Property at 574 Eglinton Avenue West was expropriated for the construction of the main Chaplin station entrance.

[4] In order to accommodate the third entrance, fire station 135 located at 641 Eglinton Avenue West was closed and its eastern portion demolished.

The fire hall was built in 1932, and is listed on the City of Toronto Inventory of Heritage Properties.

[2][5] By September 2021, electrical and communications systems had been installed and were ready for use between Caledonia and Chaplin stations, although vehicle testing there would be conducted later in 2021.

[6] As of November 2023[update], the following are the proposed connecting routes that would serve this station when Line 5 Eglinton opens:[7]