# 434 Prospect Place, Brooklyn

Condominium · 3 units · built c. 1931 · Block 1162, Lot 7503.

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/3011627503/434-prospect-place

More construction in Crown Heights: https://umarelli.org/nyc/brooklyn/crown-heights.md

Every lot on block 1162: https://umarelli.org/nyc/brooklyn/1162.md

## Building permits

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

## Property taxes

- Assessment: $796,050
- 2026–27 tax: $11,620
- Assessed land: $70,650
- Assessed improvements: $725,400

## Tax breaks

- J-51 exemption, through Jun 30, 2034, about $14,562 a year below the full tax.

## Zoning

R6B: floor area ratio 1.64 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