# 399 Halladay St, Jersey City

Apartment building · 24 units · Block 15603, Lot 7.

On Umarelli: https://umarelli.org/jersey-city/15603/7/399-halladay-st

More construction in Lafayette: https://umarelli.org/jersey-city/bergen-lafayette/lafayette.md

## Building permits

- New — Multi-Family, issued Sep 22, 2022, estimated cost $200K, 24 units, 6 stories
- Alteration, issued Apr 16, 2025, estimated cost $225K, described as “New Elevator Installation”
- Alteration, issued Dec 19, 2024, described as “New sprinkler installation”
- Alteration, issued Jul 10, 2024, estimated cost $120K, described as “HVAC split unit condensers as per the mechanical drawings”
- Alteration, issued Jul 10, 2024, 4 stories, described as “Proposed new mix use apartment building 6 story (24) dwellings cost of construction - $2,548,200”
- Demolition — Commercial, issued May 12, 2022, estimated cost $45K
- Alteration — Commercial, issued Dec 8, 2021, estimated cost $3K

## Property taxes

- Assessment: $2,157,700
- 2025 tax: $50,382
- Assessed land: $1,711,200
- Assessed improvements: $446,500
- Last sale: $2,000,000 in 2021

## Zoning

Lafayette Park Redevelopment Plan, Lafayette Park Redevelopment Plan Zone.

## Recent sales

- Oct 28, 2021: $2,000,000, 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, moderate risk: a 0.2% chance of flooding each year. FEMA’s preliminary map: zone AE, high risk: a 1% chance of flooding each year, base flood elevation 12 ft (NAVD88).

## Board and land use applications

- Planning Board case P2025-0164: Site Plan Amendment, Fees Paid, applied Aug 6, 2025. The Applicant received Preliminary and Final Major Site Plan approval with "c" variance relief to construct a 6-story residential building containing 24 residential units, inclusive of 2 affordable residential units, and 5 parking spaces…
- 399-401 Halladay Street (case P21-043): Under Construction, 24 units, 2 affordable, 6 stories, 86 feet tall, 5 parking spaces

## In the news

[Development May Replace Industrial Site near Lafayette Park, Jersey City](https://jerseydigs.com/development-replace-industrial-site-lafayette-park-jersey-city/), Jersey Digs, Nov 22, 2021.

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