Buying a home in Napa County, California doesn't have to be difficult - Homes.com makes home buying a breeze. With 830 homes for sale in Napa County, California, you can search by price, bedrooms, neighborhood, and even by property type. Search Napa County homes for sale, foreclosures, MLS listings, and more. Make an informed decision with Napa County school data, neighborhood information, find Napa County real estate agents, and research home values in Napa County, CA. Homes.com has everything you need but the house keys.