Vancouver General Hospital - Jim Pattison Pavilion (South). 899 West 12th Avenue. Height: 91.1m. Floors: 19. The tower shell was completed in 1991 and was renamed after one of B.C.'s foremost philanthropists, Jim Pattison, in 2000. The top 12 floors of the building remained empty until 2003. This is the tallest building in Vancouver outside of downtown.