1548 Union Street, Brooklyn
Two-family · built c. 1899 · Block 1400, Lot 28.
Building permits
- Alteration, filed Feb 26, 2024, estimated cost $51K, described as “Installation of solar panels on roof. No change in use, egress, or occupancy.”
Property taxes
- Assessment
- $111,060
- 2026–27 tax
- $2,491
- Market value (city estimate)
- $1,851,000
- Taxable value
- $33,535
- Assessed land
- $26,160
- Assessed improvements
- $84,900
Tax breaks
- Solar abatement, through Jun 30, 2029, a $4,163 credit this tax year.
Zoning
R4: floor area ratio 1.86 built, above the 1.00 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.