147 Mansion Avenue, Staten Island
A 1899 indoor public assembly building on Mansion Avenue carrying 0.34 FAR of unused commercial development rights on record under its C3A zoning.
147 Mansion Avenue is an indoor public assembly building in Staten Island, New York City (BBL 5052010039). The property is zoned C3A, on a 5,200 sq ft lot, with 1.75 floors and 1 residential units. It was built in 1899. The lot is inside a FEMA Special Flood Hazard Area. NYC municipal records show 1 open building violation for this lot as of 2026-07-05.
Property facts
| BBL | 5052010039 |
|---|---|
| Borough | Staten Island — Community District 3 |
| Neighborhood | Great Kills-Eltingville |
| ZIP code | 10308 |
| Zoning district | C3A |
| Building class | P2 — indoor public assembly building (what’s a building class?) |
| Land use | 08 — Public facilities & institutions |
| Lot area | 5,200 sq ft |
| Floors | 1.75 |
| Residential units | 1 |
| Year built | 1899 |
| FAR | 0.16 built · 0.75 max residential · 0.5 max commercial Learn: What is FAR? |
| Flood zone | In a FEMA Special Flood Hazard Area |
Public records
- 0 open Department of Buildings violations
- 1 open ECB (OATH) violation — $6,250 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)
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.