500 West 18th Street, Manhattan
Inside a FEMA-mapped flood zone, this condominium on West 18th Street carries 0.26 FAR of unused commercial development rights on record.
500 West 18th Street is a condominium in Manhattan, New York City (BBL 1006897501). The property is zoned C6-4, on a 76,425 sq ft lot, with 36 floors and 238 residential units. It was built in 2017. The lot is 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 | 1006897501 |
|---|---|
| Borough | Manhattan — Community District 4 |
| Neighborhood | Chelsea-Hudson Yards |
| ZIP code | 10011 |
| Zoning district | C6-4 |
| Building class | RM — condominium (what’s a building class?) |
| Land use | 04 — Mixed residential & commercial buildings |
| Lot area | 76,425 sq ft |
| Floors | 36 |
| Residential units | 238 |
| Year built | 2017 |
| FAR | 9.74 built · 10 max residential · 10 max commercial Learn: What is FAR? |
| Flood zone | In a FEMA Special Flood Hazard Area |
Public records
- 0 open Department of Buildings violations
- 2 open ECB (OATH) violations — $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)
Data: NYC municipal records (Departments of City Planning, Buildings, Finance) and FEMA. See our sources and methodology. Data as of 2026-07-11.