America is 5M Homes Short and Policy is Finally Changing

Harvard made it official — the great American starter home is nearly extinct. A national shortage of up to 5M homes has pushed first-time buyers to the sidelines, as starter homes fell from a third of new builds to 10%. Now, states are rewriting the rules, and a few stocks are positioning to win big.
- Local zoning mandates pushed developers toward oversized lots — making small homes economically unviable and sending builders upmarket instead.
- Now, the rollback has begun — California added 20K+ backyard homes, while Texas, Tennessee, and Oregon loosened building codes to lower costs.
Factory unlock: Cheaper construction is the other lever. Primestor Development’s 374-unit modular project in Norwalk, California, is projected to cut construction costs by nearly a third. That comes as UBS initiated Buy ratings on Champion and Cavco earlier this month, calling both direct beneficiaries of the affordable housing shortages. While prefabrication reduces labor needs, the catch is that fragmented codes impact production at scale. The factory floor is ready, but the permit office is not.




