I can’t speak to other markets but in California, the housing bubble is in part supported by investment from around the world. Chinese and Russian nouveau rich are buying homes in CA because it’s a safe place to keep their money relative to their other options. They might even just leave them empty and watch them appreciate. It’s disgusting, when people are struggling like hell just to live.
Perhaps the state could regulate this and ban international purchases or empty homes but I highly doubt it since the horse has left the barn decades ago and this would deeply impact many rich people, and those people have influence. It would also tank the home values of many average Americans, which would be deeply unpopular as many of those folks are banking on taking that value with them to Mexico or Ecuador to retire on. So this regulation would be bad for the rich and unpopular at large. It would help the young and the poor, the two chronically underrepresented groups.
So unless we can change the entire world order, I don’t see this wholly going away. Can we make it better? I think so. We need more supply, and it needs to be high density and low cost. Those are not insurmountable. But right now, private developers and the government don’t have what it takes to do anything.
I know someone who works for a low income housing non profit and they manage 8 big apartment buildings that their non profit built or bought and they operate them as homes for low income people. They are funded by philanthropists large and small as well as some public money.
If we could find a way to direct more money to such things, we could make a real impact. Perhaps a wealth tax that goes directly to such housing.
But even then, it’s like MediCal - it will only help those in abject poverty. It wont help my cousin who is making $125k and still can’t afford to buy a home. Middle class will never get help, basically, and this is why you see them moving elsewhere.