# 420A Union St, Jersey City

Two-family · built c. 1900 · Block 19203, Lot 71.

On Umarelli: https://umarelli.org/jersey-city/19203/71/420a-union-st

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

Every lot on block 19203: https://umarelli.org/jersey-city/19203.md

## Building permits

- Alteration, issued Jun 24, 2013, described as “Renovation of 2 family house as per plans”
- Alteration, issued Dec 11, 2002, described as “Abandon (1) 550 Gallon Tank”
- Alteration, issued Dec 2, 2002, described as “Install Hot Water Boiler And Gas Piping”

## Property taxes

- Assessment: $227,200
- 2025 tax: $5,305
- Assessed land: $76,800
- Assessed improvements: $150,400

## Zoning

R-1 (Neighborhood Housing).

## Recent sales

- Mar 26, 2025: $554,500, 1,288 sq ft ($431 per sq ft)

Open-market sales since mid-2019, from the state’s SR1A sales file.

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard. FEMA’s preliminary map: zone X, moderate risk: a 0.2% chance of flooding each year.

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