1233 York Avenue, Manhattan
A vacant 32,133 sq ft lot on York Avenue in Manhattan carrying 10 FAR of unused residential development rights on record, zoned R10.
1233 York Avenue is a vacant lot in Manhattan, New York City (BBL 1014610021). The property is zoned R10, on a 32,133 sq ft lot, with 0 floors. The lot is not inside a FEMA Special Flood Hazard Area. NYC municipal records show 6 open building violations for this lot as of 2026-07-05.
Property facts
| BBL | 1014610021 |
|---|---|
| Borough | Manhattan — Community District 8 |
| Neighborhood | Upper East Side-Lenox Hill-Roosevelt Island |
| ZIP code | 10065 |
| Zoning district | R10 |
| Building class | V1 — vacant lot (what’s a building class?) |
| Land use | 11 — Vacant land |
| Lot area | 32,133 sq ft |
| Floors | 0 |
| Residential units | 0 |
| FAR | 0 built · 10 max residential · 0 max commercial Learn: What is FAR? |
| Flood zone | Not in a FEMA Special Flood Hazard Area |
Public records
- 2 open Department of Buildings violations
- 0 open ECB (OATH) violations
- 4 open Housing Preservation & Development violations
- Façade safety filing status: SAFE (latest filing 2025-12-12)
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.