3650 Nostrand Avenue, Brooklyn

An indoor public assembly building on a 14,700 sq ft Brooklyn lot on Nostrand Avenue, zoned R4, built in 1963.

3650 Nostrand Avenue is an indoor public assembly building in Brooklyn, New York City (BBL 3074050920). The property is zoned R4, on a 14,700 sq ft lot, with 1 floors and 1 residential units. It was built in 1963. The lot is not inside a FEMA Special Flood Hazard Area. NYC municipal records show 3 open building violations for this lot as of 2026-07-05.

Property facts

BBL	3074050920
Borough	Brooklyn — Community District 15
Neighborhood	Sheepshead Bay-Manhattan Beach-Gerritsen Beach
ZIP code	11229
Zoning district	R4
Building class	P8 — indoor public assembly building (what’s a building class?)
Land use	08 — Public facilities & institutions
Lot area	14,700 sq ft
Floors	1
Residential units	1
Year built	1963
FAR	1.01 built · 1 max residential · 0 max commercial Learn: What is FAR?
Flood zone	Not in a FEMA Special Flood Hazard Area

Public records

1 open Department of Buildings violation
2 open ECB (OATH) violations
0 open Housing Preservation & Development violations

Violation counts as of 2026-07-05.

Absence of a record means none on file in NYC municipal records — not a certification of compliance.

The complete dossier also covers:

Buildable floor area (residential & commercial)
Recorded ownership & last sale
Recorded mortgages & open debt stack
LL97 carbon exposure by compliance period
Flood coverage percentage & base flood elevation
Climate projections for this lot
Open permits & construction pipeline
Distress signal convergence
Air rights & transferable development rights
Comparable sales (Pro)

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Data: NYC municipal records (Departments of City Planning, Buildings, Finance) and FEMA. See our sources and methodology. Data as of 2026-07-11.