Buying a home in Allentown, New Jersey does not have to be difficult - Homes.com makes home buying a breeze. With 31 homes for sale in Allentown, New Jersey, you can search by price, bedrooms, neighborhood, and even by property type. Search Allentown homes for sale, foreclosures, MLS listings, and more. Make an informed decision with Allentown school data, neighborhood information, find Allentown real estate agents, and research home values in Allentown, NJ. Homes.com has everything you need but the house keys.