# 323 Fourth St, Jersey City

Condominium · 4 units · built 2018 · Block 11101, Lot 9.

On Umarelli: https://umarelli.org/jersey-city/11101/9/323-fourth-st

More construction in Harsimus Cove: https://umarelli.org/jersey-city/downtown/harsimus-cove.md

Every lot on block 11101: https://umarelli.org/jersey-city/11101.md

## Building permits

- New construction, issued Aug 30, 2016, 4 units, 4 stories, described as “New construction of 4 story 4 unit residential condominium building with parking in rear - condo unit #4”
- Alteration, issued Jul 13, 2026, estimated cost $11K, described as “Heat Pump Replacement”
- Alteration, issued Jan 6, 2026, estimated cost $75K, 4 stories, described as “Removal of damaged siding and replacement with new siding”
- Alteration, issued Dec 28, 2016, described as “Sewer connection, 1 sanitary, and 1 storm”
- Alteration, issued May 24, 2016, described as “Demo two family house”
- Alteration, issued May 12, 2016, described as “Temp service - for reconstuction of a two family”
- Alteration, issued Apr 12, 2016, described as “Cap 4" sewer”
- Alteration, issued Feb 5, 2013, described as “Reconect switch to boiler converted from oil to gas uninstall new boiler and chimney liner”
- Alteration, issued Dec 10, 2012, described as “Remove-(275-gal)-AST oil tank-(above groun in basement).”
- Alteration, issued Mar 16, 2012, described as “Repalcement of water heater.”

## Property taxes

- Assessment: $5,139,000
- 2025 tax: $96,687
- Assessed land: $750,600
- Assessed improvements: $4,388,400
- Condo units with their own tax lots: 4

## Zoning

RC-3 (Residential Commercial District 3).

## Recent sales

- Nov 5, 2025: $991,000, Unit 0002, 1,200 sq ft ($826 per sq ft)
- Sep 17, 2025: $1,249,000, Unit 0004, 1,311 sq ft ($953 per sq ft)
- Aug 1, 2024: $1,200,000, Unit 9001, 1,311 sq ft ($915 per sq ft)

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

## Flood zone

Current FEMA flood map: zone AE, high risk: a 1% chance of flooding each year, base flood elevation 9 ft (NAVD88). FEMA’s preliminary map: zone AE, high risk: a 1% chance of flooding each year, base flood elevation 11 ft (NAVD88).

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