601 West 26 Street, Manhattan

An office building on West 26 Street inside a FEMA-mapped flood zone, built in 1931, zoned M2-4.

601 West 26 Street is an office building in Manhattan, New York City (BBL 1006720001). The property is zoned M2-4, on a 124,100 sq ft lot, with 19 floors and 264 residential units. It was built in 1931. The lot is inside a FEMA Special Flood Hazard Area. NYC municipal records show 8 open building violations for this lot as of 2026-07-05.

Property facts

BBL	1006720001
Borough	Manhattan — Community District 4
Neighborhood	Chelsea-Hudson Yards
ZIP code	10001
Zoning district	M2-4
Building class	O6 — office building (what’s a building class?)
Land use	05 — Commercial & office buildings
Lot area	124,100 sq ft
Floors	19
Residential units	264
Year built	1931
FAR	14.79 built · 0 max residential · 5 max commercial Learn: What is FAR?
Historic district	West Chelsea Historic District
Flood zone	In a FEMA Special Flood Hazard Area

Public records

2 open Department of Buildings violations
6 open ECB (OATH) violations — $1,250 in penalties due
0 open Housing Preservation & Development violations
Façade safety filing status: UNSAFE (latest filing 2025-05-06)

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.