Ryan Homes is taking precautionary measures to insure the safety of our valued customers and employees. Our model homes are open, but we are meeting 1 on 1. Please contact the sales team via ryanhomes.com to schedule your private appointment. Limited Time Only: Free Finished Basement! To Be Built Columbia floor plan at Magness Mill by Ryan Homes. A beautiful open floor plan with custom options available, resting in a quiet community close to shopping and the highly rated Bel Air Schools. Other home sites available offering a variety of settings. Photos are representative only.