154 23rd Street, Brooklyn
Single family · built c. 1910 · Block 648, Lot 27.
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Building permits
Permit records are unavailable right now; the map lists them once the city responds.
Property taxes
- Assessment
- $90,300
- 2026–27 tax
- $5,106
- Market value (city estimate)
- $1,505,000
- Taxable value
- $25,688
- Assessed land
- $14,160
- Assessed improvements
- $76,140
Zoning
M1-2D: floor area ratio 1.20 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.