Outdated building codes often make it harder to build affordable, safe, and innovative housing. Explore Mercatus research on how reforming these rules—such as allowing single-stair designs and small-lot infill—can expand housing options and lower costs.
Building codes play a critical role in ensuring safety—but when they become overly restrictive or slow to adapt, they can stand in the way of affordability, innovation, and sustainability.
Mercatus Center research highlights opportunities to modernize codes to reflect today’s construction technologies, safety standards, and housing needs. Policymakers can draw on lessons from forward-thinking reforms across the United States.
