819 Union Street, Brooklyn
Three-family · built c. 1901 · Block 954, Lot 63.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $286,680
- 2026–27 tax
- $10,485
- Market value (city estimate)
- $4,778,000
- Taxable value
- $52,840
- Assessed land
- $39,600
- Assessed improvements
- $247,080
Zoning
R6A: floor area ratio 1.99 built, 3.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.