# 581 Flushing Avenue, Brooklyn

Condominium · 3 units · built c. 1931 · Block 2264, Lot 7503.

On Umarelli: https://umarelli.org/nyc/3022647503/581-flushing-avenue

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

Every lot on block 2264: https://umarelli.org/nyc/brooklyn/2264.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $521,548
- 2026–27 tax: $11,034
- Market value (city estimate): $1,159,000
- Taxable value: $88,701
- Assessed land: $26,999
- Assessed improvements: $494,549
- Condo units with their own tax lots: 3

## Zoning

R7-1: floor area ratio 1.40 built, 3.44 allowed by base zoning.

## 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