# 401 3rd Street, Brooklyn

Apartment building · 5 units · built c. 1921 · Block 975, Lot 57.

On Umarelli: https://umarelli.org/nyc/3009750057/401-3-street

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

Every lot on block 975: https://umarelli.org/nyc/brooklyn/975.md

## Building permits

- Alteration, filed Mar 29, 2022, estimated cost $5K, described as “Install curb cut 10 ft wide with 2 splays @ 1'6"”

## Property taxes

- Assessment: $1,109,250
- 2026–27 tax: $16,574
- Market value (city estimate): $2,465,000
- Taxable value: $133,244
- Assessed land: $277,650
- Assessed improvements: $831,600

## Zoning

R6B: floor area ratio 1.67 built, 2.00 allowed by base zoning.

## 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