# 6812 20th Avenue, Brooklyn

Single family with store · built c. 1931 · Block 5578, Lot 42.

On Umarelli: https://umarelli.org/nyc/3055780042/6812-20-avenue

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

Every lot on block 5578: https://umarelli.org/nyc/brooklyn/5578.md

## Building permits

- Alteration, filed Jun 4, 2024, estimated cost $150K, described as “Architectural modifications to commercial space on cellar & ground floor. Alt 1# 1320918192 to be withdrawn. Restore cellar to storage use as per Final CO. Conversion of ground floor UG 6 retail space to UG 6 Office space as per AC…”

## Property taxes

- Assessment: $90,480
- 2026–27 tax: $10,213
- Market value (city estimate): $1,508,000
- Taxable value: $51,470
- Assessed land: $14,100
- Assessed improvements: $76,380

## Zoning

R5: floor area ratio 1.64 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