It thinks there is scope for 180,000 rooftop properties in the capital. Areas it has previously worked in include Camden and West Hampstead, and it recently secured separate funding from the Government’s Homes England.
It is hoped the company can help City Hall to meet its target of 65,000 new homes per year.
James Murray, deputy mayor for housing and residential development, said: “London’s housing crisis has been decades in the making, and we need to use every possible opportunity to build more council, social rented, and other genuinely affordable homes.”