Christie's International Real Estate Westchester and Hudson Valley has complete luxury home listings for Middletown and nearby areas, including New Hampton, Circleville and Slate Hill. We have 466 property listing(s) in Middletown, and 11,348 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.