205 East 66 Street, Manhattan

A 1880 elevator apartment building on East 66 Street with 14 open violations on record across city enforcement files.

205 East 66 Street is an elevator apartment building in Manhattan, New York City (BBL 1014210005). The property is zoned R8B, on a 41,170 sq ft lot, with 6 floors and 257 residential units. It was built in 1880. The lot is not inside a FEMA Special Flood Hazard Area. NYC municipal records show 14 open building violations for this lot as of 2026-07-05.

Property facts

BBL	1014210005
Borough	Manhattan — Community District 8
Neighborhood	Upper East Side-Lenox Hill-Roosevelt Island
ZIP code	10065
Zoning district	R8B
Building class	D7 — elevator apartment building (what’s a building class?)
Land use	04 — Mixed residential & commercial buildings
Lot area	41,170 sq ft
Floors	6
Residential units	257
Year built	1880
FAR	4.14 built · 4 max residential · 0 max commercial Learn: What is FAR?
Flood zone	Not in a FEMA Special Flood Hazard Area

Public records

13 open Department of Buildings violations
0 open ECB (OATH) violations
1 open Housing Preservation & Development violation

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.