# 507 1st Street, Brooklyn

Two-family · built c. 1890 · Block 1074, Lot 45.

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/3010740045/507-1-street

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

Every lot on block 1074: https://umarelli.org/nyc/brooklyn/1074.md

## Building permits

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

## Property taxes

- Assessment: $314,220
- 2026–27 tax: $18,991
- Assessed land: $41,820
- Assessed improvements: $272,400

## Zoning

R6B: floor area ratio 1.88 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