305 Riverside Drive, Manhattan
A 1909 elevator apartment building in the Riverside-West End Historic District Extension II historic district, on Riverside Drive, zoned R8.
305 Riverside Drive is an elevator apartment building in Manhattan, New York City (BBL 1018900036). The property is zoned R8, on a 12,625 sq ft lot, with 12 floors and 63 residential units. It was built in 1909. The lot is not inside a FEMA Special Flood Hazard Area.
Property facts
| BBL | 1018900036 |
|---|---|
| Borough | Manhattan — Community District 7 |
| Neighborhood | Upper West Side-Manhattan Valley |
| ZIP code | 10025 |
| Zoning district | R8 |
| Building class | D3 — elevator apartment building (what’s a building class?) |
| Land use | 03 — Multi-family elevator buildings |
| Lot area | 12,625 sq ft |
| Floors | 12 |
| Residential units | 63 |
| Year built | 1909 |
| FAR | 10.04 built · 6.02 max residential · 0 max commercial Learn: What is FAR? |
| Historic district | Riverside-West End Historic District Extension II |
| 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.