21 Williams Ave, Jersey City
Two-family · built c. 1855 · Block 20502, Lot 36.
Building permits
- Alteration, issued Feb 27, 2015, described as “Replace 2 boilers”
- Alteration, issued Aug 17, 2005, described as “Take down five steps and replace with new”
- Alteration, issued Sep 18, 2003, described as “Water Heater”
Property taxes
- Assessment
- $285,600
- 2025 tax
- $6,669
- Assessed land
- $110,000
- Assessed improvements
- $175,600
- Last sale
- $195,000 in 2001
Zoning
R-1 (Neighborhood Housing).
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.