# 11 Williams Ave, Jersey City

Two-family · built c. 1855 · Block 20502, Lot 41.

On Umarelli: https://umarelli.org/jersey-city/20502/41/11-williams-ave

More construction in West Side: https://umarelli.org/jersey-city/west-side/west-side.md

Every lot on block 20502: https://umarelli.org/jersey-city/20502.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $291,900
- 2025 tax: $6,816
- Assessed land: $110,000
- Assessed improvements: $181,900
- Last sale: $75,000 in 1987

## 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