U.S. Senators Mike Crapo, Thom Tillis, Tim Scott, Ruben Gallego, Katie Britt, Brian Schatz, and Alex Padilla have introduced the bipartisan Housing Supply Expansion Act of 2025. The proposed legislation aims to modernize the federal definition of “manufactured housing” by including modular or prefabricated homes built without a permanent chassis. This change is intended to provide consumers with access to more efficient and cost-effective designs while allowing for greater architectural flexibility in existing neighborhoods.
Senator Crapo emphasized the need for innovative solutions to expand affordable housing opportunities. “We must find new, innovative ways to expand affordable housing venues so more individuals can achieve the American Dream of owning their home,” he stated.
Senator Tillis expressed his support for the legislation as a means to expand housing options nationwide. “By modernizing the definition of manufactured homes, we can encourage innovative and affordable designs and help more Americans achieve the dream of homeownership,” he said.
Senator Scott highlighted the importance of removing outdated regulations that hinder newer models from entering the market. “This legislation will remove red tape and lower the costs of building these types of homes,” he noted.
Senator Gallego pointed out that manufactured homes are some of the most affordable options available but face legal constraints due to outdated laws. He remarked that their bill aims to bring down costs through increased design flexibility.
The bill also addresses national housing shortages by promoting increased production in both urban and rural areas. Senator Schatz commented on this aspect: “Our bill will unlock manufactured homes in both urban and rural areas around the country.”
In California specifically, Senator Padilla noted how this legislative adjustment could significantly impact affordable housing during a historic crisis without costing the government anything.
The full text of the bill is available online.
