415 Yonge Street is a 19 storey Class B office building in downtown Toronto with 192,140 square feet of net rentable area and three levels of underground parking with a total of 133 parking spaces. Since acquiring the property in 1998, Anthem has performed a major redevelopment on the building, upgrading its interior finishes and mechanical systems. Additional upgrades are planned for certain systems, including building automation and security. Major tenants include Collect Corp., Ryerson University and the Ontario Ministry of Health.