# 748 3rd Avenue, Brooklyn

Commercial · built c. 1930 · Block 644, Lot 177.

On Umarelli: https://umarelli.org/nyc/3006440177/748-3-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 Oct 12, 2020, estimated cost $2K, described as “Non illuminated non advertising accessory wall sign - bath expo - no change to use, egress, or occupancy.”
- Alteration, filed Oct 12, 2020, estimated cost $500, described as “Non illuminated non advertising accessory wall sign - bath expo - no change to use, egress, or occupancy.”

## Property taxes

- Assessment: $234,450
- 2026–27 tax: $23,441
- Market value (city estimate): $521,000
- Taxable value: $216,090
- Assessed land: $20,250
- Assessed improvements: $214,200

## Zoning

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

## Flood zone

Current FEMA flood 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