81 Hanson Place, Brooklyn
Single family · built c. 1930 · Block 2114, Lot 31.
Building permits
- Alteration, filed Feb 25, 2026, estimated cost $342K, described as “Replacement of existing cooling tower withdry fluid cooler. Provide and install all necessary components for a complete system as per plans filed herewith. No change in use, ehress and occupancy.”
- Alteration, filed Feb 20, 2026, estimated cost $3K, described as “Strustural work as per plans filed herewith. No change in use, egress and occupancy.”
Property taxes
- Assessment
- $755,160
- 2026–27 tax
- $41,062
- Market value (city estimate)
- $12,586,000
- Taxable value
- $206,936
- Assessed land
- $22,980
- Assessed improvements
- $732,180
Zoning
R6B: floor area ratio 2.65 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.