630 1 Avenue, Manhattan

A condominium on 1 Avenue inside a FEMA-mapped flood zone, built in 1984, zoned C1-9.

630 1 Avenue is a condominium in Manhattan, New York City (BBL 1009687501). The property is zoned C1-9, on a 45,526 sq ft lot, with 37 floors and 487 residential units. It was built in 1984. The lot is inside a FEMA Special Flood Hazard Area. NYC municipal records show 12 open building violations for this lot as of 2026-07-05.

Property facts

BBL	1009687501
Borough	Manhattan — Community District 6
Neighborhood	Murray Hill-Kips Bay
ZIP code	10016
Zoning district	C1-9
Building class	RM — condominium (what’s a building class?)
Land use	04 — Mixed residential & commercial buildings
Lot area	45,526 sq ft
Floors	37
Residential units	487
Year built	1984
FAR	10.06 built · 10 max residential · 2 max commercial Learn: What is FAR?
Flood zone	In a FEMA Special Flood Hazard Area

Public records

5 open Department of Buildings violations
0 open ECB (OATH) violations
7 open Housing Preservation & Development violations
Façade safety filing status: SAFE (latest filing 2021-12-03)

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)

Run a free lookupFree account — no card required

See plans & the one-time dossier

Watch this propertyAlerts on new permits, violations & sales

Nearby on this block

419 East 36 Street

Data: NYC municipal records (Departments of City Planning, Buildings, Finance) and FEMA. See our sources and methodology. Data as of 2026-07-11.