1 Blue Slip, Brooklyn
Inside a FEMA-mapped flood zone, this condominium on Blue Slip carries 0.21 FAR of unused residential development rights on record.
1 Blue Slip is a condominium in Brooklyn, New York City (BBL 3024727503). The property is zoned R8, on a 42,958 sq ft lot, with 30 floors and 359 residential units. It was built in 2017. The lot is inside a FEMA Special Flood Hazard Area. NYC municipal records show 4 open building violations for this lot as of 2026-07-05.
Property facts
| BBL | 3024727503 |
|---|---|
| Borough | Brooklyn — Community District 1 |
| Neighborhood | Greenpoint |
| ZIP code | 11222 |
| Zoning district | R8 |
| Building class | RR — condominium (what’s a building class?) |
| Land use | 04 — Mixed residential & commercial buildings |
| Lot area | 42,958 sq ft |
| Floors | 30 |
| Residential units | 359 |
| Year built | 2017 |
| FAR | 5.81 built · 6.02 max residential · 0 max commercial Learn: What is FAR? |
| Flood zone | In a FEMA Special Flood Hazard Area |
Public records
- 0 open Department of Buildings violations
- 0 open ECB (OATH) violations
- 4 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.