664 Union Street, Brooklyn
Two-family · built c. 1901 · Block 955, Lot 30.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $164,580
- 2026–27 tax
- $2,150
- Market value (city estimate)
- $2,743,000
- Taxable value
- $27,772
- Assessed land
- $26,220
- Assessed improvements
- $138,360
Tax breaks
- Solar abatement, through Jun 30, 2028, a $3,361 credit this tax year.
Zoning
R6A: floor area ratio 1.24 built, 3.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.