Within my neighborhood in California, there has been a steady pace of remodels which go through a vacant lot phase, rather than just adding on and renovating. How are such projects economic if regulations are having costly effects? I had to remove and replace a wall and also restucco the remaining walls. With the restuccoing, it was opportune to replace the windows. All this stuff had to comply with the latest codes…
In a lot of places in California, "how are such projects economic" goes beyond regulatory delays and their associated financial impacts. When you are spending $1M on a 1/4 acre property that you tear down and spend an additional $400k redeveloping, its certainly more than just regulatory costs making that so much more expensive than the vast majority of the US and the world.