Former tallest buildings in Canada by province and territory
Alberta
Columns: Years | Building | City | Height | Storeys
1984–present | Suncor Energy Centre - West | Calgary | m (ft) | 52 | 1976-1984 | Scotia Centre | Calgary | m (ft) | 41 | 1975-1976 | Bow Valley Square 2 | Calgary | m (ft) | 39 | 1974-1975 | 715 - 5th Avenue SW | Calgary | m (ft) | 32 | 1971-1974 | TELUS Plaza South | Edmonton | m (ft) | 34 | 1971 | Coast Edmonton House | Edmonton | m (ft) | 45 | 1966-1971 | CN Tower, Edmonton | Edmonton | m (ft) | 26