In the 1960s, track amplification works resulted in the Box Hill-bound platform being rebuilt and converted to an island platform.[8] In December 1971, services on the third track from East Camberwell were extended though the station to Box Hill.[9]
In 2020, it was announced that the level crossings at Union and Mont Albert Roads would be fast-tracked for removal by 2023.[1] The project will involve the closure of both Mont Albert and nearby Surrey Hills, with a brand new railway station at Union, to be constructed between the two stations. The current station building on Platform 1 is to be refurbished and relocated within the precinct for community use.[1][10]
On 17 February 2023, the last train to depart from Mont Albert was a Belgrave-bound train at 20:37.[5] The station was permanently closed soon after for demolition, alongside Surrey Hills. The replacement new station, Union, opened on 22 May of that year.[11]