3. The most important private residence to be built in England since the 19th century: Updown Court, England
Estimated to worth 150 million dollars, this residence is situated at 25 miles from London and has 103 rooms, 5 swimming pools and 24-carat-gold leafing on the study’s mosaic floor.
But not only the features of the house are included in this price. To have neighbors like Elton John or the queen cost a lot too.