# 25 Mc Williams Pl, Jersey City

Condominium · 125 units · built 1972 · Block 10004, Lot 1.

On Umarelli: https://umarelli.org/jersey-city/10004/1/25-mc-williams-pl

More construction in Hamilton Park: https://umarelli.org/jersey-city/downtown/hamilton-park.md

## Building permits

- Alteration, issued Sep 25, 2025, described as “Installation of sidewalk shed”
- Alteration, issued Apr 21, 2025, estimated cost $1K, described as “Install Starlink wireless communicator”
- Alteration, issued Apr 15, 2025, described as “Facade renovation Scope of work to be performed in accordance to specifications provided by O&S Associates”
- Alteration, issued Sep 26, 2023, 1 story, described as “Expansion of existing dance studio into adjacent office space. New partitions, millwork and finishes. Relocation of fire suppression and electrical fixtures and devices. No work on the exterior. COST OF CONSTRUCTION - $27,500”
- Alteration — Multi-Family, issued May 9, 2022, estimated cost $26K
- Alteration, issued Dec 4, 2014, described as “Install floor drain and 2 sinks and 6 branch circuits”

## Property taxes

- Assessment: $5,640,500
- 2025 tax: $96,440
- Assessed land: $4,185,200
- Assessed improvements: $1,455,300
- Condo units with their own tax lots: 125

## Tax breaks

- PILOT for market-rate housing, through Mar 3, 2034, $605,402 a year below the full tax.

## Zoning

Hamilton Square Redevelopment Plan, East Hamilton Place District.

## Recent sales

- Apr 13, 2026: $1,300,000, Unit 0323, 1,677 sq ft, sold with other lots
- Mar 30, 2026: $665,000, Unit 0517, 861 sq ft, sold with other lots
- Mar 12, 2026: $710,000, Unit 0812, 999 sq ft, sold with other lots
- Feb 17, 2026: $525,000, Unit 0218, 680 sq ft, sold with other lots
- Nov 15, 2025: $1,605,000, Unit 0510, 1,857 sq ft, sold with other lots
- Oct 30, 2025: $659,000, Unit 0317, 861 sq ft, sold with other lots
- Oct 10, 2025: $975,000, Unit 0411, 1,172 sq ft, sold with other lots
- Jul 25, 2025: $1,130,000, Unit 0611, 1,172 sq ft, sold with other lots
- Sep 23, 2024: $1,200,000, Unit 0507, 1,279 sq ft, sold with other lots
- Jun 27, 2024: $1,220,000, Unit 0619, 1,291 sq ft, sold with other lots

The 10 most recent of 47 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.

## Landmarks

Part of Hamilton Park Historic District (Jersey City historic district).

## Board and land use applications

- Hamilton SQ (case Not Available): Completed, 127 units, 11 stories, 55,000 sq ft retail, 35 parking spaces

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