A road to housing: Two green lights and a few wrong turns

Following Senate passage by an overwhelming bipartisan vote and amid efforts to expedite House consideration, the 21st Century ROAD to Housing Act has moved from an ambitious policy proposal to a bill expected to become law. The momentum after months of negotiation reflects a growing consensus that housing affordability is a national concern. Yet consensus on the problem guarantees neither agreement on a plan nor the effectiveness of any plan.

The legislation contains dozens of provisions touching everything from manufactured housing and environmental reviews to grants, pilot programs, financing initiatives, and regulatory relief for small banks. Some would reduce barriers to housing production, while many would expand Washington’s role in housing policy. As Congress moves toward action, five areas stand out as particularly worthy of scrutiny.

Removing the chassis requirement

The bill’s repeal of the federal requirement that manufactured homes be built on a permanent steel chassis is one of its clearest supply-side reforms. By requiring a fixed transport frame, this rule adds several thousand dollars to the cost of each unit while restricting design flexibility.

Eliminating this requirement would reduce construction costs, expand affordability, and improve access to homeownership at the lower end of the market. In a housing market already struggling with limited supply, removing obsolete design mandates is a straightforward way to let the market deliver more housing.

Expanding exclusions from environmental reviews

Lengthy environmental review processes can significantly increase the time and cost required to bring housing projects to market. Even when projects ultimately comply with environmental standards, procedural requirements can delay construction, increase financing costs, and discourage development.

The bill addresses this issue by expanding categorical exclusions and streamlining review for certain HUD-supported housing activities. These reforms reduce unnecessary administrative burdens while preserving core environmental safeguards.

Although limited in scope, the changes point in the right direction by reducing one of the many regulatory barriers that impede housing production and contribute to higher prices. This improvement highlights the larger opportunity to expand supply by scaling back unnecessary procedural constraints across the board.

Institutional investor restrictions

The bill restricts bulk purchases and expands reporting requirements for the purpose of reducing large-scale investor ownership of homes that might otherwise be available to individual buyers.

While institutional investors are frequently singled out in public debate, they account for roughly 1 percent of single-family rental homes and an even smaller share of the overall market. They are not the primary constraint on supply.

In fact, their participation has helped absorb distressed inventory and support market stabilization, particularly in the aftermath of the Great Recession. Policies that discourage such investments may reduce liquidity in the housing market without increasing the overall housing supply. The key to housing affordability is building more homes, not restricting who owns them.

Using federal incentives to address local constraints

A recurring theme in the bill is the use of federal grants and pilot programs to address housing affordability. The Build Now Act, Innovation Fund, and related planning grants all aim to encourage increased housing production through financial incentives.

But the underlying problem is not a lack of federal encouragement. It is a set of well-known regulatory barriers embedded in local housing policy, including minimum lot sizes, floor area ratio limits, permitting bottlenecks, minimum parking requirements, and zoning regulations. Adding new federal programs does not remove these constraints, and therefore does little to address the core cause of high housing costs.

Whole-Home Repairs Act

The Whole-Home Repairs Act establishes a federal grant and loan program that funds repairing, weatherizing, and making safety improvements to existing housing units. The program is intended to address maintenance backlogs and housing quality concerns.

These goals do not address the central driver of high prices, which is insufficient new construction. In a constrained housing market, that distinction matters because preservation is not a substitute for increased production.

Furthermore, the program expands federal involvement into routine property maintenance. Even in the absence of broader housing market pressures, directing federal taxpayer dollars toward repairing privately owned housing would represent a significant expansion of government activity into functions typically handled by property owners, insurers, and local actors.

A few ROAD repairs, but new potholes appear

In sum, the bill contains provisions that appropriately reduce regulatory barriers to housing construction, including efforts to streamline permitting and eliminate outdated federal requirements.

However, these provisions are countered by a broader set of grants, pilot programs, and new federal initiatives that do not address the underlying constraints on housing supply. In some cases, the legislation layers new federal programs on top of the same local constraints that drive high housing costs.

The result is a heavier policy framework with only limited cost relief. Lasting affordability improvements will require a sustained reduction in the regulatory barriers that restrict housing construction, paired with a shift away from federal programs that sit on top of the regulatory constraints.

Check here for further analysis of the bill in the upcoming days.