# 531 Flushing Avenue, Brooklyn

Condominium · 3 units · built 1998 · Block 2263, Lot 7501.

On Umarelli: https://umarelli.org/nyc/3022637501/531-flushing-avenue

More construction in Williamsburg: https://umarelli.org/nyc/brooklyn/williamsburg.md

Every lot on block 2263: https://umarelli.org/nyc/brooklyn/2263.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $406,799
- 2026–27 tax: $12,362
- Market value (city estimate): $903,999
- Taxable value: $99,384
- Assessed land: $24,299
- Assessed improvements: $382,500
- Condo units with their own tax lots: 4

## Tax breaks

- Nonprofit exemption (house of worship), with no end date, about $13,405 a year below the full tax.

## Zoning

R7-1: floor area ratio 1.96 built, 3.44 allowed by base zoning.

## Recent sales

- Sep 14, 2026: $2,301,071, Apt 4

Open-market sales since 2016, from the Department of Finance’s sales files.

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard. FEMA’s preliminary map: zone X, moderate risk: a 0.2% chance of flooding each year.

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