The Toronto-Dominion Centre
Heritage conservation and revitalization of a Modernist landmark
Designed by Modernist architect Ludwig Mies van der Rohe, the Toronto-Dominion Centre (TDC) is one of Canada’s most iconic sets of buildings. Originally conceived as a single-storey banking pavilion, Mies van der Rohe also designed two accompanying towers, setting the standard for the complex’s future growth. After Mies van der Rohe’s death in 1969, B+H Architects, in a joint venture with John B. Parkin and Associates, took over as the design authority for the subsequent phases. Today, the office complex features the striking TD Banking Pavilion and six towers ranging from 22 to 56 floors, completed between 1967 and 1991.
The TD Centre was designated under Part IV of the Ontario Heritage Act on September 4, 2003 (By-law No. 871-2003), primarily for the exterior features of the TD Bank Tower, the TD Banking Pavilion, and the Royal Trust Tower, as well as select interior elements of the lobbies of the TD Bank Tower and the TD Banking Pavilion. Since 2013, ERA has served as heritage technical advisor to the Centre’s owner, Cadillac Fairview, and the anchor tenant, the Toronto-Dominion Bank.
Maintaining the integrity of the TD Centre has consistently been a priority, requiring a deep understanding of the original architectural design and close attention to every detail of new interventions. Many building elements were meticulously restored. Over time, the black-painted surfaces had faded to a dull grey; consequently, two years of research and analysis were undertaken to determine the precise chemistry and colouring required to reinstate the original matte black finish. The glass mosaic tiles in the lobby were carefully removed, cleaned, and reinstalled. Strategic, complex-wide initiatives were also implemented to enhance security, upgrade the building envelope, and achieve LEED sustainability objectives.
Photography by Mina Markovic;
Canadian Architect , June 2017
The Getty Conservation Institute , April 2021
