# 119-s-2414: Housing Supply Expansion Act of 2025

119-s-2414, Housing Supply Expansion Act of 2025, is a 119th Congress bill sponsored by Sen. Tillis, Thomas [R-NC] (R-NC); status introduced; PRIA reads it as touching household money (as of 2026-09-20).

- Canonical: https://policyrisk.com/legislation/119-s-2414
- As of: 2026-09-20
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Bill: 119-s-2414
- Congress: 119
- Title: Housing Supply Expansion Act of 2025
- Status: introduced
- Introduced: 2025-07-23
- Sponsor: Sen. Tillis, Thomas [R-NC] (R-NC)
- Cosponsors: 11
- Policy area: Housing and Community Development
- Touches household money: yes
- Last recorded action: 2026-09-20

## Summary

**Expands the federal definition of manufactured homes to include units built without a permanent chassis.** The bill would also require states to certify that they treat chassis and non-chassis manufactured homes the same and sets up federal oversight and penalties for noncompliant states. - States: Must certify within 1 year that their laws and regulations treat manufactured homes with and without a permanent chassis equally. States with biennial legislatures get 2 years and all states must submit annual recertifications or risk limits on installation, sale, and manufacture of covered homes. - Homebuyers and sellers: Would change how these homes are handled for financing, title, insurance, taxes, sale, transportation, and installation by forcing parity across those areas. If a state misses certification, builders and sellers could face bans on installing or selling newly built covered homes in that jurisdiction. - Federal agencies and markets: HUD must publish a list of compliant states and coordinate with other federal agencies to ensure consistent treatment across programs and create model guidance to help states meet certification requirements.

## Cosponsors (11)

- Sen. Gallego, Ruben [D-AZ] (D-AZ), 2025-07-23T00:00:00.000Z
- Sen. Scott, Tim [R-SC] (R-SC), 2025-07-23T00:00:00.000Z
- Sen. Schatz, Brian [D-HI] (D-HI), 2025-07-23T00:00:00.000Z
- Sen. Britt, Katie Boyd [R-AL] (R-AL), 2025-07-23T00:00:00.000Z
- Sen. Padilla, Alex [D-CA] (D-CA), 2025-07-23T00:00:00.000Z
- Sen. Crapo, Mike [R-ID] (R-ID), 2025-07-23T00:00:00.000Z
- Sen. Warner, Mark R. [D-VA] (D-VA), 2025-07-28T00:00:00.000Z
- Sen. Kelly, Mark [D-AZ] (D-AZ), 2025-07-28T00:00:00.000Z
- Sen. Hassan, Margaret Wood [D-NH] (D-NH), 2025-09-30T00:00:00.000Z
- Sen. Warnock, Raphael G. [D-GA] (D-GA), 2025-12-11T00:00:00.000Z
- Sen. Husted, Jon [R-OH] (R-OH), 2026-02-26T00:00:00.000Z

## Provisions PRIA read

- Federal definition now includes chassis-less homes: benefit, medium. If enacted, the bill would change the federal definition of "manufactured home" to include homes built with or without a permanent chassis. This change would take effect on enactment. If passed, that could change which homes qualify for federal loans, insurance, titles, and federal rules. Owners, b…
- States must certify parity or face bans: mixed, medium. If enacted, each State would have to certify to HUD within 1 year that chassis-less manufactured homes get the same treatment as other manufactured homes. States with legislatures that meet every two years would have 2 years to certify. States must recertify each year on a date HUD sets. HUD would…

## Related bills

- 119-s-5066: Health Equity and Accountability Act of 2026
- 119-sres-913: A resolution relating to the death of the Honorable Nancy Kassebaum, former United States Senator for the State of Kansas.
- 119-sres-897: A resolution honoring the life, service, and legacy of the Honorable Jon Llewellyn Kyl, former Senator for the State of Arizona.
- 119-sres-801: A resolution honoring the life and legacy of the Honorable Lindsey Olin Graham, a Senator from the State of South Carolina.
- 119-sres-755: A resolution honoring the life of the Honorable Donald W. Riegle, Jr., former Senator for the State of Michigan.
- 119-sres-739: A resolution honoring the life and legacy of John Seymour, the late Senator for the State of California.

## Sources
- [119-s-2414 on Congress.gov](https://www.congress.gov/bill/119th-congress/senate-bill/2414)

## Related
- [119-s-5066: Health Equity and Accountability Act of 2026](https://policyrisk.com/legislation/119-s-5066)
- [119-sres-913: A resolution relating to the death of the Honorable Nancy Kassebaum, former Uni…](https://policyrisk.com/legislation/119-sres-913)
- [119-sres-897: A resolution honoring the life, service, and legacy of the Honorable Jon Llewel…](https://policyrisk.com/legislation/119-sres-897)
- [119-sres-801: A resolution honoring the life and legacy of the Honorable Lindsey Olin Graham,…](https://policyrisk.com/legislation/119-sres-801)
- [119-sres-755: A resolution honoring the life of the Honorable Donald W. Riegle, Jr., former S…](https://policyrisk.com/legislation/119-sres-755)
- [119-sres-739: A resolution honoring the life and legacy of John Seymour, the late Senator for…](https://policyrisk.com/legislation/119-sres-739)
- [All bills in Congress](https://policyrisk.com/legislation)

Source: PRIA, https://policyrisk.com/legislation/119-s-2414 (as of 2026-09-20).