Christie's International Real Estate New Jersey has complete luxury home listings for Bethlehem Township and nearby areas, including Hampton, Glen Gardner and Bloomsbury. We have 2 property listing(s) in Bethlehem Township, and 8,784 listings in all of New Jersey. Use the filters above to narrow your search for luxury homes for sale in Bethlehem Township. If you see a listing you like, click the photo to view details and connect with an agent in Bethlehem Township.