# 82 Union Avenue, Brooklyn

Four-family · built 2012 · Block 2245, Lot 139.

On Umarelli: https://umarelli.org/nyc/3022450139/82-union-avenue

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

Every lot on block 2245: https://umarelli.org/nyc/brooklyn/2245.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $1,296,450
- 2026–27 tax: $28,251
- Market value (city estimate): $2,881,000
- Taxable value: $227,114
- Assessed land: $28,800
- Assessed improvements: $1,267,650

## Tax breaks

- 421-a exemption, through Jun 30, 2029, about $39,592 a year below the full tax.

## Zoning

R6A: floor area ratio 4.26 built, above the 3.00 base zoning allows, which bonuses, transfers or older rules can permit.

## 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