1255 5 Avenue, Manhattan

A 1925 condominium on 5 Avenue with 52 residential units on record, zoned R9.

1255 5 Avenue is a condominium in Manhattan, New York City (BBL 1016137501). The property is zoned R9, on a 11,101 sq ft lot, with 8 floors and 52 residential units. It was built in 1925. 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	1016137501
Borough	Manhattan — Community District 11
Neighborhood	East Harlem (South)
ZIP code	10029
Zoning district	R9
Building class	RM — condominium (what’s a building class?)
Land use	04 — Mixed residential & commercial buildings
Lot area	11,101 sq ft
Floors	8
Residential units	52
Year built	1925
FAR	6.5 built · 7.52 max residential · 0 max commercial Learn: What is FAR?
Flood zone	Not in a FEMA Special Flood Hazard Area

Public records

2 open Department of Buildings violations
2 open ECB (OATH) violations — $2,500 in penalties due
2 open Housing Preservation & Development violations
Façade safety filing status: UNSAFE (latest filing 2024-01-02)

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.