# 1439 East 9th Street, Brooklyn

Two-family · built c. 1915 · Block 6591, Lot 80.

On Umarelli: https://umarelli.org/nyc/3065910080/1439-east-9-street

More construction in Ocean Parkway: https://umarelli.org/nyc/brooklyn/ocean-parkway.md

## Building permits

- Alteration, filed Oct 20, 2026, estimated cost $35K, described as “Install a new emergency gas-powered generator.”
- Alteration, filed Feb 14, 2025, estimated cost $175K, described as “Installation of sprinkler system in conjunction with GC #B01172737.”
- Major Renovation — Residential, filed Feb 11, 2025, estimated cost $2.3M, 1 unit in all, 3 stories, described as “Proposed 3 story building and cellar, one family dwelling”
- Alteration, filed Feb 11, 2025, estimated cost $15K, described as “Fence for construction”

## Property taxes

- Assessment: $173,400
- 2026–27 tax: $15,010
- Market value (city estimate): $2,890,000
- Taxable value: $75,644
- Assessed land: $42,000
- Assessed improvements: $131,400

## Zoning

R5: floor area ratio 0.61 built, 1.50 allowed by base zoning.

## Recent sales

- Dec 2, 2024: $3,999,999

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

## Flood zone

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

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