1727 47th Street, Brooklyn
Two-family · built c. 1920 · Block 5438, Lot 65.
Building permits
- Major Renovation — Enlargement, filed Feb 19, 2025, estimated cost $1.4M, 1 unit added, 3 stories, described as “Vertical & horizontal enlargement to existing 2 story, 2 family building. Partial demolition & interior renovation to existing first & second floor. Proposed three dwelling units.”
Property taxes
- Assessment
- $158,520
- 2026–27 tax
- $12,798
- Market value (city estimate)
- $2,642,000
- Taxable value
- $64,495
- Assessed land
- $32,700
- Assessed improvements
- $125,820
Zoning
R5: floor area ratio 0.84 built, 1.50 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Jul 11, 2023: $2,700,000
Open-market sales since 2016, from the Department of Finance’s sales files.