Overview
- The 21st Century ROAD to Housing Act became law July 11 when President Trump let the 10‑day signing window expire, enacting more than 40 measures aimed at boosting housing supply.
- The law orders HUD and other federal agencies to complete rulemaking and create pilots, competitive grants and guidance on modular homes, construction financing and zoning standards before most changes take effect.
- A national cap will limit additional single‑family purchases by firms that already own 350 or more homes, a change meant to curb large institutional buyers while preserving carveouts for build‑to‑rent projects.
- Local officials and developers in cities including Chicago, Omaha, New York and San Diego say they will pursue grant funds and consider zoning updates but warn benefits will be gradual and uneven without new appropriations and local code changes.
- Advocates caution the law does not immediately fix shortages of deeply affordable rental homes because it focuses on supply incentives and financing reforms that take months or years to roll out and may leave low‑income renters behind.