337 East 41 Street, Manhattan

A 1870 one-family home on East 41 Street carrying 8.64 FAR of unused residential development rights on record under its R10 zoning.

337 East 41 Street is an one-family home in Manhattan, New York City (BBL 1013340016). The property is zoned R10, on a 1,646 sq ft lot, with 3 floors and 1 residential units. It was built in 1870. The lot is not inside a FEMA Special Flood Hazard Area. NYC municipal records show 2 open building violations for this lot as of 2026-07-05.

Property facts

BBL	1013340016
Borough	Manhattan — Community District 6
Neighborhood	Murray Hill-Kips Bay
ZIP code	10017
Zoning district	R10
Building class	A9 — one-family home (what’s a building class?)
Land use	01 — One & two family buildings
Lot area	1,646 sq ft
Floors	3
Residential units	1
Year built	1870
FAR	1.36 built · 10 max residential · 0 max commercial Learn: What is FAR?
Historic district	Tudor City Historic District
Flood zone	Not in a FEMA Special Flood Hazard Area

Public records

1 open Department of Buildings violation
1 open ECB (OATH) violation — $1,250 in penalties due
0 open Housing Preservation & Development violations

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.