Residential Coding

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IMPROVEMENT             EFFECTIVE                         ARCHITECTURAL
TYPE                    AGE GROUP        CONDITIONS         DESIGN

R1    SINGLE FAMILY   1   0-3 YRS      0   VERY POOR    1  SPLIT LEVEL
R2    TWO FAMILY      2   4-8 YRS      1   POOR         2  HISTORIC DIST
R3    THREE FAMILY    3   9-13 YRS     2   FAIR         3  + 10% MARKET
CD    CONDOMINIUM     4   14-18 YRS    3   AVERAGE      4  + 15% MARKET
MH    MOBILE HOME     5   19-23 YRS    4   GOOD         5  + 20% MARKET
R4    FOUR FAMILY     6   24-28 YRS    5   VERY GOOD    6  MOBILE HOMES
S1    SPLIT LEVEL     7   29-38 YRS
H1    HISTORIC DIST   8   39-49 YRS
                      9   50-99 YRS

EXTERIOR WALLS                  EXTERIOR WALL RATE

10      FRAME/ASBESTOS                  0       0       -       700
20      WOOD/SHINGLE-FRAME              1       701     -       900
30      BRICK VENEER                    2       901     -       1100
40      FRAME/VINYL SIDING              3       1101    -       1300
50      FRAME WALL W/STUCCO             4       1301    -       1500
60      MOBILE HOMES                    5       1501    -       1700
70      CONC BLOCK/STUCCO               6       1701    -       2000
80      COMMON BRICK                    7       2001    -       2300
90      STONE                           8       2301    -       2600
                                        9       2601    -       +