# 20 Madison Ave, Jersey City

Two-family · built c. 1890 · Block 18801, Lot 43.

On Umarelli: https://umarelli.org/jersey-city/18801/43/20-madison-ave

More construction in Jackson Hill (Bergen-Lafayette): https://umarelli.org/jersey-city/bergen-lafayette/jackson-hill.md

Every lot on block 18801: https://umarelli.org/jersey-city/18801.md

## Building permits

- Alteration, issued Sep 14, 2016, described as “Replacement (4) water closet (6) sink”
- Alteration, issued Dec 8, 2011, described as “Install Low Voltage burglar alarm”
- Alteration, issued Dec 17, 2004, described as “15 fixures 2 recep 6 switches 100 amp subpanel”
- Alteration, issued Nov 5, 2004, described as “Chimney liner”
- Alteration, issued Oct 29, 2004, described as “1 hot water boiler 1 backflow preventer”
- Alteration, issued Jan 13, 2003, described as “Water Heater”

## Property taxes

- Assessment: $457,000
- 2025 tax: $10,671
- Assessed land: $76,000
- Assessed improvements: $381,000
- Last sale: $199,000 in 2016

## 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