347 Jefferson Avenue, Brooklyn
Four-family · built c. 1905 · Block 1830, Lot 78.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $369,000
- 2026–27 tax
- $11,560
- Market value (city estimate)
- $820,000
- Taxable value
- $92,933
- Assessed land
- $11,700
- Assessed improvements
- $357,300
Zoning
R6A: floor area ratio 1.96 built, 3.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Dec 20, 2019: $2,128,500
Open-market sales since 2016, from the Department of Finance’s sales files.