Key Factors Affecting the Price of Prefab Modular Homes
This article highlights the key factors influencing the cost of modular homes in Canada, including delivery, size, number of levels, land preparation, utility setup, permits, and sales taxes. Understanding these elements helps prospective homeowners budget effectively and make informed decisions about modular construction options.

Understanding the Costs of Modular Construction
Modular homes are factory-built structures that are assembled on-site, gaining popularity across Canada due to their affordability and eco-friendly nature. While urban living provides access to premium amenities, it often comes with a hefty price tag, prompting many to explore modular options. These homes are customizable, allowing homeowners to design spaces tailored to their lifestyle preferences.
Factors Impacting Modular Home Pricing
Before investing, homeowners should consider several key elements that influence overall costs.
1. Delivery Expenses
The cost of transporting a modular home depends on factors such as distance, size of the unit, and number of sections involved. Delivery fees can range from $3,000 to $12,000, with an average rate of $5 to $10 per square foot.
2. Total Area (Square Footage)
The size of the home is a primary cost determinant. Expect prices starting from approximately $80 per square foot, which can escalate up to $160 or more. Costs can include delivery, installation, transportation, and assembly, varying based on the contractor.
3. Number of Floors
Multi-storey modular homes are more costly. For example, a single-story unit ranging from 800 to 1500 sq ft costs between $40,000 and $110,000, while larger or custom multi-storey models can exceed $570,000. Two-storey homes typically fall between $75,000 and $180,000, and three-story options range from $150,000 to over $800,000 depending on size.
4. Bedroom and Bathroom Count
More bedrooms and bathrooms increase the price. A two-bedroom, one-bath modular might cost between $65,000 and $225,000, while a larger five-bedroom, three-bath setup can reach up to $460,000. Costs often exclude installation or additional modifications.
5. Land Preparation and Clearing
Modular homes require a solid foundation. Land may need clearing, leveling, and grading, which averages around $2,750, but costs vary based on land condition. Additional expenses include driveway installation, septic systems, and site modifications.
6. Utility Setup
Making a modular home habitable involves wiring, plumbing, HVAC, and utility connections. Costs range from $2,500 to $25,000, covering electrical wiring ($2,000-$9,000), water well drilling ($3,000-$15,000), HVAC ($5,000-$11,000), septic systems ($3,500-$10,000), and other utilities.
7. Permits and Fees
Local regulations often require permits like soil testing, occupancy certificates, driveway permits, and mechanical approvals. In Canada, these fees typically range from $500 to $5,000, depending on location.
8. Sales Taxes
Sales tax applies to all modular home purchases, generally amounting to 5%-7%, translating to $5,000-$10,000 on average. The exact amount varies by province and city.