# 674 4th Avenue, Brooklyn

Three-family with store · built c. 1900 · Block 639, Lot 136.

On Umarelli: https://umarelli.org/nyc/3006390136/674-4-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

- Alteration, filed Nov 20, 2025, estimated cost $5K, described as “New exterior ramp for ADA access as per plans filed herewith”

## Property taxes

- Assessment: $409,950
- 2026–27 tax: $11,204
- Market value (city estimate): $911,000
- Taxable value: $90,073
- Assessed land: $40,500
- Assessed improvements: $369,450

## Zoning

M1-2D: floor area ratio 2.03 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