I mostly know about Seattle, but a lot of these are nationwide too: Parking minimums, minimum unit sizes, long and costly “environmental review” (a classic in

I mostly know about Seattle, but a lot of these are nationwide too: Parking minimums, minimum unit sizes, long and costly “environmental review” (a classic in Seattle, where it’s sadly almost never used for environmental purpose), lengthy “community design review” (another classic for Seattle, which typically has the effect of allowing only extremely conservative design), zoning restricting how much can be built (Seattle is famous for having the highest percentage of land zoned SFH of any major city). Seattle rental prices increase over the past 10 years is extremely correlated to the housing deficit (population growth minus housing built). It’s not just a matter of “homes going for $2k/mo”, it’s why they’re going for $2k/mo.