Keystone Plaza is a retail and office multiplex consisting of two retail buildings and two restaurant buildings facing US 290, along with two 2-level-retail buildings facing Mangum Road, a 5-story office tower hovering above a community plaza, and a two-story parking garage at the center of the complex. Keystone plaza holds a total offering of 72,500 sf of retail & restaurant spaces, 50,000 sf of class B office spaces, and EV charging stations at key locations by the completion of the project repositioning.