# 6824 21st Avenue, Brooklyn

Three-family · built 1945 · Block 5579, Lot 44.

On Umarelli: https://umarelli.org/nyc/3055790044/6824-21-avenue

More construction in Bensonhurst: https://umarelli.org/nyc/brooklyn/bensonhurst.md

Every lot on block 5579: https://umarelli.org/nyc/brooklyn/5579.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $114,420
- 2026–27 tax: $11,706
- Market value (city estimate): $1,907,000
- Taxable value: $58,994
- Assessed land: $13,440
- Assessed improvements: $100,980

## Zoning

R5: floor area ratio 1.80 built, above the 1.50 base zoning allows, which bonuses, transfers or older rules can permit.

## 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