28 St Marys Avenue, Staten Island
A 1901 one-family home on St Marys Avenue with 26 open violations on record across city enforcement files.
28 St Marys Avenue is an one-family home in Staten Island, New York City (BBL 5028470068). The property is zoned R3A, on a 3,125 sq ft lot, with 2.5 floors and 1 residential units. It was built in 1901. The lot is not inside a FEMA Special Flood Hazard Area. NYC municipal records show 26 open building violations for this lot as of 2026-07-05.
Property facts
| BBL | 5028470068 |
|---|---|
| Borough | Staten Island — Community District 1 |
| Neighborhood | Rosebank-Shore Acres-Park Hill |
| Zoning district | R3A |
| Building class | A1 — one-family home (what’s a building class?) |
| Land use | 01 — One & two family buildings |
| Lot area | 3,125 sq ft |
| Floors | 2.5 |
| Residential units | 1 |
| Year built | 1901 |
| FAR | 0.4 built · 0.75 max residential · 0 max commercial Learn: What is FAR? |
| Flood zone | Not in a FEMA Special Flood Hazard Area |
Public records
- 0 open Department of Buildings violations
- 0 open ECB (OATH) violations
- 26 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)
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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.