# 10 Sidney Place, Brooklyn

Single family · built c. 1845 · Block 263, Lot 40.

On Umarelli: https://umarelli.org/nyc/3002630040/10-sidney-place

More construction in Brooklyn Heights: https://umarelli.org/nyc/brooklyn/brooklyn-heights.md

Every lot on block 263: https://umarelli.org/nyc/brooklyn/263.md

## Building permits

- Alteration, filed Jul 27, 2026, estimated cost $30K, described as “Interior demolition of non load-bearing elements, including kitchen and bathroom tiles.”
- Alteration, filed May 28, 2026, estimated cost $30K, described as “Interior demolition of non load-bearing elements, including kitchen and bathroom tiles.”

## Property taxes

- Assessment: $335,760
- 2026–27 tax: $27,018
- Market value (city estimate): $5,596,000
- Taxable value: $136,159
- Assessed land: $58,200
- Assessed improvements: $277,560

## Zoning

R6: floor area ratio 2.00 built, 2.43 allowed by base zoning.

## Recent sales

- May 4, 2026: $8,165,000, 3,570 sq ft ($2,287 per sq ft)

Open-market sales since 2016, from the Department of Finance’s sales files.

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard.

## Landmarks

Part of Brooklyn Heights Historic District (Historic District). 7 Landmarks Preservation Commission permits are on file.

From New York City and Jersey City public records, refreshed within a day of each release. Sources: https://umarelli.org/sources. Methodology and corrections: https://umarelli.org/methodology