# 321 Flatbush Avenue, Brooklyn

Apartment building · 8 units · built c. 1903 · Block 1157, Lot 10.

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/3011570010/321-flatbush-avenue

More construction in Prospect Heights: https://umarelli.org/nyc/brooklyn/prospect-heights.md

Every lot on block 1157: https://umarelli.org/nyc/brooklyn/1157.md

## Building permits

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

## Property taxes

- Assessment: $1,226,700
- 2026–27 tax: $37,582
- Market value (city estimate): $2,726,000
- Taxable value: $302,128
- Assessed land: $16,200
- Assessed improvements: $1,210,500

## Zoning

R7A: floor area ratio 2.96 built, 4.00 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