The station opened with the line on 13 August 1866, and had two wooden side platforms and an intermediate centre platform to serve the third centre line.[3]
The present island platform dates from the 1970s which is on a viaduct with the line: there are 48 steps leading to it, and one block of platform buildings.
Design
The station has step free access from platform to street via a lift. A ramp is required for wheelchair access to and from the train.[4]
A small number of London Overground services are extended beyond Dalston Junction to and from Highbury & Islington. The station is also served by one train per day to and two trains per day from Battersea Park.
During the evenings (after approximately 20:00), the service between London Bridge and Beckenham Junction is reduced to hourly. This service does not run on Sundays.