| Code | Description |
| AUX | AUX AREA |
| AU2 | AUXILLIARY AREA 20% |
| AU3 | AUXILLIARY AREA 30% |
| AU4 | AUXILLIARY AREA 40% |
| AU5 | AUXILLIARY AREA 50% |
| AU6 | AUXILLIARY AREA 60% |
| AU7 | AUXILLIARY AREA 70% |
| AU8 | AUXILLIARY AREA 80% |
| AU9 | AUXILLIARY AREA 90% |
| AR0 | AUXILLIARY ROOM 100% |
| AR1 | AUXILLIARY ROOM 110% |
| AR2 | AUXILLIARY ROOM 120% |
| AR3 | AUXILLIARY ROOM 130% |
| AR4 | AUXILLIARY ROOM 140% |
| AR5 | AUXILLIARY ROOM 150% |
| BLA | BALCONY 20% |
| BL3 | BALCONY 30% |
| BL4 | BALCONY 40% |
| BAD | BASE ADDITION AREA 90% |
| BAS | BASE AREA |
| BRA | BR BOILER ROOM |
| CP1 | CANOPY 10% |
| CP2 | CANOPY 20% |
| CP3 | CANOPY 30% |
| CP4 | CANOPY 40% |
| CP5 | CANOPY 50% |
| D10 | DOCK 10% |
| D15 | DOCK 15% |
| D05 | DOCK 5% |
| FBT | FBT FINISHED BASEMENT 90% |
| FCP | FCP FINISHED CARPORT 30% |
| FEP | FEP FINISHED ENCL PORCH 90% |
| FGR | FGR FINISHED GARAGE 70% |
| FMP | FMP FINISHED MOTOR PORT 60% |
| FOP | FOP FINISHED OPEN PORCH 40% |
| FSP | FSP FIN. SCREEN PORCH 50% |
| FST | FST FINISHED UTILITY 50% |
| GR5 | GARAGE 50% |
| MZ2 | MEZZANINE 20% |
| MZ5 | MEZZANINE 50% |
| MG1 | MGR MOTORHOME GARAGE 70% |
| OF0 | OFFICE 100% |
| OF1 | OFFICE 110% |
| OF2 | OFFICE 120% |
| OF5 | OFFICE 150% |
| OTH | OTHER |
| PT1 | PATIO 10% |
| PTO | PTO PATIO OR SLAB 10% |
| SR3 | SCREEN ROOM 30% |
| SR4 | SCREEN ROOM 40% |
| SR5 | SCREEN ROOM 50% |
| SR6 | SCREEN ROOM 60% |
| SEC | SEC SCREEN ENCL (CONC FL)25% |
| SED | SED SCREEN ENCL (DIRT FL)20% |
| SOL | SOL SOLARIUM |
| ST5 | STORAGE ROOM 50% |
| ST6 | STORAGE ROOM 60% |
| ST7 | STORAGE ROOM 70% |
| ST8 | STORAGE ROOM 80% |
| ST9 | STORAGE ROOM 90% |
| THR | THR THREE STORY R0-R5 |
| TWO | TWO TWO STORY R0-R5 55% |
| UBT | UBT UNFINISHED BASEMENT 50% |
| UCP | UCP UNFINISHED CARPORT 20% |
| UEP | UEP UNFIN. ENCL PORCH 80% |
| UGR | UGR UNFINISHED GARAGE 50% |
| UMP | UMP UNFIN. MOTOR PORT 50% |
| UOP | UOP UNFIN. OPEN PORCH 30% |
| USP | USP UNFIN. SCREEN PORCH 40% |
| UST | UST UNFINISHED UTILITY 40% |
| XHS | XHS EXTRA HALF STORY 50% |