# 4 Warner Ave, Jersey City

Two-family · built c. 1915 · Block 26503, Lot 34.

On Umarelli: https://umarelli.org/jersey-city/26503/34/4-warner-ave

More construction in Jackson Hill (Greenville): https://umarelli.org/jersey-city/greenville/jackson-hill.md

Every lot on block 26503: https://umarelli.org/jersey-city/26503.md

## Building permits

- Alteration, issued Sep 17, 2026, estimated cost $119K, described as “Interior renovation as per plans no addition”

## Property taxes

- Assessment: $231,500
- 2025 tax: $5,406
- Assessed land: $72,500
- Assessed improvements: $159,000

## 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