Esher /ˈiːʃər/ is a town in Surrey, England, to the east of the River Mole.Esher is an outlying suburb of London, and with Esher Commons at its southern end, the town marks one limit of the Greater London Built-Up Area. Esher has a linear commercial high street and is otherwise suburban in density, with varying elevations, few high rise buildings and very short sections of dual carriageway within the ward itself. Esher covers a large area, between 13 and 15.4 miles southwest of Charing Cross.