571 Sheffield Avenue, Brooklyn
Two-family · built c. 1910 · Block 3839, Lot 21.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $46,020
- 2026–27 tax
- $3,501
- Market value (city estimate)
- $767,000
- Taxable value
- $17,600
- Assessed land
- $20,280
- Assessed improvements
- $25,740
Zoning
R6: floor area ratio 0.93 built, 2.43 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.