The Sotheby's International Realty network has complete luxury home listings for Olney and nearby areas, including Sandy Spring, Brinklow en Derwood. We have 65 property listings in Olney, and 12,626 listings in all of Maryland. Use the Refine Search button above to narrow your search for luxury homes for sale in Olney. If you see a home listing you like, click the photo to view details, or click the agent's name to request more information.