The station was opened as Brentford Road on 1 January 1869 by the London and South Western Railway on a new branch line to built from the West London Joint Railway starting north of Addison Road station. The line ran through Shepherd's Bush and Hammersmith via a now closed curve and Grove Road station in Hammersmith. A short connection was also made from the North & South Western Junction Railway line to meeting the L&SWR line immediately north of the station. This line was served by the North London Railway. Brentford Road station originally had four platforms; two on the line to Richmond and two serving a loop which connected to the line through Kew Bridge station. Between 1 June 1870 and 31 October 1870 the Great Western Railway briefly ran services from to Richmond via Hammersmith & City Railway tracks to Grove Road then on the L&SWR tracks through Gunnersbury. The station was given its current name in 1871. On 1 June 1877, the District Railway opened a short extension from its terminus at Hammersmith to connect to the L&SWR tracks east of station. The DR then began running trains over the L&SWR tracks to Richmond. On 1 October 1877, the Metropolitan Railway restarted the GWR's former service to Richmond via Grove Road station. The DR's service between Richmond, Hammersmith and central London was more direct than the NLR's route via, the L&SWR's or the MR's routes via Grove Road station or the L&SWR's other route from Richmond via. From 1 January 1894, the GWR began sharing the MR's Richmond service and served Gunnersbury once again, meaning that passengers from Gunnersbury could travel on the services of five operators. Following the electrification of the DR's own tracks north of in 1903, the DR funded the electrification of the tracks through Gunnersbury. The tracks on the Richmond branch were electrified on 1 August 1905. Whilst DR services were operated with electric trains, the L&SWR, NLR, GWR and MR services continued to be steam hauled. MR services were withdrawn on 31 December 1906 and GWR services were withdrawn on 31 December 1910 leaving operations at Gunnersbury to the DR, the NLR and L&SWR. By 1916, the L&SWR's route through Hammersmith was being out-competed by the District to such a degree that the L&SWR withdrew its service between Richmond and Addison Road on 3 June 1916, leaving the District as the sole operator over that route. In 1932, the Chiswick Curve was closed and the tracks were later removed. The site of the curve is now a housing estate known as Chiswick Village. On 8 December 1954 the station was damaged by a tornado which ripped off the roof and injured six people. In the 1960s the station was redeveloped with just the two platforms it currently possesses. The London Overground and London Underground services share the same tracks.
Services
Gunnersbury currently has the following National Rail London Underground services, which are operated byClass 378, and S Stock ;London Underground Off-peak:
London Underground is classed as an open access operator between Richmond and Action Lane Junction with LU purchasing individual slots on the North London line from Network Rail.
Connections
routes 237, 267, 391, 440 and H91 and night route N9 serve the station.
