Communities outside the administrative area of Greater London that are within the code are Buckhurst Hill, Chigwell, Loughton and Sewardstone in Essex; Borehamwood, Bushey, Carpenders Park, Elstree and South Oxhey in Hertfordshire; and Ewell, Molesey, Thames Ditton and Whyteleafe in Surrey.
South Africa | New South Wales | South Korea | South Australia | South America | South Carolina | South Dakota | University of New South Wales | South Island | South India | South Park | South Vietnam | South Yorkshire | Newcastle, New South Wales | South Wales | South Asia | South Shetland Islands | South Pacific | South | South Tyrol | South by Southwest | Ryde, New South Wales | Governor of New South Wales | Columbia, South Carolina | New South Wales Legislative Assembly | South Pole | University of South Florida | South London | University of South Carolina | South Sudan |
It is bounded to the West by a railway line that separates it from South Oxhey, to the East by the A4008 Watford to Harrow Road (Oxhey Lane), to the South by the B4542 (Little Oxhey Lane), Green Belt and the boundary with the London Borough of Harrow and to the North by woodland (Margeholes Wood and Sherwood Wood).