# 407 Union St, Jersey City

Four-family · built c. 1920 · Block 20501, Lot 9.

On Umarelli: https://umarelli.org/jersey-city/20501/9/407-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 Sep 3, 2025, estimated cost $1K, described as “1 removal 550 Gal USTR”
- Alteration, issued Oct 10, 2008, described as “Install 3 gas chimney liners and 1 oil chimney liner”

## Property taxes

- Assessment: $357,100
- 2025 tax: $8,338
- Assessed land: $108,000
- Assessed improvements: $249,100
- Last sale: $445,000 in 2006

## 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