# 341 Union St, Jersey City

Two-family · built c. 1900 · Block 20501, Lot 42.

On Umarelli: https://umarelli.org/jersey-city/20501/42/341-union-st

More construction in West Side: https://umarelli.org/jersey-city/west-side/west-side.md

Every lot on block 20501: https://umarelli.org/jersey-city/20501.md

## Building permits

- Alteration, issued Aug 11, 2025, estimated cost $4K, described as “JCMUA emergency - replace 1" water service”
- Alteration, issued Oct 3, 2012, described as “550 gal ust abandoonment /w foam.”
- Alteration, issued Sep 25, 2012, described as “Hot air furnace replacement - oil to gas”
- Alteration, issued Jun 28, 2011, described as “Repair of brick on front steps. using existing footing.”

## Property taxes

- Assessment: $278,200
- 2025 tax: $6,496
- Assessed land: $95,300
- Assessed improvements: $182,900
- Last sale: $298,700 in 2004

## Zoning

R-1 (Neighborhood Housing).

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard.

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