# 589 Union Avenue, Brooklyn

Two-family · built c. 1910 · Block 2300, Lot 13.

On Umarelli: https://umarelli.org/nyc/3023000013/589-union-avenue

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

Every lot on block 2300: https://umarelli.org/nyc/brooklyn/2300.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $107,340
- 2026–27 tax: $4,436
- Market value (city estimate): $1,789,000
- Taxable value: $22,356
- Assessed land: $21,720
- Assessed improvements: $85,620

## Zoning

M1-2/R6A: floor area ratio 0.79 built, 3.00 allowed by base zoning.

## Flood zone

Current FEMA flood map: zone AE, high risk: a 1% chance of flooding each year, base flood elevation 10 ft (NGVD29). 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