Canadian Prime Minister Mark Carney announced on June 26, 2026, a renovation contest aimed at restoring 24 Sussex Drive, the official residence of Canada's prime ministers. The property has been vacant since 2015 and has suffered from significant disrepair, including issues with rodent infestation and mold. Carney, who currently resides at Rideau Cottage, stated that the renovation aims to prepare the residence for future prime ministers, although he does not plan to live there himself.
The project will be funded through a national fundraising effort, and the Royal Architectural Institute of Canada will oversee the design-and-build competition. An independent jury, chaired by architect Moshe Safdie, will evaluate the submitted designs. The winning architecture firm will be responsible for the restoration, with the announcement of the winner scheduled for July 1, 2027, coinciding with Canada Day. Carney emphasized the importance of preserving Canada's history and institutions, stating, "24 Sussex Drive will be built by Canadians for Canadians." The prime minister did not disclose the renovation budget but mentioned that the donor list for the fundraising campaign will be made public.