# 407 3rd Street, Brooklyn

Four-family · built c. 1921 · Block 975, Lot 54.

Some of the city’s records for this lot were still loading when this page was made; it refreshes within minutes.

On Umarelli: https://umarelli.org/nyc/3009750054/407-3-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

Permit records are unavailable right now; the map lists them once the city responds.

## Property taxes

- Assessment: $1,718,550
- 2026–27 tax: $17,213
- Assessed land: $272,250
- Assessed improvements: $1,446,300

## Zoning

R6B: floor area ratio 2.61 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