Christie's International Real Estate Northern New Jersey has complete luxury home listings for Keyport and nearby areas, including Cliffwood Beach, Union Beach et Aberdeen. We have 10 property listing(s) in Keyport, and 5,519 listings in all of New Jersey. Use the filters above to narrow your search for luxury homes for sale in Keyport. If you see a listing you like, click the photo to view details and connect with an agent in Keyport.