# 6623 20th Avenue, Brooklyn

Three-family with store · built c. 1931 · Block 5563, Lot 1.

On Umarelli: https://umarelli.org/nyc/3055630001/6623-20-avenue

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

Every lot on block 5563: https://umarelli.org/nyc/brooklyn/5563.md

## Building permits

- Alteration, filed Feb 15, 2019, estimated cost $3K, described as “File to install 8 feet high temporary plywood fence.”

## Property taxes

- Assessment: $415,350
- 2026–27 tax: $21,138
- Market value (city estimate): $923,000
- Taxable value: $169,933
- Assessed land: $86,850
- Assessed improvements: $328,500

## Zoning

R5: floor area ratio 1.75 built, above the 1.50 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Jun 15, 2018: $1,735,000

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