Single Family Home for sale by owner in Sumter, SC 29150. 528 Mattison Avenue Sumter South Carolina Priced to sell! Make an appointment today to view this beautiful home! Home has been remodeled and has been immaculately maintained by the owners. The home has 4 bedrooms and 2 and 1/2 baths, a kitchen, dining room, living room / den with fireplace, an office / playroom, and a washer / dryer area. The home has hardwood floors throughout and has plantation blinds. Gorgeous crown molding is in every... See site for full property details.