Palais Bulles in Cannes, France is the most expensive home built in Europe. According to Christie’s International Real Estate property is worth 455 million dollars.
Built between 1975 and 1989 and designed by Hungarian architect Antti Lovag, the palace was once owned by fashion designer Pierre Cardin. The futuristic building is designed with an unusual decor, has 10 bedrooms, spherical living room and a garden with pools and ponds.
