#19: Kensington Palace Gardens
Location: London, U.K.
Home Value: $70 Million
This home on Billionaire’s Row in Kensington Gardens was originally purchased in 2011 by Tamara Eccelstone, daughter of billionaire Bernie Ecclestone. It’s close by to Taj Mittal, another luxury home on our list.
Tamara undertook some major renovations on the 55-room mansion, most notably adding a $1 million Amazonian crystal bathtub. The home also features a bowling alley, a subterranean swimming pool, a private nightclub, a beauty salon and a dog grooming room.
Owner: Tamara Eccelstone (daughter of Formula One Racing Group billionaire, Bernie Ecclestone)