# 5907 21st Avenue, Brooklyn

Single family · built c. 1935 · Block 5515, Lot 7.

On Umarelli: https://umarelli.org/nyc/3055150007/5907-21-avenue

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

Every lot on block 5515: https://umarelli.org/nyc/brooklyn/5515.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $75,600
- 2026–27 tax: $6,755
- Market value (city estimate): $1,260,000
- Taxable value: $33,231
- Assessed land: $15,900
- Assessed improvements: $59,700

## Zoning

R5: floor area ratio 1.08 built, 1.50 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