Editors note: This article was updated at 4:35 p.m. on Feb. 3, 2026 to clarify Costco used to have a store in Worcester.
Costco is moving forward on building its first store in Central Massachusetts in more than three decades, a representative for the company recently told town officials.
Attorney John Weaver told Southborough Planning Board members in January that the company is looking forward to getting the ball rolling on the project…