I'm going to take a different tack that
@ProjectEnd
Toronto has been top 3 in housing starts for Cities in North America every year for the last decade.
The industry has built lots; its simply entitled or zoned more than it could construct.
As I've explained in multiple threads, lots of times, up to recently and even now, crews are pretty much maxed out. Some trades have more slack than others, but crane operators, and drywallers are in acutely short supply.
You could literally abolish zoning and not get any more units built in the Goldenhorsehoe, even if the interest rate climate were more favourable, which it is not.
***
Fault developers for building too much crap and government for allowing it.
Too few elevators, units that are too small with bizarre/non-functional layouts, and some aesthetic issues too!
By all means lets dump on gov't and industry for focusing too much on investor boxes and too little on purpose-built rental.
But changing the above would produce better housing, not more.
Curtailing demand is the only way to cope in the near term, we simply can't add more than 200,000 residents to Golden Horseshoe each year and build sufficient supply to even keep w/demand never mind exceed it, which is what would
be needed to tackle high prices and lack of available units.