Earlier quoted context omitted.
It is was only housing! But it's infrastructure, too. You need to put in extra sewage, electric, roads, schools &c to accommodate the rise in population, and that is going to be painful. With Proposition 13, how does a municipality raise funds for new schools or a sewage plant expansion?
Typically through Mello-Roos districts. It's pretty common for residents of newer developments to have an additional line item on their property tax bills. This is to service bonds that were taken out for things like new roads, schools, water, and sewage. Mello-Roos districts are pretty popular with existing residents, since they don't have to pay for new infrastructure to accommodate new residents. From the wiki pag…
Areas change, and increasing taxes on all residents (even if it forces some out) is unfortunately part of the downward pressure of house prices that our market is missing.
Elsewhere in the country in saner real estate markets, if taxes increase too much and you need to move as a result, that's what happens. It absolutely sucks, but it helps balance the inventory.