Christie's International Real Estate Westchester and Hudson Valley has complete luxury home listings for Putnam Valley and nearby areas, including Shrub Oak, Mohegan Lake and Jefferson Valley. We have 1 property listing(s) in Putnam Valley, and 7,191 listings in all of New York. Use the filters above to narrow your search for luxury homes for sale in Putnam Valley. If you see a listing you like, click the photo to view details and connect with an agent in Putnam Valley.