# 438 8th Street, Brooklyn

Two-family · built c. 1889 · Block 1090, Lot 15.

On Umarelli: https://umarelli.org/nyc/3010900015/438-8-street

More construction in Park Slope: https://umarelli.org/nyc/brooklyn/park-slope.md

Every lot on block 1090: https://umarelli.org/nyc/brooklyn/1090.md

## Building permits

- Alteration, filed Jan 13, 2026, estimated cost $41K, described as “Exterior facade works to maintain front and rear facade as the same color as it. No modification at windows or architectural components.”

## Property taxes

- Assessment: $247,020
- 2026–27 tax: $10,238
- Market value (city estimate): $4,117,000
- Taxable value: $51,595
- Assessed land: $36,960
- Assessed improvements: $210,060

## Zoning

R6B: floor area ratio 1.34 built, 2.00 allowed by base zoning.

## Recent sales

- Aug 4, 2025: $3,995,000
- Dec 17, 2020: $875,000, Apt 3B

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 Park Slope Historic District Extension (Historic District). 6 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