# 751 4th Avenue, Brooklyn

Commercial · built 1945 · Block 655, Lot 7.

On Umarelli: https://umarelli.org/nyc/3006550007/751-4-avenue

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

Every lot on block 655: https://umarelli.org/nyc/brooklyn/655.md

## Building permits

- Alteration, filed Oct 10, 2025, estimated cost $10K, described as “Application file to install walk-in-cooler with compressor for refrigerators at cellar floor, install air condition with small duct at 1st floor for exist. Daily store as per plan. No change in use egress or occupancy under this…”
- Alteration, filed Jul 26, 2021, estimated cost $8K, described as “Installation of temporary pipe scaffold for remedial repairs as per plans. Pipe scaffold shall comply with CHAPTER#33 of 2014 the ny building code. No change in use egress or occupancy under this application.”
- Alteration, filed Jul 13, 2021, estimated cost $13K, described as “Application file to exist. Parapet wall remove and rebuild at front & side elevation as per plan. No change in use, egress or occupancy under this application.”
- Alteration, filed Jun 25, 2021, estimated cost $9K, described as “Proposed installation of heavy duty sidewalk shed as per plans. Live load 300 per square feet. Sidewalk shed shall comply with chapter # 33 of the 2014 code. No change in use occupancy or egress under this application.”

## Property taxes

- Assessment: $369,450
- 2026–27 tax: $40,078
- Market value (city estimate): $821,000
- Taxable value: $369,450
- Assessed land: $15,750
- Assessed improvements: $353,700

## Zoning

M1-1D: floor area ratio 1.73 built, above the 1.50 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