<TABLE> <S> <C>

<ARTICLE>                  5
<LEGEND>
THIS  SCHEDULE  CONTAINS  SUMMARY  FINANCIAL   INFORMATION  EXTRACTED  FROM  THE
FINANCIAL  STATEMENTS  FOR NOONEY  REAL  PROPERTY  INVESTORS-FOUR,  L.P.  AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<CIK>                      0000700720
<NAME>                     NOONEY REAL PROPERTY INVESTORS-FOUR, L.P.

<S>                                                           <C>
<PERIOD-TYPE>                                                             9-MOS
<FISCAL-YEAR-END>                                                   NOV-30-1999
<PERIOD-START>                                                      DEC-01-1998
<PERIOD-END>                                                        AUG-31-1999
<CASH>                                                                  121,929
<SECURITIES>                                                                  0
<RECEIVABLES>                                                           139,964
<ALLOWANCES>                                                                  0
<INVENTORY>                                                                   0
<CURRENT-ASSETS>                                                        291,974
<PP&E>                                                               16,159,531
<DEPRECIATION>                                                        8,502,254
<TOTAL-ASSETS>                                                       11,463,633
<CURRENT-LIABILITIES>                                                   477,858
<BONDS>                                                              13,857,633
<COMMON>                                                                      0
<PREFERRED-MANDATORY>                                                         0
<PREFERRED>                                                                   0
<OTHER-SE>                                                           (2,944,935)
<TOTAL-LIABILITY-AND-EQUITY>                                         11,463,633
<SALES>                                                               2,463,431
<TOTAL-REVENUES>                                                      2,463,487
<CGS>                                                                         0
<TOTAL-COSTS>                                                                 0
<OTHER-EXPENSES>                                                      1,466,095
<LOSS-PROVISION>                                                              0
<INTEREST-EXPENSE>                                                      813,794
<INCOME-PRETAX>                                                         183,598
<INCOME-TAX>                                                                  0
<INCOME-CONTINUING>                                                           0
<DISCONTINUED>                                                                0
<EXTRAORDINARY>                                                               0
<CHANGES>                                                                     0
<NET-INCOME>                                                            183,598
<EPS-BASIC>                                                             13.34
<EPS-DILUTED>                                                                 0


</TABLE>