Underwriting the Small Home Future: What Wasaga Beach's Zoning Reform Means for Lenders and Insurers

Wasaga Beach's proposal to eliminate minimum dwelling size requirements has significant implications that extend far beyond municipal planning. For mortgage lenders and property insurers, the shift toward smaller, Code-compliant homes presents both opportunities and challenges—and a chance to lead rather than follow.

The town's new zoning bylaw would remove the current 93 square metre minimum, leaving the Ontario Building Code's 17.5 square metre threshold as the only floor. Senior planner Matt Ellis frames this as a logical distinction: "a house from a land-use perspective is just a single detached house". From a building code perspective, he's right. But from a risk assessment perspective, the picture is more nuanced.

The Challenge: Differentiating Quality from Size

Bianca Metz, a tiny homes consultant and builder, highlights a critical distinction that should inform underwriting practices. She notes that the "tiny home" trend of seven years ago was dominated by structures built on recreational vehicle chassis, dwellings not built to code. "When they thought about tiny homes, they saw tiny homes on wheels, and municipalities saw non-compliant dwellings," she said. But a tiny home built to the Ontario Building Code on a permanent foundation is fundamentally different. It requires permits, inspections, proper service connections, and adherence to all health and safety standards. The only difference from a conventional home is square footage. This distinction matters for lenders and insurers. A Code-compliant tiny home should be evaluated on its construction quality, not its size. Yet many financial institutions still lack clear policies for underwriting small permanent dwellings, treating them as personal property (like RVs) rather than real estate.

The Opportunity: A New Asset Class

Wasaga Beach's reform signals a broader trend. Metz notes that "most municipalities have already eliminated (a minimum size requirement)". As more communities follow suit, the volume of Code-compliant small homes will increase. This represents a new asset class for lenders and insurers—one with distinct risk characteristics.

Small permanent homes have several advantages from a risk perspective:

Lower replacement cost: A smaller dwelling costs less to rebuild, reducing insurer exposure per policy.

Simpler systems: Fewer square feet typically means fewer bathrooms, kitchens, and mechanical systems—fewer potential failure points.

Code compliance: Homes built to current Building Code standards incorporate modern safety features, from fire suppression to electrical systems.

Permanent foundations: Unlike RVs or trailers, these dwellings are affixed to land, providing geographic stability and reducing theft or mobility risk.

The key is ensuring that the homes being financed and insured are indeed Code-compliant permanent dwellings, not recreational vehicles being repurposed as residences.

The Role of PrefabIQ

Our housing management system, PrefabIQ can help bridge the information gap between builders, lenders, and insurers. The Compliance Management module provides verified documentation of Building Code compliance, permit status, and inspection results—essential data for underwriting decisions. The Financial Services module includes loan application tracking and insurance quote management, enabling seamless integration with lender and insurer workflows. The Maintenance Hub provides ongoing property condition data, supporting long-term risk assessment. For lenders, PrefabIQ's documentation creates confidence that the asset being financed meets all regulatory standards. For insurers, it provides verified data for pricing and risk selection.

The Visual Education Imperative

Metz offers another insight relevant to financial institutions: "People are visual: they really need to see a beautifully designed home, and exactly what the cost considerations are for people doing this". Lenders and insurers could support this education by developing clear guidelines for what constitutes an insurable or financeable small home. Sample projects, cost breakdowns, and construction standards would help builders and buyers understand expectations. "The people doing this are not slopping down an $80,000 trailer in their backyard," Metz emphasized. "They have to go through zoning, a feasibility study, design, construction, service assessments". Lenders and insurers should recognize and reward this diligence.

A Call to Action

For mortgage providers, the message is clear: develop explicit policies for financing Code-compliant small permanent homes. Treat them as real estate, not personal property. Offer competitive rates comparable to conventional homes.

For insurers, the message is equally clear: create products tailored to small permanent dwellings. Price based on construction quality and Code compliance, not arbitrary size thresholds. Support loss prevention through education and inspection programs.

Wasaga Beach is moving forward. The town's goal is council approval of the new zoning bylaw by fall 2026. Lenders and insurers should use the coming months to prepare their underwriting policies, product offerings, and educational materials. The small home future is arriving. Financial institutions can either lead—or be caught flat-footed. The choice is theirs.