# 6522 20th Avenue, Brooklyn

Apartment building · 7 units · built c. 1931 · Block 5555, Lot 39.

On Umarelli: https://umarelli.org/nyc/3055550039/6522-20-avenue

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

Every lot on block 5555: https://umarelli.org/nyc/brooklyn/5555.md

## Building permits

- Alteration, filed Aug 11, 2026, estimated cost $15K, described as “Install new plumbing fixtures for new kitchen, including water heater & grease interceptor in cellar.no change in use, occupancy or egress.”

## Property taxes

- Assessment: $319,050
- 2026–27 tax: $36,675
- Market value (city estimate): $709,000
- Taxable value: $294,840
- Assessed land: $82,350
- Assessed improvements: $236,700

## Zoning

R5: floor area ratio 1.96 built, above the 1.50 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Mar 22, 2016: $2,750,000

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

## 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