300 West 135 Street, Manhattan
A condominium on West 135 Street carrying 5.36 FAR of unused residential development rights on record on a 49,975 sq ft lot, zoned C4-6.
300 West 135 Street is a condominium in Manhattan, New York City (BBL 1019597501). The property is zoned C4-6, on a 49,975 sq ft lot, with 12 floors and 316 residential units. It was built in 2003. The lot is not inside a FEMA Special Flood Hazard Area.
Property facts
| BBL | 1019597501 |
|---|---|
| Borough | Manhattan — Community District 10 |
| Neighborhood | Harlem (North) |
| Zoning district | C4-6 |
| Building class | RM — condominium (what’s a building class?) |
| Land use | 04 — Mixed residential & commercial buildings |
| Lot area | 49,975 sq ft |
| Floors | 12 |
| Residential units | 316 |
| Year built | 2003 |
| FAR | 4.64 built · 10 max residential · 3.4 max commercial Learn: What is FAR? |
| 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)
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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.