Southcote, as a ward, is bounded to the north by Norcot, to the north-east by Battle, to the east by Minster and to the south-east by Whitley. To the south, south-west and west Southcote forms the boundary between the Reading and West Berkshire. The boundaries of Southcote are formed by Calcot Park to the north-west, the northern edge of Prospect Park to the north, the Reading to Basingstoke railway line to the east and by channels of the River Kennet to the south. The western boundary runs through housing in the Fords Farm area.