519 Mercer St, Jersey City
Two-family · built c. 1900 · Block 13503, Lot 4.
Building permits
- Alteration, issued May 8, 2025, estimated cost $4K, 2 units in all, 3 stories, described as “Install 300 amp service and 2–150amp main lug panels 1 in each unit”
- Alteration, issued Apr 18, 2016, described as “3/4" water service replacemrnt”
Property taxes
- Assessment
- $339,000
- 2025 tax
- $7,916
- Assessed land
- $208,500
- Assessed improvements
- $130,500
- Last sale
- $325,000 in 2017
Zoning
R-1 (Neighborhood Housing).
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Apr 1, 2025: $575,000, 1,911 sq ft ($301 per sq ft)
Open-market sales since mid-2019, from the state’s SR1A sales file.