Buying a home in Monmouth, Maine does not have to be difficult - Homes.com makes home buying a breeze. With 26 homes for sale in Monmouth, Maine, you can search by price, bedrooms, neighborhood, and even by property type. Search Monmouth homes for sale, foreclosures, MLS listings, and more. Make an informed decision with Monmouth school data, neighborhood information, find Monmouth real estate agents, and research home values in Monmouth, ME. Homes.com has everything you need but the house keys.