Earlier quoted context omitted.
This seems like a global phenomenon. What is happening? Is this related to globalization? It feels wrong to blame any countries internal policies when it seems to be happening in every country simultaneously.
The rate of immigration to developed countries far outpaces the rate of building new dwellings in developed countries. Net growth YoY for places like the US, Canada, UK, Australia all tell the same story. Several traditionally less-developed countries are also seeing the rural hinterlands drain and immense internal migration to urban areas.
We shut our borders suddenly and unexpectedly for two years, going from a long-run rate of over 1% net immigration to negative overnight. Meanwhile, we kept development approval and construction going largely unperturbed.
Our housing market responded with a two year long bull-run.
As convenient as it is to blame immigrants, I don't think it's true.