Forbes House Set To Become London’s First £300 Million Home

Forbes House Set To Become London’s First £300 Million Home

A 19th century mansion in Belgravia could now become London's first £300 million ($430 million) private home.. Earlier this month, planning officers for Westminster Council approved an application to refurbish part of the interiors of Forbes House on Halkin Street, SW1.. The works for the conversion into a family home and extension to the property are rumored to cost another £150 million..