Located in Concord, CA, Sunvalley serves shoppers from across the region. Shoppers can find this Super-Regional Center at Willow Pass Rd. West of I-680. The center first opened its doors in 1967 and underwent a significant renovation in 1992. The mall spans 1,332,000 sqft. of leasable retail area and is home to around 148 stores. Guests will find 7,500 parking spaces at the venue.