Chelsfield railway station is on the South Eastern Main Line, serving the Chelsfield and Green Street Green areas south of Orpington, in the London Borough of Bromley, south-east London. It is 15 miles 25 chains (24.6 km) down the line from London Charing Cross and is situated between Orpington and Knockholt stations. It is in Travelcard Zone 6. The modern station building dates from the 1970s when its predecessor was damaged by fire.