1888 Westchester Avenue, The Bronx
An office building on Westchester Avenue carrying 1.07 FAR of unused residential development rights on record on a 28,576 sq ft lot, zoned R5.
1888 Westchester Avenue is an office building in The Bronx, New York City (BBL 2037680033). The property is zoned R5, on a 28,576 sq ft lot, with 1 floors and 1 residential units. It was built in 1993. The lot is not inside a FEMA Special Flood Hazard Area. NYC municipal records show 1 open building violation for this lot as of 2026-07-05.
Property facts
| BBL | 2037680033 |
|---|---|
| Borough | The Bronx — Community District 9 |
| Neighborhood | Castle Hill-Unionport |
| ZIP code | 10472 |
| Zoning district | R5 |
| Building class | O1 — office building (what’s a building class?) |
| Land use | 05 — Commercial & office buildings |
| Lot area | 28,576 sq ft |
| Floors | 1 |
| Residential units | 1 |
| Year built | 1993 |
| FAR | 0.43 built · 1.5 max residential · 0 max commercial Learn: What is FAR? |
| Flood zone | Not in a FEMA Special Flood Hazard Area |
Public records
- 0 open Department of Buildings violations
- 1 open ECB (OATH) violation
- 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)
Nearby on this block
Data: NYC municipal records (Departments of City Planning, Buildings, Finance) and FEMA. See our sources and methodology. Data as of 2026-07-11.