347 Coney Island Avenue, Brooklyn

A condominium on a 17,325 sq ft Brooklyn lot on Coney Island Avenue, zoned C8-2, built in 2006.

347 Coney Island Avenue is a condominium in Brooklyn, New York City (BBL 3053227501). The property is zoned C8-2, on a 17,325 sq ft lot, with 9 floors and 126 residential units. It was built in 2006. The lot is not inside a FEMA Special Flood Hazard Area. NYC municipal records show 6 open building violations for this lot as of 2026-07-05.

Property facts

BBL	3053227501
Borough	Brooklyn — Community District 7
Neighborhood	Windsor Terrace-South Slope
Zoning district	C8-2
Building class	R4 — condominium (what’s a building class?)
Land use	03 — Multi-family elevator buildings
Lot area	17,325 sq ft
Floors	9
Residential units	126
Year built	2006
FAR	5.23 built · 0 max residential · 2 max commercial Learn: What is FAR?
Flood zone	Not in a FEMA Special Flood Hazard Area

Public records

4 open Department of Buildings violations
2 open ECB (OATH) violations — $10,030 in penalties due
0 open Housing Preservation & Development violations
Façade safety filing status: SAFE (latest filing 2024-02-21)

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.