Brimsdown railway station is on the Lea Valley line that forms part of the West Anglia Main Line, serving the neighbourhood of Brimsdown in the London Borough of Enfield, north London. It is 10 miles 61 chains (17.3 km) down the line from Liverpool Street Station and is situated between Ponders End and Enfield Lock. Its three-letter station code is BMD and it is in Travelcard Zone 5.
More information on the Wikipedia page [1] and the TfL page [2]