47 Sidney Place, Brooklyn
Two-family · built c. 1846 · Block 267, Lot 10.
Building permits
- Alteration, filed Mar 18, 2021, estimated cost $5K, described as “At attic level remove built-in bench, replace sheetrock wallboard as required, create small storage closet. No change in use, occupancy or means of egress.”
Property taxes
- Assessment
- $400,140
- 2026–27 tax
- $48,547
- Market value (city estimate)
- $6,669,000
- Taxable value
- $244,654
- Assessed land
- $198,000
- Assessed improvements
- $202,140
Zoning
R6: floor area ratio 1.47 built, 2.43 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Apr 15, 2021: $10,350,000
- Mar 16, 2018: $3,810,000
Open-market sales since 2016, from the Department of Finance’s sales files.
Landmarks
Part of Brooklyn Heights Historic District (Historic District). 15 Landmarks Preservation Commission permits are on file.