a number of people are currently paying around £ 150 a week to live in exclusive parts of mayfair and covent garden in london which are owned by housing associations and are now worth several million .
under conservative plans to give tenants the chance to own their own homes , people living in these plush properties could now get the chance to buy them with discounts of up to £ 102,000 in london .
many of them were built years ago in areas which have now become expensive and are worth millions of pounds .