3030 Ocean Avenue, Brooklyn
Inside a FEMA-mapped flood zone, this elevator apartment building on Ocean Avenue carries 0.7 FAR of unused residential development rights on record.
3030 Ocean Avenue is an elevator apartment building in Brooklyn, New York City (BBL 3074640022). The property is zoned R7A, on a 25,200 sq ft lot, with 6 floors and 86 residential units. It was built in 1957. The lot is inside a FEMA Special Flood Hazard Area. NYC municipal records show 28 open building violations for this lot as of 2026-07-05.
Property facts
| BBL | 3074640022 |
|---|---|
| Borough | Brooklyn — Community District 15 |
| Neighborhood | Sheepshead Bay-Manhattan Beach-Gerritsen Beach |
| ZIP code | 11235 |
| Zoning district | R7A |
| Building class | D1 — elevator apartment building (what’s a building class?) |
| Land use | 03 — Multi-family elevator buildings |
| Lot area | 25,200 sq ft |
| Floors | 6 |
| Residential units | 86 |
| Year built | 1957 |
| FAR | 3.3 built · 4 max residential · 0 max commercial Learn: What is FAR? |
| Flood zone | In a FEMA Special Flood Hazard Area |
Public records
- 13 open Department of Buildings violations
- 5 open ECB (OATH) violations
- 10 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.