Onx Homes in Central Florida: What Changed and What Owners Should Check

Onx Homes arrived in Central Florida in 2024 with a pitch most builders can't make: concrete homes assembled from factory-made panels in as little as 30 days. Two years later, the company has closed its Florida factories, and its website no longer lists a single Central Florida community.

If you own an Onx home, are looking at one on the resale market, or are still weighing factory-built concrete construction, this is what changed and what to check. I spent 23 years running a closing company before I became a realtor, so when a builder restructures, my first questions are about warranties, open permits, and what the title search will show.

What is Onx Homes?

Onx Homes is a Texas-based homebuilder, headquartered in Carrollton, that builds homes from factory-made concrete wall panels, steel roof trusses, and other prefabricated components using a patented system it calls X+ Construction. The company says its homes can be built in 30 days or less and are designed to withstand 175 mph wind loads.

Those are the company's own claims, from its May 2024 announcement of its first Central Florida community. Treat them the way you would any builder's marketing: as a starting point for questions, not as a guarantee about a specific house.

Where did Onx build in Central Florida?

Onx's first Central Florida community was On Villa Pass, a 200-lot subdivision in Mascotte, in Lake County near the Groveland line. The company broke ground in May 2024 and announced three- and four-bedroom homes from $375,000.

By October 2025, GrowthSpotter reported that Onx was also selling in its On Lake Ella community in Lady Lake and had a pipeline that included lots in the Wyld Oaks community in Apopka and a 178-unit townhome project in Minneola.

What happened to Onx Homes?

In October 2025, Onx announced it would close its factories in Pompano Beach and Homestead and lay off 137 workers as part of what it called a broader restructuring. The company pointed to rising interest and financing costs, supply chain pressures, and softer housing demand. According to GrowthSpotter, the layoffs were permanent and began December 15, 2025, and the factory Onx had planned on Central Florida Parkway in Orlando was put in question.

The Texas side followed. The Austin Business Journal reported in February 2026 that Onx had vacated its factory lease near Georgetown, and a half-built Onx neighborhood about 20 miles away appeared abandoned. KXAN reported in May 2026 that the 277-acre parcel planned for that subdivision was headed to a foreclosure auction on June 2.

As of October 2026, onxhomes.com features communities in Florida City, Cape Coral, and Lehigh Acres, and none in Central Florida. I don't know the status of every Onx contract or lot around Orlando, and most buyers won't either. That is exactly why the checks below matter.

If you own an Onx home, what should you check?

• Your warranty, and who backs it. Many builders use a third-party company for structural warranty coverage. If yours does, that coverage may not depend on the builder. Call the number on your paperwork, confirm the policy is active, and get the answer in writing.
• Your permit records. Pull the permit history from the city or county building department and confirm that final inspections and the certificate of occupancy are recorded. Open permits are one of the most common surprises at resale.
• Your HOA and any CDD. If the builder still controls the HOA board, ask who is managing the association, whether dues are being collected, and whether there are reserves. If the community has a Community Development District, confirm the assessment on your tax bill.
• Your wind mitigation report. A wind mitigation inspection documents your roof covering, roof-to-wall connections, and opening protection on the state's uniform form. Florida insurers are required to offer discounts for qualifying features, so the report can matter more to your premium than any marketing claim.
• Your construction documents. Concrete panels, steel trusses, and pre-built bathroom pods are not what most local trades work on every day. Keep the plans, specifications, and product information from closing so future repairs start with the right information.

Should you buy an Onx home on the resale market?

It can still be a reasonable purchase. Price it as a resale home, though, not as a new build with a builder standing behind it.

On the closing side, the first thing I would look for is a construction lien. Under Florida's Construction Lien Law, an unpaid subcontractor or supplier can record a claim against the property, and when a builder runs into financial trouble, those claims are more likely. The title search is where they show up, and they need to be resolved before closing, not after.

• Ask the seller for warranty documents and confirm in writing whether the coverage transfers to you.
• Hire an inspector who is comfortable with concrete and factory-built construction, and ask what they can and cannot evaluate.
• Request the permit history and certificate of occupancy before your inspection period ends.
• Get the HOA's budget, reserves, and recent minutes, and ask whether control has passed from the builder to the owners.
• Get an insurance quote using the home's wind mitigation report before you are under contract, not after.

What does this mean for concrete and factory-built homes in Florida?

One company's restructuring doesn't settle whether factory-built or concrete construction works. Concrete and concrete block homes are already common in Central Florida, and many large builders here use some prefabricated components.

The lesson is about builder risk. Before you sign with any builder, ask how long it has operated in Central Florida, who backs the structural warranty, and whether your deposit will be held in escrow or used for construction. Get those answers in the contract. My checklist for vetting an Orlando home builder walks through the rest, and my guide to the best home builders in Orlando compares the builders currently active across the region.

Own an Onx home or looking at one?

Send me the address and I'll tell you which records I would pull first. Schedule a conversation with Nicole.