#7 – 17 Kensington Palace Gardens, London
Russian business tycoon and owner of Chelsea FC, Roman Abramovich is one of the tenants of prestigious Kensington Palace Gardens street. Abramovich purchased his 15-bedroom estate at 17 Kensington Palace Gardens for £90 million from a Belgian hedge-fund manager Pierre Lagrange in 2011. Since purchase, Abramovich added a tennis court, health center and a car museum to the list of features of this prestigious property in the most expensive part of London.