The highly anticipated Costco in Brentwood, California, is set to redefine the city’s commercial landscape. Located near Highway 4 and the future BART station, this development is strategically positioned to serve residents and surrounding communities.
A New Chapter for Brentwood’s Economy
Construction for the Costco warehouse began with a groundbreaking ceremony on July 23, 2024. The store is scheduled to open in March 2025 according to Costco’s website. This development is expected to generate substantial economic benefits, including increased sales tax revenue and hundreds of new jobs.

Key Features of the Project
The Costco warehouse will offer more than just shopping. Key highlights include:
A spacious warehouse with Costco’s signature bulk goods and services.
A fuel center to meet the needs of both shoppers and commuters.
The adjacent Innovation Center is a mixed-use development planned to feature retail, office, and residential spaces.
Prime Location and Accessibility
The warehouse is located at Lone Tree Way and Heidorn Ranch Road. Its proximity to Highway 4 and the planned eBART station enhances accessibility for commuters and residents alike. This makes the Costco an anchor for continued development in the area.
Impact on Brentwood’s Evolution
Brentwood’s transformation from an agricultural town to a thriving suburban hub is exemplified by this project. The new Costco will attract shoppers from across the region, boosting the city’s status as a commercial center in East Contra Costa County.
Last Updated on January 17, 2025 by F. E. Mufute