
On the Thames, near Bisham in Berkshire, boats line the green, leafy banks of the river. There are two islands connected to the mainland: one with a cluster of houses and a private marina, and one connected to Temple lock and weir.
Between them, in the middle of the river, lies another, smaller island, roughly the size of a family home. And this could be yours for just £75,000. Finally: an affordable private island.