# 303 Armstrong Ave, Jersey City

Single family · built c. 1922 · Block 25401, Lot 9.

On Umarelli: https://umarelli.org/jersey-city/25401/9/303-armstrong-ave

More construction in Our Lady of Mercy: https://umarelli.org/jersey-city/greenville/our-lady-of-mercy.md

Every lot on block 25401: https://umarelli.org/jersey-city/25401.md

## Building permits

- Alteration, issued Apr 13, 2015, described as “Reconstruction of front deck and front steps. MAILED OUT ON 7-16-18”
- Alteration, issued Jul 23, 2009, described as “Bldg: removal of 1-550 gallon ust.”
- Alteration, issued Jul 23, 2009, described as “BLDG: Tank installation.”

## Property taxes

- Assessment: $195,200
- 2025 tax: $4,558
- Assessed land: $89,000
- Assessed improvements: $106,200
- Last sale: $279,000 in 2017

## Zoning

R-1 (Neighborhood Housing).

## Recent sales

- Sep 11, 2025: $510,000, 792 sq ft ($644 per sq ft)

Open-market sales since mid-2019, from the state’s SR1A sales file.

## 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