351 Jefferson Avenue, Brooklyn
Four-family · built c. 1900 · Block 1830, Lot 76.
Building permits
- Alteration, filed Nov 11, 2025, estimated cost $35K, described as “Rooftop solar installation. No change to use, occupancy or egress.”
Property taxes
- Assessment
- $420,750
- 2026–27 tax
- $10,654
- Market value (city estimate)
- $935,000
- Taxable value
- $85,648
- Assessed land
- $14,850
- Assessed improvements
- $405,900
Zoning
R6A: floor area ratio 2.24 built, 3.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.