The small station building is situated north of the tracks on the east side of Royal York Road.

The 1916 Mimico Station deteriorated and was close to demolition when it was saved by community volunteers and moved to a new permanent location in Coronation Park at the northwest corner of Judson St and Royal York Rd in 2007.

It included the expansion of the platforms to fit 12-car trains, an expanded parking area, a pedestrian tunnel to Manchester Street, and a new station building.

[5] By April 2022, Metrolinx and Vandyk Properties had signed an agreement to build a new Mimico GO Station along with an adjacent Transit Oriented Community.

On June 25, 2018, the TTC started operating 176 Mimico GO bus service on a one way loop between the Lake Shore bus loop (Park Lawn Road) and Mimico GO Station every 30 minutes, which meets with GO train trips during peak periods.