New York City Zoning R4B

ZONE R4B

(contextual)

Applicable Use:

Use group 1: Detached (single family)

Use group 2: Detached / Zero lot line /
semi-detached / attached (single and two-family)

Use group 3: and 4 (community facility use)

Applicable bulk:

LOT

Minimum Lot area: Detached/zero lot line 2,375 sf
Other conditions: 1,700

Minimum Lot width: Detached/zero lot line: 25 sf
Other conditions: 18 sf

YARD

Minimum Front yard: -5- ft
*Front yard has to be no deeper nor shallower

as adjacent front yard, but need not exceed 20 ft in depth

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

(1 side yard/min. each: 0 / total 8 ft)

Semi-detached

(1 side yard/min. each: 4 / total 4 ft)

Multi-family

N/A

Minimum Rear Yard: 30 ft
Maximum Lot Coverage: 55%
Open Space Ratio: N/A
FAR (floor area ratio) residential: 0.90 / with attic allowance N/A
Community facility: 2.0

Sky Exposure Plane: N/A
Maximum Street / Perimeter wall: N/A
Maximum Building Height: 24 ft.
Qualifying ground floor: N/A

Dwelling unit factor: detached and semi-detached: 870
Other conditions: 870

Required Parking:

100% of Dwelling Units

Income Restricted Housing Units (IRHU) :

• outside Transit Zone: 50%
• inside Transit Zone: N/A

Affordable Independent Residence for seniors (AIRS):

• outside Transit Zone: N/A
• inside Transit Zone: N/A

*small number of spaces required 1 (ONE)