Buying a home in Gaston, South Carolina does not have to be difficult - Homes.com makes home buying a breeze. With 148 homes for sale in Gaston, South Carolina, you can search by price, bedrooms, neighborhood, and even by property type. Search Gaston homes for sale, foreclosures, MLS listings, and more. Make an informed decision with Gaston school data, neighborhood information, find Gaston real estate agents, and research home values in Gaston, SC. Homes.com has everything you need but the house keys.