- The U.S. faces a housing shortage estimated at 1 to 5 million units, fueling affordability crises in nearly every major market and prompting the broadest wave of zoning and building-code reform in decades.
- States from California to Texas are legalizing accessory dwelling units, allowing 9-story apartments near transit, eliminating parking minimums, and reforming staircase codes to unlock smaller, cheaper floor plans.
- Modular construction is emerging as a cost-cutting alternative — a 374-unit project in Norwalk, California came in 30% cheaper than traditional methods — while Fannie Mae and Freddie Mac are expanding construction loan programs.
- Starter-home proposals from AEI’s Edward Pinto and social housing experiments backed by the Low Income Housing Tax Credit are gaining traction, though a federal Homes Act died in committee, leaving reform largely to states and cities.
What Happened?
As part of its USA250 series marking the nation’s semiquincentennial, the WSJ examined the housing shortage that has become one of the defining economic constraints of the era. The deficit, estimated between 1 and 5 million units depending on methodology, has pushed home prices and rents to record levels relative to incomes. States are responding: California has legalized ADUs statewide and allowed 9-story apartment buildings near transit corridors; Texas, Tennessee, and Oregon have reformed staircase codes that previously mandated two staircases per building, a rule that sharply limited efficient floor-plan designs. Minneapolis and Austin have eliminated parking minimums that inflated construction costs.
Why It Matters?
Housing costs are now the single largest driver of shelter inflation in the CPI, and the shortage has become a political flashpoint from school boards to the Senate. Houston’s permissive land-use approach — effectively no traditional zoning — has produced the most affordable major housing market in the country, offering a proof of concept that deregulation works at scale. The modular construction model being piloted in Norwalk, California, at 30% below conventional costs, suggests technology and process can help close the gap if regulatory barriers fall. But entrenched NIMBY opposition, infrastructure financing gaps, and the death of the federal Homes Act underscore that no single lever is sufficient.
What’s Next?
Fannie Mae and Freddie Mac’s expanded construction loan programs could unlock capital for smaller developers who have been largely priced out of the multifamily market. AEI economist Edward Pinto’s small-lot starter-home proposals — modeled on Houston’s experience — are being piloted in several Sun Belt cities. Social housing advocates are pushing renewed versions of the Homes Act, likely rebranded for the next Congress. The near-term trajectory depends heavily on whether cities follow states in loosening local zoning codes, a battle that will play out municipality by municipality across the country over the next several years.
Source: The Wall Street Journal
