# 644 Vermont Street, Brooklyn

Two-family · built c. 1910 · Block 3841, Lot 21.

On Umarelli: https://umarelli.org/nyc/3038410021/644-vermont-street

More construction in East New York: https://umarelli.org/nyc/brooklyn/east-new-york.md

Every lot on block 3841: https://umarelli.org/nyc/brooklyn/3841.md

## Building permits

- Alteration, filed Aug 5, 2026, estimated cost $463K, described as “Application filed herewith to convert an existing three story two family building to an eight family building. Project to include a zoning lot merger with lot 18.”

## Property taxes

- Assessment: $56,700
- 2026–27 tax: $4,613
- Market value (city estimate): $945,000
- Taxable value: $23,204
- Assessed land: $24,900
- Assessed improvements: $31,800

## Zoning

R6: floor area ratio 1.24 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