I'd wish to see an immensely large taxation on non-primary residence properties; something like 15-20%/year. I'm not aware of any examples or good studies on co

I'd wish to see an immensely large taxation on non-primary residence properties; something like 15-20%/year. I'm not aware of any examples or good studies on consequences of such action, but I'd expect the affordability of actually owning your home to significantly increase and remove the exorbitant rent cost.