1722 Union Street, Brooklyn
Apartment building · 19 units · built c. 1914 · Block 1403, Lot 7.
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Building permits
Permit records are unavailable right now; the map lists them once the city responds.
Property taxes
- Assessment
- $790,200
- 2026–27 tax
- $98,293
- Market value (city estimate)
- $1,756,000
- Taxable value
- $790,200
- Assessed land
- $95,400
- Assessed improvements
- $694,800
Zoning
C4-3: floor area ratio 3.44 built, above the 3.40 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.