Washington, DC – Last week, Congressman Scott Peters (CA-50) introduced the Housing Supply Expansion Act of 2025, which will remove a federal chassis requirement that has served to unnecessarily raise the price of manufactured housing. The legislation is co-led by five Members of the House, including Rep. John Rose (R-TN), House Financial Services Committee Subcommittee on Housing and Insurance Chairman, Rep. Mike Flood (R-NE), Ranking Member Rep. Emanuel Cleaver (D-MO), Rep. Monica De La Cruz (R-TX), and Rep. Lou Correa (D-CA).

Since 1974, federal law has required that manufactured homes be built on a permanently installed steel frame, known as a chassis, that allows it to be moved after installation. This has significantly reduced the ability of young and low-income families to buy their own homes. Removing the permanent chassis requirement for manufactured homes will lower construction costs, unlock modern design flexibility, and open far more locations for quality, affordable housing.

“San Diego suffers from a housing crisis that threatens prosperity; we can help remedy this by building more affordable and accessible housing," Rep. Peters said. "The Housing Supply Expansion Act will make it easier and cheaper to build manufactured homes. This provision has already advanced through the Senate. I look forward to working with Congressman Rose to get this bill across the finish line so we can put homeownership back within reach for countless San Diegans.”

“Manufactured housing is a great way to get more families into homes that they own,” Rep. Rose said. “Rent prices across Tennessee continue to soar because demand for housing still far exceeds supply. By striking this outdated restriction on manufactured homes, my legislation will increase supply and ultimately help bring home prices down for everyone.” 

“In order to get more young families on the path towards achieving the American Dream, we need more single-family homes at affordable price points. Manufactured homes are one type of product that can help fill that void in our market,” said Rep. Flood. “The Housing Supply Expansion Act updates outdated rules applying to manufactured housing, and it makes changes that will ultimately get more supply on the market. I am proud to join Congressman John Rose, Congressman Emanuel Cleaver, Congressman Scott Peters, Congressman Lou Correa and Congresswoman Monica De La Cruz in introducing this very important piece of legislation."

“Manufactured housing is a key component to the nation's supply of quality, safe, and affordable housing,” said Rep. Cleaver. “By removing an outdated requirement that manufactured homes retain a permanent chassis, we can increase design innovation, reduce costs, and provide relief to more American families and communities. I look forward to working with Representative Rose and our colleagues to see this bipartisan, common sense update passed into law.”

“Access to affordable housing is a top concern for South Texas families. By updating outdated regulations and cutting red tape, the Housing Supply Expansion Act will expand housing options and open the door for innovation in manufactured housing. As Vice Chair of the Housing and Insurance Subcommittee, I am committed to ensuring families can find a home that meets their needs and achieve their dream of homeownership," said Rep. De La Cruz.

"Manufactured housing is one of the most affordable options on the market, but outdated regulations are keeping new designs from becoming widely available," Rep. Correa said. "This legislation is a win-win, it unlocks more opportunities for affordable housing in California, without driving up costs for the government.”

Full bill text for the Housing Supply Expansion Act of 2025 can be found here. The Manufactured Housing Institute also issued a statement of support, which can be found here. A companion bill, S. 2414, was introduced in the Senate by Sens. Thom Tillis (R-NC) and Ruben Gallego (D-AZ) in July. 

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