1057 54th Street, Brooklyn
Two-family · built c. 1920 · Block 5667, Lot 49.
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Building permits
- Major Renovation — Conversion, filed Sep 3, 2025, estimated cost $1.9M, 1 unit added, 3 stories, described as “Proposed vertical and horizontal enlargement to an existing two (2) story + cellar building; converting to a three (3) story + cellar residential use building.”
Property taxes
- Assessment
- $127,740
- 2026–27 tax
- $12,798
- Assessed land
- $31,560
- Assessed improvements
- $96,180
Zoning
R5: floor area ratio 0.70 built, 1.50 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Apr 30, 2025: $2,500,000
Open-market sales since 2016, from the Department of Finance’s sales files.