# 239 Columbia Ave, Jersey City

Two-family · built 1940 · Block 603, Lot 53.

On Umarelli: https://umarelli.org/jersey-city/603/53/239-columbia-ave

More construction in Western Slope: https://umarelli.org/jersey-city/heights/western-slope.md

Every lot on block 603: https://umarelli.org/jersey-city/603.md

## Building permits

- Alteration, issued Oct 20, 2026, estimated cost $16K, described as “Replace steam boiler & existing backflow preventer”
- Alteration, issued Oct 29, 2010, described as “Replace steam boiler, 1 backflow preventer, rewire 1 switch”

## Property taxes

- Assessment: $383,700
- 2025 tax: $8,959
- Assessed land: $229,000
- Assessed improvements: $154,700

## 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