# 640 Broadway, Brooklyn

Apartment building · 7 units · built 2015 · Block 2270, Lot 10.

On Umarelli: https://umarelli.org/nyc/3022700010/640-broadway

More construction in Williamsburg: https://umarelli.org/nyc/brooklyn/williamsburg.md

Every lot on block 2270: https://umarelli.org/nyc/brooklyn/2270.md

## Building permits

- Alteration, filed Nov 26, 2025, estimated cost $5K, described as “Application filed to remove existing balcony and restore window to prior legal conditions all as per plans filed herewith.”

## Property taxes

- Assessment: $1,062,000
- 2026–27 tax: $11,000
- Market value (city estimate): $2,360,000
- Taxable value: $88,435
- Assessed land: $160,200
- Assessed improvements: $901,800

## Tax breaks

- Article XI exemption, through Jun 30, 2043, about $44,002 a year below the full tax.

## Zoning

R6: floor area ratio 3.22 built, above the 2.43 base zoning allows, which bonuses, transfers or older rules can permit.

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard.

## Board and land use applications

- 640 BROADWAY (City Planning P2009K0261): Completed, decided Oct 19, 2009. DISPOSITION OF CITY-OWNED PROPERTY TO FACILITATE THE DEVELOPMENT OF AFFORDABLE HOUSING

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