Costco Coming to South Meridian | Boise News

Boise News Today | 2 Min News | The Daily News Now! · Aug 4, 2026 · 1m

Costco is set to open its fourth location in The Treasure Valley — a massive 200,000-square-foot warehouse with a 16-pump gas station and 900 parking spots — right in South Meridian at the corner of Meridian and Lake Hazel roads. Part of the Pinnacle master-planned community, construction is moving fast with walls up on the main building and nearby road improvements, including widening Meridian Road, targeted for completion by early October. Valued at nearly $32 million, this game-changing store promises to cut down long commutes for locals in South Meridian and Kuna — though Costco remains…