# 417A Union St, Jersey City

Single family · built c. 1895 · Block 20501, Lot 3.

On Umarelli: https://umarelli.org/jersey-city/20501/3/417a-union-st

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

Every lot on block 20501: https://umarelli.org/jersey-city/20501.md

## Building permits

- Alteration, issued Feb 18, 2025, estimated cost $13K, described as “Replace steam boiler and existing backflow preventer”
- Alteration, issued Mar 12, 2024, estimated cost $21K, described as “Cosmetic Kitchen: Remove existing kitchen cabinets and floor tiles. Install new floor tiles and cabinets while maintaining the same layout. Cosmetic Bathroom: Remove current floor tiles, wall tiles, toilet, and vanity. Install new floor and”
- Alteration, issued May 4, 2017, described as “Replacement hot water heater”
- Alteration, issued Dec 4, 2002, described as “Water Heater”

## Property taxes

- Assessment: $290,000
- 2025 tax: $6,772
- Assessed land: $88,000
- Assessed improvements: $202,000
- Last sale: $430,000 in 2023

## Zoning

R-1 (Neighborhood Housing).

## Recent sales

- Jun 22, 2023: $430,000, 1,304 sq ft, sold with other lots
- Apr 25, 2023: $400,000, 1,304 sq ft, sold with other lots

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

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard. FEMA’s preliminary map: zone X, moderate risk: a 0.2% chance of flooding each year.

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