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3385 Neptune Avenue, Brooklyn

Inside a FEMA-mapped flood zone, this elevator apartment building on Neptune Avenue carries 1.01 FAR of unused residential development rights on record.

3385 Neptune Avenue is an elevator apartment building in Brooklyn, New York City (BBL 3069790200). The property is zoned R6, on a 235,000 sq ft lot, with 24 floors and 339 residential units. It was built in 1975. The lot is inside a FEMA Special Flood Hazard Area. NYC municipal records show 4 open building violations for this lot as of 2026-07-05.

Property facts

BBL3069790200
BoroughBrooklyn — Community District 13
NeighborhoodConey Island-Sea Gate
Zoning districtR6
Building classD6elevator apartment building (what’s a building class?)
Land use04 — Mixed residential & commercial buildings
Lot area235,000 sq ft
Floors24
Residential units339
Year built1975
FAR1.42 built · 2.43 max residential · 0 max commercial Learn: What is FAR?
Flood zoneIn a FEMA Special Flood Hazard Area

Public records

  • 0 open Department of Buildings violations
  • 0 open ECB (OATH) violations
  • 4 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.