Christie's International Real Estate Westchester and Hudson Valley has complete luxury home listings for Rockland County and nearby areas, including Westchester County. We have 856 property listing(s) in Rockland County, and 6,206 listings in all of Nueva York. Use the filters above to narrow your search for luxury homes for sale in Rockland County. If you see a listing you like, click the photo to view details and connect with an agent in Rockland County.