Hawthorne Mill

Hawthorne Mill is an approved project that will construct up to 1000 new residential units, mixed-use retail, commercial, and open space over 412 acres in northeastern Fairfield.

This project will be split into two components: Hawthorne Mill East and Hawthorne Mill West (Coopers Landing).

Hawthorne Mill East will consist of 379.3 acres and will include:

• 387 low-medium-density single-family residential units
• 119 medium-density single-family residential units
• One parcel for very-high-density residential units (6.5 acres)
• Three mixed-use and retail parcels (4.0 acres)
• Two park/recreation center parcels
• Three trail corridor parcels
• Three parcels for detention/water quality and a pump station
• Five open space parcels (276.2 acres)

The Coopers Landing subdivision will consist of 32.8 acres and would create the following:

• 169 residential lots
• 0.4 acre pocket park

The area that separates the two developed sides will remain as open space/conservation due to a "thriving population of the federally-listed endangered plant Contra Costa goldfields."

Current Status

In April 2020, Lewis Land Developers purchased the properties and plans to modify the plans to better incorporate them into their adjacent Villages at Fairfield development.