Carshalton is a town, with a historic village centre, in south London, England, within the London Borough of Sutton. It is situated around 9.5 miles southwest of Charing Cross and around 1.3 miles east by north of Sutton town centre, in the valley of the River Wandle, one of the sources of which is Carshalton Ponds in the south of the village. From Wikipedia
