# 754 3rd Avenue, Brooklyn

Industrial · built c. 1930 · Block 644, Lot 178.

On Umarelli: https://umarelli.org/nyc/3006440178/754-3-avenue

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

Every lot on block 644: https://umarelli.org/nyc/brooklyn/644.md

## Building permits

- Alteration, filed Feb 16, 2021, estimated cost $4K, described as “Install exterior non-illuminated wall sign (3RD ave mason supply inc. 718 832-2388 ( chinese letters) boom service available)”

## Property taxes

- Assessment: $295,650
- 2026–27 tax: $32,072
- Market value (city estimate): $657,000
- Taxable value: $295,650
- Assessed land: $72,450
- Assessed improvements: $223,200

## Zoning

M3-1: floor area ratio 1.88 built, 2.00 allowed by base zoning.

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard. FEMA’s preliminary map: zone X, moderate risk: a 0.2% chance of flooding each year.

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