1646 54th Street, Brooklyn
Two-family · built c. 1925 · Block 5485, Lot 25.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $119,940
- 2026–27 tax
- $21,570
- Market value (city estimate)
- $1,999,000
- Taxable value
- $108,702
- Assessed land
- $36,060
- Assessed improvements
- $83,880
Zoning
R5: floor area ratio 0.94 built, 1.50 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Jan 20, 2026: $4,450,000, 3,975 sq ft ($1,119 per sq ft)
- Apr 7, 2022: $3,500,000
Open-market sales since 2016, from the Department of Finance’s sales files.