# 6101 20th Avenue, Brooklyn

Two-family with store · built c. 1931 · Block 5528, Lot 10.

On Umarelli: https://umarelli.org/nyc/3055280010/6101-20-avenue

More construction in Borough Park: https://umarelli.org/nyc/brooklyn/borough-park.md

Every lot on block 5528: https://umarelli.org/nyc/brooklyn/5528.md

## Building permits

- Alteration, filed Aug 13, 2019, estimated cost $5K, described as “File mechanical application in conjunction with job #321979524. No change to use, egress & occupancy.”
- Alteration, filed Aug 8, 2019, estimated cost $8K, described as “Interior renovation on 1ST floor for laundromat,plumbing work involved,no change to use,egress & occupancy.”

## Property taxes

- Assessment: $495,900
- 2026–27 tax: $12,566
- Market value (city estimate): $1,102,000
- Taxable value: $101,020
- Assessed land: $126,900
- Assessed improvements: $369,000

## Zoning

R5: floor area ratio 1.94 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