# 6303 18th Avenue, Brooklyn

Four-family with store · built c. 1931 · Block 5540, Lot 9.

On Umarelli: https://umarelli.org/nyc/3055400009/6303-18-avenue

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

Every lot on block 5540: https://umarelli.org/nyc/brooklyn/5540.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $405,450
- 2026–27 tax: $12,371
- Market value (city estimate): $901,000
- Taxable value: $99,455
- Assessed land: $110,700
- Assessed improvements: $294,750

## Zoning

C4-2: floor area ratio 2.27 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