The prices have only gone up. The idea that new housing reduces cost is insane. All of the condos being built are at the top of the price range.
What needs to be done is NEW CITIES need to be created with business centers. Not adding more housing into already packed cities.
I have been saying for a decade that large tech employers like Google and Facebook should have created offices in the middle of the US, which cheaper neighborhoods, better schools, etc. Create opportunities for families to move out from the tech areas and enrich other parts of the country. But they keep doubling, tripling and quadrupling down on the Bay Area.
New cities need to be created with business centers, not new condos in old cities!