<ARTICLE> 5 <LEGEND> THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMTION EXTRACTED FROM DUKE-WEEKS REALTY LIMITED PARTNERSHIP AND SUBSIDIARIES' CONDENSED FINANCIAL STATEMENTS AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS. </LEGEND> <MULTIPLIER> 1,000 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-END> SEP-30-1999 <CASH> 44,812 <SECURITIES> 0 <RECEIVABLES> 81,101 <ALLOWANCES> (3,202) <INVENTORY> 0 <CURRENT-ASSETS> 172,895 <PP&E> 5,053,372 <DEPRECIATION> (234,071) <TOTAL-ASSETS> 5,336,192 <CURRENT-LIABILITIES> 272,825 <BONDS> 1,964,857 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 0 <OTHER-SE> 3,097,902 <TOTAL-LIABILITY-AND-EQUITY> 5,336,192 <SALES> 0 <TOTAL-REVENUES> 415,194 <CGS> 0 <TOTAL-COSTS> (210,529) <OTHER-EXPENSES> (33,949) <LOSS-PROVISION> 0 <INTEREST-EXPENSE> (59,080) <INCOME-PRETAX> 111,636 <INCOME-TAX> 0 <INCOME-CONTINUING> 111,636 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 111,636 <EPS-BASIC> $1.00 <EPS-DILUTED> $1.00