Christie's International Real Estate Westchester and Hudson Valley has complete luxury home listings for Chappaqua and nearby areas, including Pleasantville, Millwood and Thornwood. We have 34 property listing(s) in Chappaqua, and 1,990 listings in all of New York. Use the filters above to narrow your search for luxury homes for sale in Chappaqua. If you see a listing you like, click the photo to view details and connect with an agent in Chappaqua.