Check out Credit Suisse boss Garrett Curran's plans for a £10 million 'mega mansion' in Kensington

Credit Suisse's UK CEO wants to combine three flats in London's upmarket Belgravia neighbourhood into one £10 million "mega mansion", $4.

Garrett Curran wants to $4 a Grade II listed building, into one "mega mansion" over two floors that will be worth approximately £10 million according to the Telegraph.

But to get his project pushed through, Curran is also proposing to renovate an old house elsewhere in the same borough - just to keep the council happy.

Kensington and Chelsea council, which oversees the Belgravia property, has a planning rule that forbids changes that will result in the loss of homes.

So Curran's property developers, Savills, are planning to convert the old house in West Kensington into 4 flats to even out the Credit Suisse boss's plans.

The council will decide by October 5 on the plans - check them out below.