In addition to the main indoor shopping centre, Galeries d'Anjou has several stores around its parking lot including Best Buy and Rona l'Entrepôt.

In 1967, the part of Radisson Street in Anjou was renamed Galeries d'Anjou Boulevard in honor of the upcoming shopping mall.

[12] In 1975, then manager and co-owner Cadillac Fairview announced the expansion of Galeries d'Anjou to bring the total size of the shopping centre from 700,000 to 920,000 square feet.

[16] In 1984, Hudson's Bay Company transferred to its real-estate unit Markborough Properties the shopping malls that were owned by Simpsons.

[19] The store's basement once served in the early 1990s as a warehouse for The Bay's bargains in Montreal, specifically on household products such as large appliances and home furnishings.

[18] The shopping centre did not increase size this time, but it added 30 new retail stores, a new food court in addition to making a series of interior upgrades to rejuvenate the 25-year-old mall that had become outdated and was losing young customers to rival Place Versailles.

[31][32] Simons itself was built on the mall's parking lot, while the small tenants took the site of the former food court whose building was torn down to accommodate the expansion.

[35] Target acquired the lease of Zellers at Galeries d'Anjou, allowing it to open its own store on October 18, 2013.

[36] After Target closed all its stores in Canada in April 2015, its space at Galeries d'Anjou was left vacant for two years.

It is expected that with the Blue line extension into Anjou the future metro station will connect underground to the mall through a pedestrian tunnel.

[47] On February 16, 2023, it was announced that Ivanhoé Cambridge and the STM, owners of the Montreal metro, have agreed to the construction of the brand new Anjou terminus station of the Blue Line to take place right near the mall.