Modular, Tiny and Co-Owned: What It Takes to Finance a Home That Isn't a Standard Build

What the survey actually found

A new Housing Attainability Report from Meridian Credit Union, covered by Canadian Mortgage Trends, found that 62% of Canadians would consider a non-traditional housing option — modular, prefabricated or tiny — and 50% see one of those formats as a viable path to owning a home. Purchase price was the top consideration for 89% of respondents, ahead of nearly every other factor.

The same report found growing interest in alternative ownership structures alongside non-traditional builds: co-ownership arrangements, where more than one household shares a single mortgage and title, and rent-to-own agreements, where a portion of rent is credited toward a future purchase. Meridian's president and CEO, Jay-Ann Gilfoy, put it directly: “Canadians are showing us that homeownership is no longer one-size-fits-all.”

On the builder side, the same survey tells a more constrained story. Sixty-three per cent of builders identified securing project financing as a major barrier, and 79% said there's a mismatch between what the industry is building and what Canadians actually want — with half describing that gap as significant. Rising material costs and skilled-trades shortages, affecting 78% of firms surveyed, are compounding the pressure.

How financing a non-traditional build actually differs

For a buyer, the survey's findings raise a practical question: if you're drawn to a modular, prefabricated or tiny home, does the mortgage work the same way as a resale purchase? Mostly, but not entirely.

• A modular or prefabricated home built on a permanent foundation and meeting the same building code as a site-built home is generally treated as new construction for financing purposes — the same category as any other new build.
• New construction is commonly financed in stages, with funds released as work is completed rather than in one lump sum at closing. We've written separately about how that staged structure and its deposit protections work in Ontario.
• A true tiny home on a permanent foundation follows the same new-construction path. A tiny home on wheels, by contrast, is typically treated as a vehicle or a recreational unit rather than real property — which usually rules out a conventional residential mortgage entirely and points toward a different kind of financing altogether.
• Appraising a non-traditional build can take longer, simply because there are fewer directly comparable recent sales for an appraiser to draw on in most Ontario markets.

Co-ownership and rent-to-own raise separate questions

The two ownership structures the Meridian report highlights — co-ownership and rent-to-own — aren't new construction questions at all; they're qualifying and title questions, and they apply just as much to a conventional resale home as to a modular build.

In a co-ownership arrangement, a lender is typically assessing every co-owner's income and obligations against the property, and every co-owner's name generally needs to appear on both the title and the mortgage. That's a different structure from a guarantor or a co-signer, who supports an application without holding an ownership stake — worth being precise about before you sign anything, since the two carry very different responsibilities.

A rent-to-own arrangement is different again: it's a contract between a buyer and a seller, agreed privately, and it isn't a mortgage product a lender offers. If you're considering one, the mortgage question only starts once the purchase option is actually exercised — at which point you're qualifying for a mortgage in the ordinary way, against whatever purchase price the agreement sets.

What to ask before you commit to a non-traditional build

If a modular, prefabricated or tiny home genuinely fits your plans — and the survey suggests a lot of Ontarians are thinking about exactly that — the useful move is asking the financing question before you fall in love with a floor plan, not after. Whether the specific model is built to a permanent foundation, whether the builder's payment schedule matches how a construction mortgage releases funds in stages, and whether comparable sales exist in your target area are all things worth confirming early.

None of that makes the path harder in principle — it just means the sequence matters more than it does on a standard resale purchase, where the property itself rarely raises a question of its own.