# 6420 18th Avenue, Brooklyn

Two-family with store · built c. 1931 · Block 5546, Lot 52.

On Umarelli: https://umarelli.org/nyc/3055460052/6420-18-avenue

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

Every lot on block 5546: https://umarelli.org/nyc/brooklyn/5546.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $115,560
- 2026–27 tax: $12,460
- Market value (city estimate): $1,926,000
- Taxable value: $62,791
- Assessed land: $27,180
- Assessed improvements: $88,380

## Zoning

C4-2: floor area ratio 1.77 built, 3.40 allowed by base zoning.

## 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