The Bay Area is getting a new Costco Warehouse next month.
The storefront is scheduled to open on November 6, 2026, at 860 Admiral Callaghan Lane in Vallejo, according to the Costco website.
And per developer Lewis Retailer Centers, Vallejo drivers may have a chance to fuel up at the location’s new Costco gas station as soon as late October.
From Plaza Drive to Admiral Callaghan
The new location at 860 Admiral Callaghan Lane is replacing the existing Vallejo warehouse at 198 Plaza Drive, which originally opened in 1989.
According to the San Francisco Chronicle, the new store is larger than the old location at 152,000 square feet. It will have 32 fueling positions, double the current number, as well as more parking. Not to mention all the usual Costco accoutrements with a pharmacy, tire center, optical department, and hearing aid center.
The new warehouse is part of Fairview Plaza, a 51-acre mixed-use site led by Lewis Retail Centers. Construction is still ongoing for the area’s shop buildings, which will eventually house additional tenants like NorthBay Healthcare, Wells Fargo, and Raising Cane’s.
The new Costco is one of 14 Costcos slated to open in the U.S. and Canada before the end of 2026, including an October opening in Camarillo. CEO Ron Vachris said on a September earnings call that 33 more will open in 2027, including five relocations.