# 439 1st Street, Brooklyn

Apartment building · 8 units · built c. 1920 · Block 966, Lot 54.

On Umarelli: https://umarelli.org/nyc/3009660054/439-1-street

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

Every lot on block 966: https://umarelli.org/nyc/brooklyn/966.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $1,448,100
- 2026–27 tax: $27,701
- Market value (city estimate): $3,218,000
- Taxable value: $222,691
- Assessed land: $20,250
- Assessed improvements: $1,427,850

## Zoning

R6B: floor area ratio 2.79 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.

## 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