MaRS Discovery District - East Tower
Toronto, Ontario, Canada


Also Known AsMaRS Discovery District - East Tower, and Toronto Medical Discovery Tower

Address101 College Street[1]

Postal CodeM5G 1L7[1]

FrontsCollege Street, Elizabeth Street, and University Avenue

NeighbourhoodBay Street Corridor

CityToronto, Ontario, Canada

Urban AgglomerationGreater Golden Horseshoe

Shares Address WithMaRS Discovery District - Heritage Building

ComplexMars Discovery District

Nearby BuildingsMaRS Discovery District - South Tower, Mars Discovery Centre - West Tower, MaRS Discovery District - Heritage Building, Surrey Place Centre, Frost Building - South, 585 University, John David Eaton Building, R. Fraser Elliott Building, Banting Institute, and Best Institute

Nearby ParksBreadalbane Park, College Park, Mccaul/Orde, Queen's Park, and Toronto General Hospital Grounds

WardToronto Centre-Rosedale (27)



DesignationOffice, and Other or Unknown


Other or Unknown37,100m² (399,341.08f²)

Floors Above-Ground15[1][2]

Height (Non-Specific)76m (249.34f)



Complete (2005)

Construction (2003 to 2005)


  1. 2008-06-23: Onsite Observations
  2. 2010-12-09: Urban Toronto, "Is the MaRS Discovery District Final Phase Restarting?"