756 Union Street, Brooklyn
Apartment building · 12 units · built c. 1920 · Block 957, Lot 3.
Some of the city’s records for this lot were still loading when this page was made; it refreshes within minutes.
Building permits
Permit records are unavailable right now; the map lists them once the city responds.
Property taxes
- Assessment
- $1,857,600
- 2026–27 tax
- $182,893
- Market value (city estimate)
- $4,128,000
- Taxable value
- $1,470,321
- Assessed land
- $42,750
- Assessed improvements
- $1,814,850
Zoning
R6A: floor area ratio 2.71 built, 3.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- May 25, 2022: $7,350,000
Open-market sales since 2016, from the Department of Finance’s sales files.