636 11 Avenue, Manhattan

A 1917 office building on 11 Avenue with 23 residential units on record, zoned M2-4.

636 11 Avenue is an office building in Manhattan, New York City (BBL 1010750001). The property is zoned M2-4, on a 65,270 sq ft lot, with 11 floors and 23 residential units. It was built in 1917. The lot is not inside a FEMA Special Flood Hazard Area. NYC municipal records show 7 open building violations for this lot as of 2026-07-05.

Property facts

BBL	1010750001
Borough	Manhattan — Community District 4
Neighborhood	Hell's Kitchen
ZIP code	10036
Zoning district	M2-4
Building class	O3 — office building (what’s a building class?)
Land use	05 — Commercial & office buildings
Lot area	65,270 sq ft
Floors	11
Residential units	23
Year built	1917
FAR	8.12 built · 0 max residential · 5 max commercial Learn: What is FAR?
Flood zone	Not in a FEMA Special Flood Hazard Area

Public records

7 open Department of Buildings violations
0 open ECB (OATH) violations
0 open Housing Preservation & Development violations
Façade safety filing status: SWARMP (latest filing 2023-07-05)

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

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