# 934 40th Street, Brooklyn

Four-family · built c. 1930 · Block 5586, Lot 21.

On Umarelli: https://umarelli.org/nyc/3055860021/934-40-street

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

Every lot on block 5586: https://umarelli.org/nyc/brooklyn/5586.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $330,750
- 2026–27 tax: $11,973
- Market value (city estimate): $735,000
- Taxable value: $96,252
- Assessed land: $75,600
- Assessed improvements: $255,150

## Zoning

R6: floor area ratio 1.30 built, 2.43 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