146 23rd Street, Brooklyn
Two-family · built c. 1910 · Block 648, Lot 23.
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Building permits
Permit records are unavailable right now; the map lists them once the city responds.
Property taxes
- Assessment
- $117,120
- 2026–27 tax
- $7,201
- Market value (city estimate)
- $1,952,000
- Taxable value
- $36,290
- Assessed land
- $18,060
- Assessed improvements
- $99,060
Zoning
M1-2D: floor area ratio 1.08 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Mar 14, 2016: $920,000
Open-market sales since 2016, from the Department of Finance’s sales files.