# 640 Carroll Street, Brooklyn

Apartment building · 38 units · built c. 1923 · Block 962, Lot 9.

On Umarelli: https://umarelli.org/nyc/3009620009/640-carroll-street

More construction in Park Slope: https://umarelli.org/nyc/brooklyn/park-slope.md

Every lot on block 962: https://umarelli.org/nyc/brooklyn/962.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $2,780,550
- 2026–27 tax: $287,538
- Market value (city estimate): $6,179,000
- Taxable value: $2,311,588
- Assessed land: $203,400
- Assessed improvements: $2,577,150

## Zoning

R6B: floor area ratio 2.32 built, above the 2.00 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