[5] The opening of the station added 2 minutes to the schedules of Auckland-Papakura trains.

[6] Puhinui, Homai and Te Mahia all opened at about the same time as Tironui, to cater for the expansion of Auckland's southern suburbs.

[9] Duplication of the tracks between Papatoetoe and Papakura, through Tironui, started in 1929 as an employment relief scheme[10] and was completed on 29 March 1931.

[11] The New Zealand Ministry for Culture and Heritage gives a translation of "expansive view" for Tironui.

[12] In 2015 Auckland Transport agreed to investigation of a potential station site at Tironui, which could be opened if growth requires it.