Six-bedroom Fairfield House, built in 2004, is being sold fully furnished. It has four reception rooms, a study and a coach house and is just half a mile from St Peter Port, from where it is a 40-minute flight to Gatwick
Agent: Savills, 020 7016 3718, www.savills.co.uk; Cooper Brouard, 01481 236 039, www.cooperbrouard.com
They say: Take up the offshore tax benefits
We say: You will never go thirsty — water comes from a 345ft borehole