Buying a home in Sierra County, California doesn't have to be difficult - Homes.com makes home buying a breeze. With 103 homes for sale in Sierra County, California, you can search by price, bedrooms, neighborhood, and even by property type. Search Sierra County homes for sale, foreclosures, MLS listings, and more. Make an informed decision with Sierra County school data, neighborhood information, find Sierra County real estate agents, and research home values in Sierra County, CA. Homes.com has everything you need but the house keys.