649 Washington Avenue, Brooklyn

A 2007 condominium on Washington Avenue with 27 open violations on record across city enforcement files.

649 Washington Avenue is a condominium in Brooklyn, New York City (BBL 3011477501). The property is zoned R6A, on a 7,175 sq ft lot, with 7 floors and 16 residential units. It was built in 2007. The lot is not inside a FEMA Special Flood Hazard Area. NYC municipal records show 27 open building violations for this lot as of 2026-07-05.

Property facts

BBL	3011477501
Borough	Brooklyn — Community District 8
Neighborhood	Prospect Heights
ZIP code	11238
Zoning district	R6A
Building class	R2 — condominium (what’s a building class?)
Land use	02 — Multi-family walk-up buildings
Lot area	7,175 sq ft
Floors	7
Residential units	16
Year built	2007
FAR	3.76 built · 3 max residential · 0 max commercial Learn: What is FAR?
Flood zone	Not in a FEMA Special Flood Hazard Area

Public records

7 open Department of Buildings violations
4 open ECB (OATH) violations — $3,750 in penalties due
16 open Housing Preservation & Development violations
Façade safety filing status: SAFE (latest filing 2026-02-25)

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.