If we were being restricted by land availability, we could fix that easily by putting more housing on the same amount of land. That problem was solved long ago.
If we were being restricted by land availability, we could fix that easily by putting more housing on the same amount of land. That problem was solved long ago.
As somebody who has been watching the process for this for years, let me tell you that it is the exact opposite of easy, and nearly impossible.
And it's nearly impossible because current wealth holders are able to stop it from being built. And in most areas where there are housing shortages, locals and local governments consider the current land "built out" meaning that the zoning does not permit more housing or more height than is already built, an the notion of changing these arbitrary restrictions is so inconceivable that it almost never happens.
This is what has really changed over the past yes decades to make housing prices soar: refusal to allow more housing to be built on existing land.
Source: https://www.federalreserve.gov/releases/z1/dataviz/dfa/distr...
Building more housing on sites when they change hands, though normal, unforced moves, when a person retires and moves to a new location, or when a person gets a new job and moves for it will provide ample land to build more housing. As long as people are allowed to.
Property taxes forcing people out of homes is a common scare tactic, but it's simple to provide homestead protections that would prevent any forced moves, and also allow the homeowner to capture the fantastic gains in wealth that accompany any land market where there is a shortage of housing. Property taxes only shift the non-resident real estate investor to make sure that they are providing what people need, rather than using idle wealth to keep people out of an area where lots of people want to live.
Zoning restrictions have been used as a means to massively inflate home values in the US in high demand areas, and that program really came to fruition in the 80s and 90s as areas became "built out" according to allowed zoning. Which then fueled the massive inflation in housing costs.
This restriction on allowed uses has differing effects depending on whether it's applies in small areas or large areas: downzone a single lot or single neighborhood in a city and it may prevent those parcels from becoming too valuable because they have limited use. Downzone an entire city and it causes housing values to soar because it has created a housing shortage.
In the Bay Area we have a massive shortage of land that allows more housing to be built on it, and even land for which we can build offices.