400 East 35th Street, Manhattan

An elevator apartment building on East 35th Street inside a FEMA-mapped flood zone, built in 1985, zoned C1-9.

400 East 35th Street is an elevator apartment building in Manhattan, New York City (BBL 1009660001). The property is zoned C1-9, on a 71,692 sq ft lot, with 34 floors and 743 residential units. It was built in 1985. The lot is inside a FEMA Special Flood Hazard Area. NYC municipal records show 50 open building violations for this lot as of 2026-07-05.

Property facts

BBL	1009660001
Borough	Manhattan — Community District 6
Neighborhood	Murray Hill-Kips Bay
Zoning district	C1-9
Building class	D7 — elevator apartment building (what’s a building class?)
Land use	04 — Mixed residential & commercial buildings
Lot area	71,692 sq ft
Floors	34
Residential units	743
Year built	1985
FAR	11.74 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
2 open ECB (OATH) violations
43 open Housing Preservation & Development violations
Façade safety filing status: UNSAFE (latest filing 2026-06-23)

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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Nearby on this block

Marginal Street

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