Tattenham Corner a high proportion of Central London commuters, is known as Tattenhams or Great Tattenham and Little Tattenham, and is in Tattenhams ward of Reigate & Banstead. The area is on the northern slope of the North Downs. It was formerly used largely for cattle pasture, sheep farming and wood gathering. By the 1770s, Tattenham Corner was the established name for the top section of the relatively new Epsom Racecourse on Epsom Downs. Between 1850 and 1950 much of the area was built up. The railways arrived in the area. Tattenhams (sometimes known as Tattenham Corner after the station) is a
Tattenham Corner line Railway at 660 V DC in March 1928, and later upgraded to 750 V DC by British Rail post-war. The line is now part of the Thameslink, Southern and Great Northern franchise. In May 2011 Smitham station was officially renamed , following a public vote on a new name for the station. The line diverges eastwards from the Brighton Main Line at Purley. It immediately splits from the Caterham Line and passes below the Brighton line. It then runs close to the Brighton line as far as Coulsdon Town, after which it turns westwards and follows the Chipstead Valley, eventually