# 257 Neptune Ave, Jersey City

Two-family · built c. 1905 · Block 28501, Lot 21.

On Umarelli: https://umarelli.org/jersey-city/28501/21/257-neptune-ave

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

Every lot on block 28501: https://umarelli.org/jersey-city/28501.md

## Building permits

- Alteration, issued Jun 14, 2005, described as “1 water heater”

## Property taxes

- Assessment: $314,000
- 2025 tax: $7,332
- Assessed land: $92,000
- Assessed improvements: $222,000
- Last sale: $500,000 in 2024

## Zoning

R-1 (Neighborhood Housing).

## Recent sales

- Oct 14, 2024: $500,000, 2,220 sq ft ($225 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