<ARTICLE> 5 <CIK> 0000795196 <NAME> JOHN HANCOCK REALTY INCOME FUND LIMITED PARTNERSHIP <PERIOD-TYPE> 12-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-START> JAN-01-1999 <PERIOD-END> DEC-31-1999 <CASH> 2,476,260 <SECURITIES> 0 <RECEIVABLES> 0 <ALLOWANCES> 0 <INVENTORY> 0 <CURRENT-ASSETS> 2,476,260 <PP&E> 0 <DEPRECIATION> 0 <TOTAL-ASSETS> 2,476,260 <CURRENT-LIABILITIES> 747,301 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 0 <OTHER-SE> 1,728,959 <TOTAL-LIABILITY-AND-EQUITY> 2,476,260 <SALES> 0 <TOTAL-REVENUES> 2,453,498 <CGS> 0 <TOTAL-COSTS> 1,049,978 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 1,403,520 <INCOME-TAX> 0 <INCOME-CONTINUING> 1,403,520 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 1,403,520 <EPS-BASIC> 13.19 <EPS-DILUTED> 13.19