1783 Union Street, Brooklyn
Two-family · built c. 1901 · Block 1397, Lot 72.
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Building permits
Permit records are unavailable right now; the map lists them once the city responds.
Property taxes
- Assessment
- $84,600
- 2026–27 tax
- $7,626
- Market value (city estimate)
- $1,410,000
- Taxable value
- $38,430
- Assessed land
- $26,880
- Assessed improvements
- $57,720
Zoning
R7-1: floor area ratio 1.62 built, 3.44 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Feb 10, 2022: $1,951,500
- Feb 16, 2021: $780,000
Open-market sales since 2016, from the Department of Finance’s sales files.