# 680 4th Avenue, Brooklyn

Three-family · built c. 1911 · Block 639, Lot 139.

On Umarelli: https://umarelli.org/nyc/3006390139/680-4-avenue

More construction in Sunset Park: https://umarelli.org/nyc/brooklyn/sunset-park.md

Every lot on block 639: https://umarelli.org/nyc/brooklyn/639.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $148,680
- 2026–27 tax: $4,393
- Market value (city estimate): $2,478,000
- Taxable value: $22,139
- Assessed land: $12,900
- Assessed improvements: $135,780

## Zoning

M1-2D: floor area ratio 3.00 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