The Christie's International Real Estate network has complete luxury home listings for Boulogne Billancourt and nearby areas, including Saint Cloud, Issy les Moulineaux y Suresnes. We have 14 property listing(s) in Boulogne Billancourt, and 61 listings in all of Ile-De-France. Use the filters above to narrow your search for luxury homes for sale in Boulogne Billancourt. If you see a listing you like, click the photo to view details.