Buying a home in Port Republic, New Jersey does not have to be difficult - Homes.com makes home buying a breeze. With 14 homes for sale in Port Republic, New Jersey, you can search by price, bedrooms, neighborhood, and even by property type. Search Port Republic homes for sale, foreclosures, MLS listings, and more. Make an informed decision with Port Republic school data, neighborhood information, find Port Republic real estate agents, and research home values in Port Republic, NJ. Homes.com has everything you need but the house keys.