Kensington Palace Gardens, London, U.K.
Photo: arabianbusiness
Kensington Palace Gardens in London is often referred to as “billionaire’s row” due to its high-end homes and extremely wealthy residents. Some of the most expensive properties in the world are located on this street as well as many different Embassies. The average price for a home on this street is estimated to be $22 million. This is claimed to be one of the three homes in this area owned by Lakshmi Mittal.