The Christie's International Real Estate network has complete luxury home listings for Boulogne Billancourt and nearby areas, including Sevres, Saint Cloud và Issy les Moulineaux. We have 18 property listing(s) in Boulogne Billancourt, and 70 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.