South Harrow is the southern part of the town of Harrow, located south-west of Harrow-on-the-Hill in the London Borough of Harrow. Its development originally spread south and west from the hamlet of Roxeth in the urbanisation process and easier access from Central London by rail. Six roads now converge at Roxeth hamlet centre at the bottom of Roxeth Hill. Its areas include, in the west, the area of Shaftesbury Circus/Avenue and in the south a shopping area, South Harrow tube station and the high street, Northolt Road.