Four Seasons:
Site - 6,843.24 m² (1)
GFA - 73,219.38 m² (1)
BA1:
Site - ~4,200 m² (2)
GFA - 107,054 m² (3)
MLS:
Site - 8,476 m² (4)
GFA - 106,385 m² (4)
RBC (excluding Ritz):
Site - ~6,700 m² (2)
GFA - 112,893 m² (3)
(1) - Four Seasons Staff Report
(2) - approximate measurements of site using Google Earth
(3) - Skyscraperpage.com diagrams
(4) - 15 York street staff report