One in five rental homes is now owned by a company landlord

Mayfair is "the ultimate destination for high net worth renters," says Tunstall Property, "followed by Knightsbridge and Belgravia respectively." Marylebone, however, comes out on top for rental investments.

Purely from a rental yield point of view, the highest performing property in Kensington and Chelsea is in fact the humble studio flat

Proportion approaches record low as focus shifts to the regions