81 Herkimer Street, Brooklyn
Single family · built c. 1899 · Block 1860, Lot 68.
Building permits
- Alteration, filed Oct 20, 2026, estimated cost $46K, described as “Rooftop solar installation. No change to use, occupancy or egress.”
Property taxes
- Assessment
- $150,060
- 2026–27 tax
- $5,255
- Market value (city estimate)
- $2,501,000
- Taxable value
- $26,484
- Assessed land
- $23,700
- Assessed improvements
- $126,360
Zoning
R6B: floor area ratio 0.79 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.