740 3rd Avenue, Brooklyn
Industrial · built 2022 · Block 644, Lot 50.
Building permits
- Alteration, filed Jan 12, 2026, estimated cost $1K, described as “Installation of steel framed decorative concrete plant enclosure initially approved under NB 321184534”
- Alteration, filed Sep 18, 2023, estimated cost $62K, described as “Installation of reinforced cast in place concrete aggregate barrier wall and foundation at existing concrete plant. Filed in conjunction with NB 321184534.”
- Alteration, filed Jan 5, 2023, described as “Installation of temporary heavy duty sidewalk shed in conjunction with new building application # 321184534 per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this…”
Property taxes
- Assessment
- $1,561,050
- Market value (city estimate)
- $3,469,000
- Taxable value
- $0
- Assessed land
- $801,000
- Assessed improvements
- $760,050
Zoning
M3-1: floor area ratio 0.24 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. FEMA’s preliminary map: zone AE, high risk: a 1% chance of flooding each year, base flood elevation 12 ft (NAVD88).