C7-4 is a commercial zoning district governed by ZR 33-122, with commercial far of 5, a maximum building height of 155 feet.
These are the figures the engine applies when it models a lot in C7-4. Where a rule differs between a narrow and a wide street, both are shown.
| Residential FAR | 0 | ZR 33-122 |
|---|---|---|
| Commercial FAR | 5 | ZR 33-122 |
| Community facility FAR | 5 | ZR 33-122 |
| Base maximum — wide street | 125 ft | ZR 33-122 |
|---|---|---|
| Max height — wide street | 155 ft | ZR 33-122 |
| Setback — wide street | 10 ft | ZR 33-122 |
| Base maximum — narrow street | 125 ft | ZR 33-122 |
| Max height — narrow street | 155 ft | ZR 33-122 |
| Setback — narrow street | 15 ft | ZR 33-122 |
| Front yard | 0 ft | ZR 23-45 |
|---|---|---|
| Side yard | 0 ft | ZR 23-46 |
| Rear yard | 20 ft | ZR 23-47 |
| Lot coverage — interior lot | 80% | |
| Lot coverage — corner lot | 100% |
At 5 FAR, a 10,000 square foot lot in C7-4 carries roughly 50,000 square feet of zoning floor area.
That is the ceiling, not the answer. The height envelope, required yards, lot shape, street width, overlays and any special district all cut into it. Running the real lot is the only way to know which constraint binds first.
A section through the C7-4 envelope, drawn to scale from the figures in the table above. The solid shape is as of right; where the district carries a City of Yes uplift, the dashed outline is what affordable housing adds.
Diagrammatic. It shows the governing heights and the setback on a regular lot, not your lot: the sky exposure plane, lot shape, corner conditions and any overlay all reshape this in practice.
Every area of the city zoned C7-4, from NYC Planning’s published zoning district layer.
Use groups permitted in C7 districts:
C7-4 has a commercial far of 5, set by ZR 33-122. On a 10,000 square foot lot that is about 50,000 square feet of zoning floor area before any bonus, and before the height envelope and yard requirements are applied.
The maximum building height in C7-4 is 155 feet on a wide street, with a street wall rising to between 0 and 125 feet before a required setback. Height is measured and applied under ZR 33-122.
Source: NYC Planning zoning districts.