307 East 44 Street, Manhattan

A 1929 elevator apartment building on East 44 Street with 318 residential units on record, zoned C5-2.

307 East 44 Street is an elevator apartment building in Manhattan, New York City (BBL 1013370006). The property is zoned C5-2, on a 15,865 sq ft lot, with 16 floors and 318 residential units. It was built in 1929. The lot is not inside a FEMA Special Flood Hazard Area. NYC municipal records show 9 open building violations for this lot as of 2026-07-05.

Property facts

BBL	1013370006
Borough	Manhattan — Community District 6
Neighborhood	East Midtown-Turtle Bay
ZIP code	10017
Zoning district	C5-2
Building class	D6 — elevator apartment building (what’s a building class?)
Land use	04 — Mixed residential & commercial buildings
Lot area	15,865 sq ft
Floors	16
Residential units	318
Year built	1929
FAR	11.74 built · 10 max residential · 10 max commercial Learn: What is FAR?
Flood zone	Not in a FEMA Special Flood Hazard Area

Public records

7 open Department of Buildings violations
1 open ECB (OATH) violation
1 open Housing Preservation & Development violation
Façade safety filing status: UNSAFE (latest filing 2024-02-19)

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.