6301 Mill Lane, Brooklyn
An office building on Mill Lane built in 1950, zoned R3-2 on a 2,697 sq ft lot.
6301 Mill Lane is an office building in Brooklyn, New York City (BBL 3083850034). The property is zoned R3-2, on a 2,697 sq ft lot, with 1 floors. It was built in 1950. The lot is not inside a FEMA Special Flood Hazard Area.
Property facts
| BBL | 3083850034 |
|---|---|
| Borough | Brooklyn — Community District 18 |
| Neighborhood | Marine Park-Mill Basin-Bergen Beach |
| ZIP code | 11234 |
| Zoning district | R3-2 |
| Building class | O7 — office building (what’s a building class?) |
| Land use | 05 — Commercial & office buildings |
| Lot area | 2,697 sq ft |
| Floors | 1 |
| Residential units | 0 |
| Year built | 1950 |
| FAR | 0.92 built · 0.75 max residential · 0 max commercial Learn: What is FAR? |
| 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.