317 Union St, Jersey City
Apartment building · 21 units · built c. 1930 · Block 20601, Lot 4.
Building permits
- Alteration — Multi-Family, issued Jan 28, 2022, estimated cost $3K
- Alteration — Multi-Family, issued Jan 4, 2021, estimated cost $30K
- Alteration, issued Feb 5, 2002, described as “Sandfill Oil Tank”
- Alteration, issued Oct 12, 1999, described as “Replace Steam Boiler And Backflow And Gas Line”
- Alteration, issued Oct 1, 1999, described as “Plbg./elect. Work”
Property taxes
- Assessment
- $1,600,000
- 2025 tax
- $37,360
- Assessed land
- $735,000
- Assessed improvements
- $865,000
- Last sale
- $3,100,000 in 2024
Zoning
R-1 (Neighborhood Housing).
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Dec 19, 2024: $3,100,000, 14,918 sq ft ($208 per sq ft)
Open-market sales since mid-2019, from the state’s SR1A sales file.