409 Winthrop Street, Brooklyn
Two-family · built 1945 · Block 4820, Lot 57.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $58,620
- 2026–27 tax
- $6,525
- Market value (city estimate)
- $977,000
- Taxable value
- $32,884
- Assessed land
- $18,660
- Assessed improvements
- $39,960
Zoning
R6: floor area ratio 0.82 built, 2.43 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Jul 30, 2024: $850,000
Open-market sales since 2016, from the Department of Finance’s sales files.