[honkdaddy]

It's a lack of supply caused by costly and overzealous environmental assessments which strangle the process of land development in Canada, particularly Ontario.

If you want a convenient scapegoat, blame the McGuinty government of the early 2000s. When the 2005 Greenbelt Act was passed, developers across the country warned of a housing crisis in the future due to the effect the bill would have on the price and timelines for new construction. 17 years later we'd prefer to blame China or NIMBYs, but the reality is Canadians, and especially Ontarians, did this to themselves when they allowed politicians and environmentalists to ignore the concerns of land developers and engineers.