Christie's International Real Estate Northern New Jersey has complete luxury home listings for Andover and nearby areas, including Byram Township, Andover Township et Newton. We have 1 property listing(s) in Andover, and 6,196 listings in all of New Jersey. Use the filters above to narrow your search for luxury homes for sale in Andover. If you see a listing you like, click the photo to view details and connect with an agent in Andover.