# 18 Jefferson Ave, Jersey City

Single family · built c. 1890 · Block 5803, Lot 29.

On Umarelli: https://umarelli.org/jersey-city/5803/29/18-jefferson-ave

More construction in Waverly: https://umarelli.org/jersey-city/heights/waverly.md

Every lot on block 5803: https://umarelli.org/jersey-city/5803.md

## Building permits

- Alteration, issued Nov 18, 2015, described as “Install combo boiler/water heater”
- Alteration, issued Mar 12, 2014, described as “Low voltage burglar alarm & co detector”
- Alteration, issued May 12, 2009, described as “Run new 4inch wast line from rear of building to city sewer in street, also run leader line from rear”
- Alteration, issued Jul 12, 2006, described as “Water heater”

## Property taxes

- Assessment: $509,700
- 2025 tax: $11,902
- Assessed land: $199,500
- Assessed improvements: $310,200
- Last sale: $290,000 in 2009

## 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