The original Warwick Farm station opened on 18 March 1889 as a private platform for William Forrester near the former level crossing on the Hume Highway.

It was relocated to its present location in 1943 when nearby Warwick Farm Racecourse was used as a military camp.

[6][7][8] The Southern Sydney Freight Line opened immediately to the east of the station in January 2013.

Previously, crossing the railway line required passengers to use the Hume Highway bridge.

Transit Systems NSW operates one bus route via Warwick Farm station, under contract to Transport for NSW: Warwick Farm station is served by one NightRide route: