New US housing law targets supply deficit, eases bank rules
The 21st Century Road to Housing Act is now law, offering long-term supply incentives for developers and regulatory relief for community banks, though immediate relief for inflated US home prices remains unlikely.
The 21st Century Road to Housing Act became law on July 11 after President Donald Trump allowed the bipartisan legislation to lapse into law without his signature. Both chambers of Congress had passed the bill by overwhelming margins. The measure represents the most substantial federal effort in decades to address a chronic US housing shortage that has kept home prices elevated even as mortgage rates doubled.
For the construction sector, the law introduces federal mechanisms to bypass local bottlenecks that have historically constrained supply. It establishes pre-approved home designs, streamlines environmental reviews, and offers competitive grants to municipalities that convert underused commercial properties into residential units. However, investors should not expect an immediate supply shock. State and local zoning laws remain the primary hurdle, and the multi-year timeline for development means the legislation's impact on inventories will be gradual.
Community banks stand to gain directly from the legislation. The act includes nine provisions rolling back regulatory requirements for smaller lenders, a change designed to increase their capacity to originate mortgage loans. This could expand credit availability in local markets, providing a modest counterweight to the dominance of government-controlled enterprises like Fannie Mae and Freddie Mac in the mortgage market.
The legislation also imposes new constraints on large institutional buyers, barring firms that own more than 350 single-family homes from purchasing additional properties. In practice, this cap will have a limited market impact because large institutions currently hold only about 2% of the nation's single-family rental stock. A more disruptive provision that would have forced investors to sell newly built rentals within seven years was stripped from the final bill, avoiding a potential hit to build-to-rent pipelines that experts warned could have halted the construction of 100,000 homes annually.
The scale of the deficit the law attempts to fix is vast. Estimates range from 3.7 million units, according to a November 2024 Freddie Mac analysis, to at least 10 million single-family homes per White House figures. Homebuilding has never recovered from its post-2008 collapse, while pandemic-era demand absorbed whatever slack remained. Regulatory costs currently account for 26.4% of the average home's sales price, according to the National Association of Home Builders, underscoring the economic friction the new law aims to reduce.
