If you know your property’s previous designation, you can use this chart to find your property’s district under the new Zoning Code:
| New Classification |
Description | Previous Classification |
| RSD-1 | Residential Single-Family Detached | R1 |
| RSD-2 | Residential Single-Family Detached | R-1A |
| RSD-3 | Residential Single-Family Detached | R-2 |
| RSA-1 | Residential Single-Family Attached | R-3 |
| RSA-2 | Residential Single-Family Attached | R-4 |
| RSA-3 | Residential Single-Family Attached | R-5 |
| RSA-4 | Residential Single-Family Attached | R-6 R-7 |
| RSA-5 | Residential Single-Family Attached | R-9A R-10A R-20 |
| RTA-1 | Residential Two-Family Attached | R-5A |
| RM-1 | Residential Multi-Family | R-8 R-9 R-10 R-10B R-18 R-19 |
| RM-2 | Residential Multi-Family | R-11 R-11A R-12 R-13 |
| RM-3 | Residential Multi-Family | R-14 |
| RM-4 | Residential Multi-Family | R-15 R-16 |
| RMX-1 | Residential Mixed-Use | RC-6 |
| RMX-2 | Residential Mixed-Use | WRD ITD |
| RMX-3 | Residential (Center City) Mixed-Use | RC-4 |
| CMX-1 | Neighborhood Commercial Mixed-Use | C-1 |
| CMX-2 | Neighborhood Commercial Mixed-Use | C-2 RC-1 RC-2 OC |
| CMX-2.5 | Neighborhood Commercial Mixed-Use | |
| CMX-3 | Community Commercial Mixed-Use | C-3 RC-3 |
| CMX-4 | Center City Commercial Mixed-Use | C-4 |
| CMX-5 | Center City Core Commercial Mixed-Use | C-5 |
| CA-1 | Auto-Oriented Commercial | C-7 NSC |
| CA-2 | Auto-Oriented Commercial | ASC |
| [Eliminated] | C-6 | |
| IRMX | Industrial Residential Mixed-Use | [New] |
| ICMX | Industrial Commercial Mixed-Use | L-4 L-5 |
| I-1 | Light Industrial | L-1 L-2 L-3 |
| I-2 | Medium Industrial | G-1 G-2 Food Dist. Ctr. |
| I-3 | Heavy Industrial | LR |
| I-P | Port Industrial | Port Industrial |