<DOCUMENT>
<TYPE>EX-21.1
<SEQUENCE>8
<FILENAME>a2072907zex-21_1.txt
<DESCRIPTION>SUBSIDIARIES
<TEXT>
<Page>

                                                                   EXHIBIT 21.1

                       SUBSIDIARIES OF THE COMPANY

     Great Lakes REIT, L.P. a Delaware limited partnership.

     GLR No. 1, Inc. an Illinois corporation.

     GLR No. 2, Inc. an Illinois corporation.

     GLR No. 3, a Maryland real estate investment trust.

     GLR-1600 Corporate Center, LLC, a Delaware limited liability company

     GLR-Bannockburn LLC, a Delaware limited liability company

     GLR-Two Riverwood LLC, a Delaware limited liability company

     GLR Milwaukee Center, LLC, a Delaware limited liability company

     GLR Milwaukee Center SPE Corp, a Delaware corporation

</TEXT>
</DOCUMENT>