A station on the Central Line in Travelcard Zone 3. Opened 30 June 1947. Close to the former stations on the Great Western and Great Central Joint Railway 'Twyford Abbey' (1904-11) and 'Brentham' (or 'Brentham (for North Ealing)) (1911-15, 1920-47). The centrepiece of the Hanger Lane Gyratory System.
It is close to Park Royal Station
The Wikipedia page is [1] and the TfL page is [2]. Some further information here and here.