426 West 23 Street, Manhattan
A 1856 elevator apartment building in the Chelsea Historic District Extension historic district, on West 23 Street, zoned R7B.
426 West 23 Street is an elevator apartment building in Manhattan, New York City (BBL 1007200060). The property is zoned R7B, on a 2,485 sq ft lot, with 5 floors and 10 residential units. It was built in 1856. The lot is not inside a FEMA Special Flood Hazard Area.
Property facts
| BBL | 1007200060 |
|---|---|
| Borough | Manhattan — Community District 4 |
| Neighborhood | Chelsea-Hudson Yards |
| ZIP code | 10011 |
| Zoning district | R7B |
| Building class | D4 — elevator apartment building (what’s a building class?) |
| Land use | 03 — Multi-family elevator buildings |
| Lot area | 2,485 sq ft |
| Floors | 5 |
| Residential units | 10 |
| Year built | 1856 |
| FAR | 3.81 built · 3 max residential · 0 max commercial Learn: What is FAR? |
| Historic district | Chelsea Historic District Extension |
| Flood zone | Not in a FEMA Special Flood Hazard Area |
Public records
No open violations on record for this lot.
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)
Run a free lookupFree account — no card required
See plans & the one-time dossierWatch this propertyAlerts on new permits, violations & sales
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.