North Phoenix’s tech desert is about to get a big-box upgrade. Costco is expected to start turning dirt this spring on a new warehouse inside Halo Vista, the massive master-planned community that wraps around TSMC’s North Phoenix campus. Developers say grading is scheduled to kick off next month, the first visible step toward a Towne Center that will feature the wholesale giant alongside two Marriott hotels. The 2,300‑acre project is being pitched as a roughly $7 billion “city within a city” aimed at serving TSMC workers, their suppliers and a rapidly growing tech corridor, with early retail and hotel commitments framed as the spark that turns an industrial campus into a full-service neighborhood.
According to Phoenix Business Journal, Costco will anchor the Halo Vista retail district, and grading is scheduled to begin next month. Reporter Hailey Mensik noted that the development team has queued up site work ahead of vertical construction to get utilities and roads in place for the first phase.
Halo Vista is a 2,300‑acre master-planned community led by Mack Real Estate Group and McCourt Partners and marketed as a mixed-use “city within a city” built around TSMC’s semiconductor campus, according to AZBEX. Industry coverage from CoStar has detailed the project’s scale and planned mix of uses. The tenants first surfaced publicly in a Hoodline piece, Costco and Marriott Join Halo Vista, when the warehouse club and hotel flags were announced for the site…