31 West 34 Street, Manhattan
A 1912 office building on West 34 Street carrying 2.14 FAR of unused commercial development rights on record under its C6-4.5 zoning.
31 West 34 Street is an office building in Manhattan, New York City (BBL 1008360010). The property is zoned C6-4.5, on a 27,950 sq ft lot, with 11 floors and 12 residential units. It was built in 1912. The lot is not inside a FEMA Special Flood Hazard Area. NYC municipal records show 21 open building violations for this lot as of 2026-07-05.
Property facts
| BBL | 1008360010 |
|---|---|
| Borough | Manhattan — Community District 5 |
| Neighborhood | Midtown South-Flatiron-Union Square |
| ZIP code | 10001 |
| Zoning district | C6-4.5 |
| Building class | O6 — office building (what’s a building class?) |
| Land use | 05 — Commercial & office buildings |
| Lot area | 27,950 sq ft |
| Floors | 11 |
| Residential units | 12 |
| Year built | 1912 |
| FAR | 9.86 built · 10 max residential · 12 max commercial Learn: What is FAR? |
| Flood zone | Not in a FEMA Special Flood Hazard Area |
Public records
- 10 open Department of Buildings violations
- 11 open ECB (OATH) violations — $18,060 in penalties due
- 0 open Housing Preservation & Development violations
- Façade safety filing status: UNFILED
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.