<TABLE> <S> <C>


<ARTICLE>                     5
<LEGEND>
     (Replace this text with the legend)
</LEGEND>
<CIK>                            000909298
<NAME>                           Mid-Atlantic Realty Trust                     
<MULTIPLIER>                                   1,000
<CURRENCY>                                     U.S. DOLLARS
       
<S>                             <C>                  <C>             <C>
<PERIOD-TYPE>                   3-MOS                YEAR            YEAR
<FISCAL-YEAR-END>               DEC-31-1999          DEC-31-1996     DEC-31-1995
<PERIOD-END>                    MAR-31-1999          DEC-31-1996     DEC-31-1995
<EXCHANGE-RATE>                        1                    1               1
<CASH>                             1,207                1,014             514
<SECURITIES>                           0                    0               0
<RECEIVABLES>                      1,124                1,373           2,351
<ALLOWANCES>                           0                    0               0
<INVENTORY>                            0                    0               0
<CURRENT-ASSETS>                       0                    0               0
<PP&E>                           322,612              167,556         174,392
<DEPRECIATION>                    52,837               42,702          39,430
<TOTAL-ASSETS>                   328,530              173,278         182,521
<CURRENT-LIABILITIES>                  0                    0               0
<BONDS>                          149,807              117,405         122,391
<PREFERRED-MANDATORY>                  0                    0               0
<PREFERRED>                            0                    0               0
<COMMON>                             143                   72              60 
<OTHER-SE>                        98,410               30,739          20,878
<TOTAL-LIABILITY-AND-EQUITY>     328,530              173,278         182,521
<SALES>                                0                    0               0
<TOTAL-REVENUES>                  13,022               32,406          29,593
<CGS>                                  0                    0               0
<TOTAL-COSTS>                      9,048               28,684          26,431
<OTHER-EXPENSES>                     799                  514             718
<LOSS-PROVISION>                       0                    0               0
<INTEREST-EXPENSE>                 3,233               12,354          11,928
<INCOME-PRETAX>                    3,175                3,509           3,165
<INCOME-TAX>                           0                    0               0
<INCOME-CONTINUING>                3,175                3,509           3,165
<DISCONTINUED>                         0                    0               0
<EXTRAORDINARY>                        0                    0               0
<CHANGES>                              0                    0             612
<NET-INCOME>                       3,175                3,509           3,777
<EPS-PRIMARY>                       0.22                 0.56            0.61
<EPS-DILUTED>                       0.22                 0.56            0.66
        


</TABLE>