Algorithms can easily improve the process of finding the perfect home, says the boss of off-market platform Invisible Homes, so why would the big players leave an open goal like this?

Off-market exists because the open market is a broken model, argues the Invisible Homes boss.

Ruth Bloomfield explores the new gadgets & technological leaps that have shaped London’s prime property sector since the turn of the millennium – including portals, smartphones & social media.