Mobile & manufactured homes

Chassis-Free Manufactured Homes Are Coming: What They Mean for Land Buyers, Builders and Mobile Home Investors

LandMatch USA · · 6 min read

For 50 years, every manufactured home in America had to sit on a permanent steel chassis. That rule is gone. The 21st Century ROAD to Housing Act made the chassis optional, and on October 7, 2026, HUD published its first roadmap for how chassis-free homes will be designed, installed and regulated.

For anyone who buys land, this matters. The type of home that can go on a lot shapes which lots are worth buying, where, and at what price. Here is what changed, what has not, and how to get ahead of it.

What the ROAD to Housing Act changed

The 21st Century ROAD to Housing Act (P.L. 119-101) was signed on July 11, 2026, after passing the Senate 85-5 and the House 358-32, according to the Congressional Research Service. Section 301 amends the federal definition of a manufactured home so it can be built "with or without a permanent chassis".

CRS notes that the chassis requirement was seen by many as outdated because most manufactured homes are never moved after they are installed. Removing it could cut some costs and open the door to basements and multistory designs. Realtor.com reports that experts estimate the chassis adds about $10,000 to the cost of a unit.

The law also does two other things land investors should note:

  • States must get on board. Each state must certify to HUD by July 11, 2027 (two years after enactment for states whose legislatures meet every other year) that its laws treat manufactured homes with and without a chassis the same, per CRS.
  • FHA Title I limits went up. The law raised Title I loan limits to $106,405 for a single-section home, $195,322 for a multi-section home, $149,782 for a single-section home plus a "suitably developed lot," $238,699 for a multi-section home plus lot, and $43,377 for a lot-only loan, up from $23,226, according to the statute text. NAR adds that repayment terms can now run up to 30 years.

HUD's 7-step plan, and what it does not say

On October 7, HUD released its Next Generation Manufactured Housing Action Plan. It lists seven actions:

  1. Update energy efficiency standards.
  2. Update the construction code (24 CFR Part 3280) for chassis-free construction.
  3. Update the installation code (24 CFR Part 3285) for foundations and installation.
  4. Establish a multi-module construction pathway.
  5. Develop a performance-based code for buildings with five or more units.
  6. Publish chassis-free case studies.
  7. Create an on-ramp for modular and other off-site manufacturers.

Item 3 is the one that touches land most directly. HousingWire reports the installation update will cover foundations, anchoring, structural connections and setting procedures, with the goal of allowing "a range of support systems." Item 6 promises case studies on zoning, appraisal, lending and insurance.

The catch is timing. As The Money Overview points out, the plan sets no date for any of the seven actions, and nothing in it changes what a buyer can finance or build today. HousingWire says industry leaders expect it could take at least a year, if not more, before the benefits show up. The next step is public: HUD's Manufactured Housing Consensus Committee meets virtually on October 27 and 28, 2026.

The first chassis-free homes already exist

Manufacturers are not waiting. At HUD's Innovative Housing Showcase in September, Cavco unveiled the Grande Arbor, a 2-bed, 2.5-bath chassis-free prototype that was pre-sold to a Pennsylvania community at a retail price of $139,900, NAR reports. HousingWire reports Champion Homes showed two chassis-free, two-story models aimed at urban infill.

Cavco could only display its home because HUD granted an exception. Mass sales have to wait for HUD's final rules and for each state's certification.

What this means for land buyers

Infill and suburban lots get a new buyer

Two-story, chassis-free homes are being designed for infill lots that traditional single-wides rarely fit. Industry leaders quoted by HousingWire argue the change will help manufactured housing gain acceptance in higher-density suburban, urban and infill markets. If you hold or wholesale small city lots, factory-built home buyers may become a bigger part of your buyer pool.

Zoning is still the real gatekeeper

Federal law changed the home, not your county's zoning map. The Money Overview notes that state and local zoning rules, which the federal law does not displace, still decide where a manufactured home can be placed. Cavco's Colleen Rogers called zoning "the last remaining barrier" in the NAR article.

Some states are moving. NAR reports that Virginia, which used to allow manufactured homes only in agricultural zones, passed a law in March that allows them anywhere site-built housing is allowed. But a Florida developer told Realtor.com that "the biggest problem we have now is there's no uniform zoning." Check the parcel, every time. Our guide on what land mobile home investors should look for covers zoning, septic and utility checks in detail.

Foundations and site work become part of the deal

Chassis-free homes need a different support system, and HUD has not yet written those installation standards. Until it does, budget conservatively for foundation work and keep soil, slope and drainage in your due diligence.

Lot financing got a little easier

The FHA Title I lot-only loan limit is now $43,377, and home-plus-lot combination limits reach $238,699 for multi-section homes. That can widen the pool of end buyers who can finance a developed lot. Keep in mind The Money Overview's warning that the action plan makes no commitments to FHA, Fannie Mae or Freddie Mac on chassis-free financing yet.

A playbook for builders, investors and mobile home buyers

  1. Add "manufactured homes allowed" to your buy box. If you buy for factory-built homes, say so, along with acreage, utilities and counties. Here is how to write a land buy box.
  2. Track your state's certification. The July 11, 2027 deadline is the date to watch for when chassis-free homes can actually be sold in your market.
  3. Look at infill lots with fresh eyes. Builders scouting small lots can pair this with our guide on how builders find buildable lots.
  4. Follow the MHCC meetings. Foundation and installation rules will shape site costs.
  5. Don't price in the upside yet. Rules, financing and zoning are still catching up. Underwrite deals on what can be placed and financed today.

Find buyers for manufactured home lots on LandMatch

As the rules change, the buyers who say exactly what they want get the deals first. LandMatch is a map where builders, real estate investors and mobile home investors post their buy box, so wholesalers and landowners can see who buys what, and where. Post your buy box on LandMatch and let the right lots find you. Wholesalers can use the map to find active buyers, and our guide on how to verify a land buyer is real helps you close with confidence.

Post your buy box

Show wholesalers and landowners exactly which lots you buy for manufactured homes.

Find buyers on the map

FAQ

Do manufactured homes still need a permanent chassis?

No, not under federal law. The 21st Century ROAD to Housing Act changed the definition to "with or without a permanent chassis." However, HUD still has to write construction and installation standards before chassis-free homes can be sold widely.

When will chassis-free manufactured homes be available?

There is no set date. HUD's October 2026 action plan includes no timeline, and industry leaders expect at least a year or more. States also have until July 11, 2027 (later for biennial legislatures) to certify equal treatment.

Can I put a chassis-free manufactured home on any lot?

No. Local zoning still controls where manufactured homes can go. Some states, like Virginia, now allow them wherever site-built homes are allowed, but many places still restrict them.

What are the new FHA Title I loan limits for manufactured homes?

Under the law, $106,405 for a single-section home, $195,322 for multi-section, $149,782 for single-section plus lot, $238,699 for multi-section plus lot, and $43,377 for a lot-only loan.

How does this change affect land investors?

It may expand demand for infill and suburban lots that can take factory-built homes, and it makes lot financing more accessible. But zoning, foundations and lender acceptance still decide whether a specific parcel works.

Sources

Policy details reflect the linked sources, published through October 20, 2026.