In September 2011, Westmount moved to two buildings: Parkdale Elementary, which houses Kindergarten to Grade 4, and Sir William Van Horne High School in University Heights, which houses Grades 5 to 12.
In September 2011, Westmount shifted its educational facilities to two separate buildings: Parkdale Elementary (Grades K-4) and Sir William Van Horne High School (Grades 5-12).