Victoria Beckham and David Beckham have three incredible homes, a main residence in London, a swanky apartment in Miami and an idyllic property in the Cotswolds. The latter is where the family spend a lot of time during the school summer holidays – and their major changes have doubled its value!REVEALED: Inside The Beckhams' incredible Miami homeMoney.co.uk enlisted the expertise of an estate agent from housebuyers4u.co.uk to evaluate the renovations made to The Beckhams’ countryside home in order to estimate the value increase.The research concluded that the A-list family have increased the property's value from around £6million to £12million!WATCH: See inside the Beckhams' beautiful homesThe Beckham family own a converted barn in the Great Tew estate, which is located in Chipping Norton, a quaint Cotswolds town.