Also taxing homeowners harder doesnt really solve the problem. CA has insane taxes, SF especially has a giant budget. They just waste it. I dont believe that once the govt raises taxes they will suddenly become efficient and competent.
The idea that the more spread things out the more expensive they are is sound theory. However in practice, per capita taxes in a city are often higher than the rural or suburban regions. One water main should serve more people in a city and its cost amortized across the population should be cheaper.
In practice, cities tend to have tons of programs that drive taxes up. They are free to do that, not necessarily bad, but also not efficient from a tax payer perspective.
Housing should be for residents of that city to provide a utility: shelter. Not as an investment vehicle.
It simply doesn't have to be this way. The poster child for this is Vienna [1][2].
Increasing house prices are an illusion of wealth creation. Let's say you buy a house for $200k but over the years it goes up to $800k. But every house costs $800k so you still have only 1 housing unit's worth of wealth. You've simply increased the barrier for younger people to buy houses.
Put another way: increasing house prices are simply stealing from the next generation and that money is really going to the already-wealthy and, to a lesser extent, the old. Just look at the median age of homebuyers in the US, currently 59 [3].
[1]: https://www.youtube.com/watch?v=41VJudBdYXY
[2]: https://www.theguardian.com/lifeandstyle/2024/jan/10/the-soc...
[3]: https://www.apolloacademy.com/median-age-of-all-us-homebuyer...