Warden station was opened in 1968 in what was then the Borough of Scarborough, and served as the Bloor-Danforth line's eastern terminus for 12 years until the extension to Kennedy was completed in 1980.

Until 1973, the buses and the subway trains serving the station were in separate fare zones and so the turnstiles and collector booths were placed between the bus bays and the subway platforms.
When the zones were abolished, the layout was reconfigured to bring the buses inside the station's fare-paid area; one collector booth, left isolated inside the fare-paid zone, became an information booth.

The station's previous address was 3276 St. Clair Avenue East.
Since around 2013-14, it has been changed to its present address, 701 Warden Avenue.
Warden station was opened in 1968 in what was then the Borough of Scarborough, and served as the Bloor-Danforth line's eastern terminus for 12 years until the extension to Kennedy was completed in 1980.
Until 1973, the buses and the subway trains serving the station were in separate fare zones and so the turnstiles and collector booths were placed between the bus bays and the subway platforms. When the zones were abolished, the layout was reconfigured to bring the buses inside the station's fare-paid area; one collector booth, left isolated inside the fare-paid zone, became an information booth.
The station's previous address was 3276 St. Clair Avenue East. Since around 2013-14, it has been changed to its present address, 701 Warden Avenue.
Warden station