423 99th Street, Brooklyn
Single family · built 2025 · Block 6131, Lot 12.
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Building permits
Permit records are unavailable right now; the map lists them once the city responds.
Property taxes
- Assessment
- $23,640
- 2026–27 tax
- $4,691
- Market value (city estimate)
- $394,000
- Taxable value
- $23,640
- Assessed land
- $23,640
Zoning
R4B: floor area ratio 0.90 built, 1.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Nov 14, 2023: $1,350,000
- Apr 19, 2022: $990,000
Open-market sales since 2016, from the Department of Finance’s sales files.