Bush Hill Park is a London Overground station on the Enfield Town branch of the Lea Valley Lines, serving the neighbourhood of Bush Hill Park in the London Borough of Enfield, north London. It is 9 miles 69 chains (15.9 km) down-line from London Liverpool Street and is situated between Edmonton Green and Enfield Town, the terminus. Its three-letter station code is BHK and it is in Travelcard zone 5. In 2015 the line and Bush Hill Park transferred from Abellio Greater Anglia operation to become part of the London Overground network, and it was added to the Tube map.