPTION. The Option is exercisable, in whole or
in part, on or after the date hereof; provided that in the event of a Change in
Control (as defined below) or a Potential Change in Control (as defined below)
the Option shall become fully exercisable and vested.

                  (a) A "Change in Control" is defined by the occurrence of any
of the following:

                           (i) The Board of Directors of the Company (the
                  "Board") or shareholders of the Company approve a
                  consolidation or merger in which the Company is not the
                  surviving corporation, the sale of substantially all of the
                  assets of the Company, or the liquidation or dissolution of
                  the Company;

                           (ii) Any person or other entity (other than the
                  Company or a Subsidiary or any Company employee benefit plan
                  (including any trustee of any such plan acting in its capacity
                  as trustee)) purchases any Shares (or securities convertible
                  into Shares) pursuant


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                  to a tender or exchange offer without the prior consent of the
                  Board or becomes the beneficial owner of securities of the
                  Company representing 20% or more of the voting power of the
                  Company's outstanding securities; or

                           (iii) During any two-year period, individuals who at
                  the beginning of such period constitute the entire Board,
                  cease to constitute a majority of the Board, unless the
                  election or the nomination for election of each new director
                  is approved by at least two-thirds of the directors then still
                  in office who were directors at the beginning of that period.

                  (b) A "Potential Change in Control" is defined by the
happening of any one of the following:

                           (i) The approval by the shareholders of the Company
                  of an agreement by the Company, the consummation of which
                  would result in a Change in Control of the Company; or

                           (ii) The acquisition of beneficial ownership,
                  directly or indirectly, by any entity, person or group (other
                  than the Company or a Subsidiary or any Company employee
                  benefit plan (including any trustee of any such plan acting in
                  its capacity as trustee)) of securities of the Company
                  representing 5% or more of the combined voting power of the
                  Company's outstanding securities and the adoption by the Board
                  of a resolution to the effect that a Potential Change in
                  Control of the Company has occurred for purposes of this Plan.

                   The Option shall terminate on the tenth anniversary of the
date hereof and must be exercised, if at all, on or before such date and shall
not thereafter be exercisable, notwithstanding anything herein to the contrary.

                  3. EXERCISE. (a) Subject to the other terms and conditions
hereof, the Option shall be exercisable, provided payment is made as provided
below, from time to time by written notice to the Company (in the form required
by the Company, the covenants and substantive provisions of which are hereby
made part of this Agreement) which shall:

                  (i) State that the Option is thereby being exercised, the
                  number of Shares with respect to which the Option is being
                  exercised, each person in whose name any certificates for the
                  Shares should be registered and such person's address and
                  social security number;

                  (ii) Be signed by the person or persons entitled to exercise
                  the Option and, if the Option is being exercised by anyone
                  other than the Holder, be accompanied by proof satisfactory to
                  counsel for the Company of the right of such person or persons
                  to exercise the Option under all applicable laws and
                  regulations; and

                  (iii) Be accompanied by such representations, warranties or
                  agreements with respect to the investment intent of such
                  person or persons exercising the Option and the compliance
                  with any applicable law or regulation or to confirm any
                  factual matters as the Company or its counsel may reasonably
                  request, in form and substance satisfactory to counsel for the
                  Company.


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                           (b) Payment of the exercise price may be made, in the
discretion of the person exercising the Option, in one of the following manners,
or in any other manner approved by the Board, in its sole discretion:

                  (i) The written notice to the Company described above may be
                  accompanied by full payment of the exercise price in cash or
                  by check, or in whole or in part with a surrender or
                  withholding of Shares of the Company having a Fair Market
                  Value (as defined below) on the date of exercise equal to that
                  portion of the exercise price for which payment in cash or
                  check is not made. The value of each such Share surrendered or
                  withheld shall be 100% of the Fair Market Value of the Shares
                  on the date the Option is exercised. The latter of the dates
                  on which such notice and payment are received by the Company
                  shall be the date of exercise of the Option; and

                  (ii) Within five days of the giving of the written notice to
                  the Company described above, the funds to pay for the exercise
                  of the Option may be delivered to the Company by a broker
                  acting on behalf of the person exercising the Option either in
                  connection with the sale of the Shares underlying the Option
                  or in connection with the making of a margin loan to such
                  person to enable payment of the exercise price of the Option.
                  The latter of the dates on which the Company receives such
                  notice and payment shall be the date of exercise of the
                  Option. In connection with any such exercise, the Company will
                  provide a copy of the notice of exercise of the Option to the
                  aforesaid broker upon receipt by the Company of such notice
                  and will deliver to such broker, within five business days of
                  the delivery of such notice to the Company, a certificate or
                  certificates (as requested by the broker) representing the
                  number of Shares underlying the Option that have been sold by
                  such broker for the person exercising the Option.

                           (c) For purposes hereof, the "Fair Market Value" of a
Share as of a given date shall be (in order of applicability): (i) the closing
price of a Share on the principal exchange on which the Shares are then trading,
if any, on the day immediately prior to such date, or if Shares were not traded
on the day previous to such date, then on the next preceding trading day during
which a sale occurred; or (ii) if Shares are not traded on an exchange but are
quoted on NASDAQ or a successor quotation system, (A) the last sale price (if
Shares are then listed as a National Market Issue under the NASD National Market
System), or (B) if Shares are not then so listed, the mean between the closing
representative bid and asked prices for Shares on the day previous to such date
as reported by NASDAQ or such successor quotation system; or (iii) if Shares are
not publicly traded on an exchange and not quoted on NASDAQ or a successor
quotation system, the mean between the closing bid and asked prices for Shares,
on the day previous to such date, as determined in good faith by the Board; or
(iv) if Shares are not publicly traded, the fair market value established by the
Board acting in good faith.

                           (d) Upon exercise of the Option and the satisfaction
of all conditions thereto, the Company shall deliver a certificate or
certificates for Shares to the specified person or persons at the specified time
upon receipt of payment for such Shares as set forth above. No Shares shall be
issued on an exercise of an Option until full payment has been made.

                  4. DEATH AND DISABILITY. Upon the death or permanent and total
disability of the Holder, the Option shall automatically become vested and fully
exercisable, and the Option must be exercised, if at all, within the one-year
period ending on the anniversary of such death or permanent and total
disability. In the case of death, the Option shall be exercised by the Holder's
estate or the person designated by the Holder by will, or as otherwise
designated by the laws of descent and distribution. Notwithstanding the
foregoing, in no event shall the Option be exercisable after May 12, 2007. For


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purposes hereof, "permanent and total disability" means a permanent and total
disability as defined in Section 22(e)(3) of the Internal Revenue Code of 1986,
as amended (the "Code").

                  5. TRANSFERABILITY. The Option and the Holder's rights therein
are not transferable by the Holder, except upon the death of the Holder as
provided in Paragraph 4 except that the Holder may transfer the Option during
his lifetime to one or more members of his family, to one or more trusts for the
benefit of one or more members of his family, or to a partnership or
partnerships of members of his family, provided that no consideration is paid
for the transfer and that the transfer would not result in the loss of any
exemption under Rule 16b-3 of the Exchange Act with respect to any Option. The
Option is exercisable (subject to any other applicable restrictions on exercise)
only by the Holder (or any guardian or other legal representative duly appointed
for the Holder) for the Holder's own account, except in the events of the
Holder's death or permanent and total disability as provided in Paragraph 4 or
transfer as provided in this Paragraph 5.

                  6. TAXES. The Holder hereby agrees to pay to the Company any
federal, state or local taxes of any kind that may be required by law to be
withheld and remitted by the Company with respect to the Option and the exercise
thereof. If the Holder does not make such payment to the Company, the Company,
to the extent required or permitted by law, shall have the right to withhold
from any payment of any kind otherwise due to the Holder from the Company, any
federal, state or local taxes of any kind required by law to be withheld with
respect to the Option or the Shares which are the subject of the Option. The
Company, in its sole discretion, may permit the Holder to pay such taxes through
the withholding of Shares otherwise deliverable to such the Holder upon exercise
of the Option or the delivery to the Company of Common Shares otherwise acquired
by the Holder. The fair market value of Common Shares withheld by the Company or
tendered to the Company for the satisfaction of any tax withholding obligations
determined to exist under this Paragraph 6 shall be determined on the date such
Common Shares are withheld or tendered.

                  7. INTENT. The Option does not, and is intended not to,
qualify as an "Incentive Stock Option" for purposes of Section 422A(b) of the
Code. The Option shall be construed and exercised consistent with such
intention.

                  8. SECURITIES LAW COMPLIANCE. Notwithstanding any provision of
this Agreement to the contrary, the Option shall not be exercisable unless, at
the time the Holder attempts to exercise the Option, in the opinion of counsel
for the Company, all applicable securities laws, rules and regulations have been
complied with. The Holder agrees that the Company may impose such restrictions
on the Shares as are deemed advisable by the Company, including, without
limitation, restrictions relating to listing or trading requirements. The Holder
further agrees that certificates representing the Shares may bear such legends
and statements as the Company shall deem appropriate or advisable to assure,
among other things, compliance with applicable securities laws, rules and
regulations.

                  9. RIGHTS OF THE HOLDER. The Holder shall have no dividend,
voting or other rights of a shareholder with respect to the Shares which are
subject to the Option prior to the purchase of such Shares upon exercise of the
Option and the execution and delivery of all other documents and instruments
deemed necessary or desirable by the Company.

                  10. MISCELLANEOUS. This Agreement shall be governed by and
construed in accordance with the laws of the State of Ohio, except to the extent
otherwise governed by Federal law.


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                  IN WITNESS WHEREOF, the parties have subscribed their names
hereto as of the date first above written.



                                  DEVELOPERS DIVERSIFIED REALTY
                                  CORPORATION, an Ohio corporation


                                  By: /s/ James A. Schoff
                                      ----------------------------------------
                                      James A. Schoff, Executive Vice President
                                           and Chief Operating Officer



                                  /s/ Scott A. Wolstein
                                  --------------------------------------------
                                  Scott A. Wolstein




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