Hersham is a suburban village in Surrey, within the M25 and the Greater London Built-up Area. It has a mixture of low and high rise housing and has four technology/trading estates. Hersham is contiguous with Walton-on-Thames, its post town, to the north and northwest, and with Esher to the east. Hersham is served by Hersham and Walton-on-Thames railway stations with a minimum of two trains per hour and differing types of services on the South West Main Line.