603 Herkimer Street, Brooklyn
Two-family · built 1983 · Block 1700, Lot 148.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $52,620
- 2026–27 tax
- $6,850
- Market value (city estimate)
- $877,000
- Taxable value
- $34,519
- Assessed land
- $12,120
- Assessed improvements
- $40,500
Zoning
R5B: floor area ratio 0.66 built, 1.50 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Jul 1, 2025: $885,000
Open-market sales since 2016, from the Department of Finance’s sales files.