56 Hudson Street, Manhattan

A 1930 office building on Hudson Street with 11 open violations on record across city enforcement files.

56 Hudson Street is an office building in Manhattan, New York City (BBL 1001440040). The property is zoned C6-2A, on a 52,439 sq ft lot, with 23 floors and 144 residential units. It was built in 1930. The lot is not inside a FEMA Special Flood Hazard Area. NYC municipal records show 11 open building violations for this lot as of 2026-07-05.

Property facts

BBL	1001440040
Borough	Manhattan — Community District 1
Neighborhood	Tribeca-Civic Center
Zoning district	C6-2A
Building class	O4 — office building (what’s a building class?)
Land use	05 — Commercial & office buildings
Lot area	52,439 sq ft
Floors	23
Residential units	144
Year built	1930
FAR	15.29 built · 6.02 max residential · 6 max commercial Learn: What is FAR?
Flood zone	Not in a FEMA Special Flood Hazard Area

Public records

11 open Department of Buildings violations
0 open ECB (OATH) violations
0 open Housing Preservation & Development violations
Façade safety filing status: SWARMP (latest filing 2023-09-27)

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.