Christie's International Real Estate Westchester and Hudson Valley has complete luxury home listings for Middletown and nearby areas, including New Hampton, Slate Hill and Goshen. We have 27 property listing(s) in Middletown, and 1,465 listings in all of New York. Use the filters above to narrow your search for luxury homes for sale in Middletown. If you see a listing you like, click the photo to view details and connect with an agent in Middletown.