Rugby fans who fancy living near World Cup superstar Jonny Wilkinson might consider buying a mini-stately home outside Hexham, Northumberland. But, whereas the Newcastle Falcons fly-half owns a remote £675,000 stone farmhouse nearby, Callerton Hall is a pukka Georgian pile. Set in 12 acres, including a walled garden, it has six bedrooms, a gym and a cinema. "The owner has spent a fortune modernising it," says Knight Frank, which is asking £1.5 million