650 1 Avenue, Manhattan

A 1910 elevator apartment building on 1 Avenue with 111 residential units on record, zoned C1-9.

650 1 Avenue is an elevator apartment building in Manhattan, New York City (BBL 1009690001). The property is zoned C1-9, on a 11,589 sq ft lot, with 11 floors and 111 residential units. It was built in 1910. The lot is not inside a FEMA Special Flood Hazard Area. NYC municipal records show 2 open building violations for this lot as of 2026-07-05.

Property facts

BBL	1009690001
Borough	Manhattan — Community District 6
Neighborhood	Murray Hill-Kips Bay
ZIP code	10016
Zoning district	C1-9
Building class	D9 — elevator apartment building (what’s a building class?)
Land use	03 — Multi-family elevator buildings
Lot area	11,589 sq ft
Floors	11
Residential units	111
Year built	1910
FAR	9.03 built · 10 max residential · 2 max commercial Learn: What is FAR?
Flood zone	Not in a FEMA Special Flood Hazard Area

Public records

2 open Department of Buildings violations
0 open ECB (OATH) violations
0 open Housing Preservation & Development violations
Façade safety filing status: UNFILED

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.