New York City Zoning R3-1

ZONE R3-1

(Non-contextual)

Applicable Use:

Use group 1 Detached (single family)
Use group 2 Detached and Semi-detached (single and two-family)
Use group 3 and 4 (community facility use)

Applicable bulk:

LOT

Minimum Lot area: Detached/zero lot line 3,800 sf
Other conditions 1,700 sf

Minimum Lot width: Detached/zero lot line 40 sf
Other conditions 18 sf

YARD

Minimum Front yard: 15 ft

Minimum Side Yards (interior or Through lots)
-Detached or Zero lot line

(2 side yards / 5 ft each / 13 ft total side yards)

-Semi-detached

(1 side yard / 8 ft each / 8 ft total side yards)

-Multi-Family ( not applicable )

Minimum Rear Yard: 30 ft
Open space ratio: N/A
Maximum Lot Coverage: 35%
FAR (floor area ratio) residential: 0.50 / with attic allowance 0.60
Community facility: 1.0

Sky Exposure Plane: not applicable
Maximum Perimeter wall: 21 ft
Maximum Street wall: 21 ft
Maximum Building Height: 35 ft.
Dwelling unit factor: just for the detached and semi-detached: 625

Required Parking:

1 per each dwelling units