The firm said Tuesday that the national office vacancy rate rose to 18.1 percent in the second quarter, up from 17.8 percent in the first quarter.
It was the highest level since the first quarter of 1994 when it was 18.6 percent.
“All of this is compounded by the continued uncertainty around remote work.”
The increase in the overall rate came as the downtown office vacancy rate in the second quarter rose to 18.9 percent compared with 18.5 percent in the first quarter. The suburban office vacancy rate was 17.1 percent, up from 16.9 percent.
The downtown vacancy rate in Vancouver was 11.5 percent in the second quarter, up from 10.4 percent, while the rate in Toronto was 15.8 percent, up from 15.3 percent in the first quarter. Montreal saw its downtown rate rise to 17.0 percent from 16.5 percent.
Meanwhile, the downtown vacancy rate in Calgary was 31.5 percent, down from 32.0 percent in the first quarter. Waterloo Region’s downtown rate was 21.5 percent compared with 22.0 percent in the first three months of the year.
“Calgary is also working its way through several office building conversion projects, which will reduce inventory,” the firm said.
The company said there is 11.5 million square feet of office space under construction including 6.2 million in Toronto, 2.7 million in Vancouver and 1.9 million in Montreal.