Modular House Prices in Canada: What You'll Actually Pay in 2026
Last updated: June 7th, 2026
Modular house prices in Canada range from $100–$250 per square foot for the factory-built home alone, with all-in turnkey costs of $200–$450 per square foot in Ontario once foundation, site preparation, delivery, permits, and development charges are included.
A completed 1,200–1,500 sq ft modular home on a serviced Ontario lot typically runs $300,000–$525,000 all-in — before land.
✓ HCRA Licensed | ✓ Tarion Enrolled | ✓ OBC Compliant | ✓ Ontario-Built
About the Author
Sean Stevenson is Chief Marketing Officer and Buyer Experience Lead at My Own Cottage Inc., an HCRA-registered, Tarion-enrolled prefab home builder based in Orillia, Ontario.
Sean has spent five years guiding Ontario buyers through the modular home process alongside My Own Cottage’s building team — from lot assessment and all-in budgeting to occupancy, including CSA A277 construction, Bill 23 garden suites, and permit and development-charge navigation across Muskoka, Simcoe County, and the GTA.
The factory price is only 40–55% of what you will actually spend. This guide shows both numbers, and everything in between — using My Own Cottage’s own delivered-and-installed pricing as the Ontario benchmark.
My Own Cottage is HCRA registered, Tarion enrolled, and delivers CSA A277-certified modular homes across Ontario with published package prices before you commit to anything.
For a complete overview of prefab home types and the Ontario buying process, see our modular homes Ontario guide.
Modular House Prices at a Glance — The Four Numbers Every Buyer Must Understand
Before any modular home price is useful, you need to know which price is being quoted. The same home can appear to cost $150,000 or $450,000 depending on what the builder includes — and most builder marketing leads with the lowest number.
Every modular home price falls into one of four levels:
| Price Level | What’s Included | Typical CAD Range |
|---|---|---|
| Base / shell (FOB yard) | Factory modules at the plant gate — structure, exterior, basic finishes | $100–$250/sq ft |
| Delivered | Modules transported to your lot | $120–$280/sq ft |
| Delivered & installed | Modules + transport + crane set onto foundation | $130–$290/sq ft |
| Turnkey / all-in | Everything from factory to move-in, including site work and permits | $200–$450/sq ft |
These four levels are not interchangeable. A quote at $170/sq ft FOB and a quote at $170/sq ft delivered and installed represent a $20,000–$40,000 difference on a mid-size home before a single upgrade is added.
Every price on this page — including My Own Cottage’s published modular home price list — is labelled at one of these four levels.
When you receive any builder quote, ask which level it represents — in writing, before you sign anything.
How Much Does a Modular Home Cost in Canada? (2026 Price Tables)
Modular House Price by Size Category (CAD, Ontario/Canada, 2026)
| Category | Size | Shell Price (CAD) | All-In Turnkey (CAD) |
|---|---|---|---|
| Tiny home / ADU | 350–600 sq ft | $60,000–$140,000 | $110,000–$230,000 |
| Small modular | 600–1,000 sq ft | $120,000–$250,000 | $180,000–$350,000 |
| Mid-size modular | 1,000–1,800 sq ft | $200,000–$400,000 | $300,000–$550,000 |
| Large modular | 1,800–2,500 sq ft | $350,000–$600,000 | $500,000–$800,000 |
| Custom / luxury | 2,500+ sq ft | $500,000–$1,200,000+ | $750,000–$1,500,000+ |
Shell prices reflect the factory-built structure at the FOB yard. All-in turnkey figures include foundation, site preparation, delivery, utility connections, permits, development charges, and HST net of applicable rebates. Both columns exclude land.
For a full regional breakdown of Ontario prefab home costs by geography — including Muskoka, GTA, Northern Ontario, and Eastern Ontario — see our prefab homes Ontario prices guide.
My Own Cottage’s delivered-and-installed package prices sit within the mid-size modular range — nine named models from $229,500 to $524,500, all published before your first conversation with our team.
For verified 2026 CAD prices, a cross-builder comparison, and the full Ontario all-in cost stack specifically for this size, see our 1,200 sq ft modular home price Ontario guide.
You can also see the full modular home price list further down this page.
My Own Cottage — Ontario Modular Home Prices With Published Starting Prices (2026)
The table below is My Own Cottage’s current modular home price list for Ontario, verified June 2026.
All prices are preconfigured package prices delivered and installed on your prepared foundation within our standard Ontario service area.
| Model | Size | Bedrooms / Baths | Starting Price (D&I) |
|---|---|---|---|
| Fox Den | 505 sq ft | 1 bed / 1 bath | $229,500 |
| Pine View | 540 sq ft | 1 bed / 1 bath | $229,500 |
| Willow | 564 sq ft | 1 bed / 1 bath | $229,500 |
| Hideaway | 788 sq ft | 2 bed / 1 bath | $279,500 |
| Lake View | 741 sq ft | 1 bed / 1 bath | $284,500 |
| Water’s Edge | 988 sq ft | 2 bed / 1 bath | $324,500 |
| Haven | 1,066 sq ft | 2 bed / 1 bath | $339,500 |
| Eagle’s Nest | 1,170 sq ft | 3 bed / 1 bath | $369,500 |
| Hudson | 1,550 sq ft | 3 bed / 2 bath | $524,500 |
For buyers drawn to contemporary architecture — flat rooflines, floor-to-ceiling glazing, and open-concept interiors — see our modern prefab homes Ontario guide for design styles and specifications.
Prices are delivered and installed and exclude foundation, site preparation, development charges, and permits — browse our Ontario modular homes for sale to see the difference.
You can also view the full cost stack below for what to budget beyond the package price.
How a $230,000 Delivered Price Becomes a $380,000+ Project
This is the calculation most Ontario modular buyers need before their first builder consultation — and the one no builder marketing material will summarise in a single table.
Starting with My Own Cottage’s Fox Den at $229,500 delivered and installed — our entry-level model, 505 sq ft, one bedroom, one bath, on a serviced rural Ontario lot within standard delivery distance:
| Line Item | Cost (CAD) |
|---|---|
| My Own Cottage Fox Den (delivered & installed) | $229,500 |
| Foundation (slab on grade) | $8,000–$15,000 |
| Site preparation and grading | $8,000–$15,000 |
| Utility connections (well + septic + hydro) | $30,000–$55,000 |
| Building permits and engineering | $4,000–$10,000 |
| Development charges (verify with municipality) | $10,000–$60,000 |
| HST at 13% (before rebate) | $28,000–$35,000 |
| Driveway and landscaping | $6,000–$12,000 |
| Contingency (10%) | $18,000–$25,000 |
| Estimated all-in total | $341,500–$456,500 |
The $229,500 delivered-and-installed price becomes $341,500–$456,500 all-in depending on lot conditions, municipality, and development charges.
Many buyers focus on the factory home price and underestimate the cost of everything required to create a finished residence.
A completed Ontario modular home showing the foundation, driveway, grading, septic system, and site preparation required beyond the factory home price. These project costs are a major part of the real all-in budget for modular house prices in Ontario.
In comparison, on a serviced urban lot where municipal water and sewer replace the well and septic ($10,000–$20,000 instead of $30,000–$55,000), the lower end improves meaningfully.
In a GTA municipality where development charges reach $80,000–$100,000+, the upper end escalates just as significantly.
This example uses our most affordable model.
For a mid-range family home — the Haven at $339,500 delivered and installed (1,066 sq ft, 2 bed/1 bath) — the same site cost stack produces an estimated all-in range of $480,000–$600,000+ depending on foundation type, municipality, and development charges.
For one of our largest standard models — the Hudson at $524,500 delivered and installed (1,550 sq ft, 3 bed/2 bath) — budget $620,000–$760,000+ all-in on a comparable Ontario lot.
The Full Ontario Cost Stack — Every Line Item You Will Face
Most buyer surprises come from three line items. Two of them appear on no competing Canadian page for this query.
Development Charges — The Cost Most Ontario Buyers Discover Too Late
Development charges are one-time municipal fees levied on all new residential construction — modular, site-built, or otherwise — to fund municipal infrastructure. They are payable at building permit issuance and vary dramatically across Ontario.
As of 2024: City of Ottawa charges $48,265 inside the NCC Greenbelt and $57,596 outside the Greenbelt (City of Ottawa development charges schedule, ottawa.ca).
GTA municipalities regularly exceed $80,000–$100,000+ per unit.
Smaller municipalities — Kawartha Lakes, Simcoe County, most of Northern Ontario — often charge $5,000–$30,000 or less.
Some municipalities have reduced or eliminated development charges for accessory dwelling units under Ontario’s Bill 23.
My Own Cottage includes development charge guidance in every consultation — it is one of the first questions we help buyers answer before any design or pricing conversation begins.
Before committing to any modular package, contact your target municipality and request the current development charges schedule for a new single-detached residential unit. The call takes ten minutes and can reveal a line item that was not in your initial budget.
For the full Ontario permit process — including CSA A277 documentation, HCRA licensing requirements, and Tarion enrolment verification — see our prefab home permits Ontario guide.
HST and the New Home Rebate — What $39,000 in Tax Actually Means
Ontario’s 13% HST applies to new modular home construction. On a $300,000 build, that is $39,000 in gross tax before any rebate is applied.
Two rebate mechanisms can reduce that burden significantly for qualifying buyers:
• Federal GST/HST New Housing Rebate (CRA RC4028): Up to $6,300 for homes with a fair market value under $450,000. The federal portion phases out between $350,000 and $450,000 and disappears entirely above $450,000. Administered by the Canada Revenue Agency at canada.ca.
• Ontario New Housing Rebate: Up to $24,000 on qualifying owner-built primary residences with a fair market value up to $400,000, with a partial rebate to $500,000. Modular homes built on owned land and used as a primary residence are eligible — confirmed by CRA guidance.
Combined maximum rebate for a qualifying buyer: up to $30,300.
For a $300,000 build used as a primary residence, the net HST exposure after rebates can fall from $39,000 to approximately $9,000–$15,000.
For a build approaching $450,000, the federal phase-out changes the calculation — confirm with a tax advisor before budgeting.
Verify current thresholds at canada.ca/en/revenue-agency.
The Complete Ontario Cost Table
| Cost Item | Typical Range (CAD) | Ontario Notes |
|---|---|---|
| Delivery and crane | $8,000–$40,000+ | Distance, site access, number of modules |
| Foundation — slab | $6,000–$15,000 | Most economical; standard for ADUs and garden suites |
| Foundation — crawl space | $10,000–$20,000 | Common rural Ontario |
| Foundation — full basement | $30,000–$100,000+ | Standard for urban Ontario primary residences |
| Site preparation and grading | $5,000–$30,000 | Rocky or sloped lots at higher end |
| Well (rural unserviced lots) | $3,000–$15,000 | Rural Ontario standard |
| Septic system (rural) | $15,000–$50,000 | Governed by OBC Part 8 |
| Utility connections (municipal) | $10,000–$25,000 | Urban and serviced suburban lots |
| Utility connections (rural Hydro One) | $5,000–$20,000+ | Varies significantly by distance |
| Building permits and engineering | $2,000–$8,000 | Required for all Ontario new residential construction |
| Development charges | $5,000–$100,000+ | Verify with your municipality before budgeting |
| HST (net of applicable rebate) | $9,000–$50,000+ | After CRA rebate is applied |
| Interior finishing (if not turnkey package) | $20,000–$100,000+ | Depends on shell vs. turnkey package level |
| Landscaping and driveway | $5,000–$25,000 | Often deferred but must be budgeted |
| Contingency (recommended) | 10–15% of total | Essential on any Ontario new build |
My Own Cottage provides a complete itemised cost estimate for your specific Ontario lot — including delivery, foundation recommendation, and applicable development charges — before you commit to any design or package.
Is Modular Actually Cheaper? The Honest Answer
The most common buyer question in this market is whether modular is genuinely cheaper than building on-site.
The honest Ontario answer is: sometimes yes, always more predictable, and in rural and Northern Ontario increasingly the only realistic option.
Modular construction is generally 10–25% less expensive per square foot than a custom site-built home in Ontario on a factory-cost basis.
The assembly efficiency, reduced weather exposure, and concentrated skilled labour of factory production are genuine advantages.
This completed Ontario modular home interior demonstrates the difference between CSA A277-certified modular construction and manufactured housing, featuring open-concept living, quality finishes, large energy-efficient windows, and permanent residential construction built to Ontario Building Code standards.
For buyers in communities where trades are scarce and material haul distances are long — Sudbury, Thunder Bay, Timmins, rural Northern Ontario — My Own Cottage’s factory-built delivery model compresses what would be an 18-month on-site build into a single season.
In urban Ontario, the cost advantage narrows. Development charges, HST, and labour costs apply equally to modular and site-built construction.
A $229,500 delivered-and-installed Fox Den does not produce a $250,000 all-in project — the site cost stack above shows why.
The stronger argument for My Own Cottage modular homes in most Ontario markets is cost predictability and timeline certainty.
Our published package prices eliminate the scope creep and cost escalation that routinely add 20–40% to conventional Ontario builds.
A buyer who signs with My Own Cottage in March knows their delivered-and-installed price, their factory production timeline, and their expected delivery window before site work begins. That certainty is the product — not just the home.
Modular vs. Manufactured vs. Site-Built — The Distinctions That Change Your Mortgage and Warranty
| Feature | Modular (CSA A277) | Manufactured (CSA Z240) | Site-Built |
|---|---|---|---|
| Canadian standard | CSA A277 / OBC | CSA Z240 MH | OBC / NBC |
| Foundation | Permanent | Permanent or chassis | Permanent |
| Legal classification | Real property | Often personal property | Real property |
| Mortgage | Standard / CMHC eligible | Restricted — often chattel | Standard |
| Tarion warranty | ✅ Yes | ❌ No | ✅ Yes |
| Resale value | Appreciates with market | May depreciate | Standard |
| All-in price range (CAD) | $200–$450/sq ft | $80–$180/sq ft | $250–$600+/sq ft |
On resale value: CSA A277 modular homes on permanent foundations are assessed by the Municipal Property Assessment Corporation (MPAC) and appraised by major Canadian lenders using the same methodology applied to site-built homes. Market value is driven by location and land — not construction method.
For buyers evaluating panelised kit alternatives — where shell packages start significantly lower but require more on-site labour — see our prefab house kits with prices Canada guide for a manufacturer comparison with verified 2026 CAD pricing.
Every My Own Cottage home is CSA A277 certified — the Canadian standard that governs factory-built modular construction and confirms that each home is inspected against the Ontario Building Code during production.
This is the certification that makes a modular home mortgageable with CMHC, eligible for Tarion warranty coverage, and treated identically to a site-built home by Ontario’s building department.
A manufactured home (CSA Z240) costs less per square foot but is ineligible for standard CMHC-insured mortgage financing, carries no Tarion warranty protection, and may face zoning restrictions in many Ontario municipalities.
Before committing to any builder, verify their certification standard — our guide on how to choose a modular home builder in Ontario walks through the CSA A277, HCRA, and Tarion checks to run before you sign. You can also confirm at hcraontario.ca.
Financing a Modular Home in Canada
My Own Cottage homes qualify for standard CMHC-insured mortgage financing.
As CSA A277-certified modular homes on permanent foundations, every model in our range is eligible for as little as 5% down on homes priced below the CMHC ceiling — making modular accessible to first-time buyers who cannot carry a construction project on a conventional deposit.
The standard financing instrument for a new modular build is a construction mortgage with progress draws — funds released at factory completion, delivery, installation, and occupancy milestones.
My Own Cottage works with buyers and their lenders on draw schedules aligned to our production and delivery timeline, reducing the administrative friction that generalist lenders sometimes create when they are unfamiliar with factory-built construction.
Chattel loans — for homes not permanently affixed to a foundation — carry rates of 9–14% and eliminate CMHC eligibility. Avoid this outcome by confirming permanent foundation construction from day one.
Every My Own Cottage build is permanently installed.
For CMHC eligibility details, see cmhc-schl.gc.ca. For construction mortgage draw schedules specific to Ontario prefab builds, see our modular home financing Ontario guide.
Frequently Asked Questions — Modular House Prices
How much does a modular home cost in Canada?
Modular home prices in Canada range from $100–$250 per square foot for the factory-built shell, with all-in turnkey costs of $200–$450 per square foot in Ontario once foundation, site preparation, delivery, development charges, and HST are included.
A completed 1,000–1,800 sq ft modular home on a serviced Ontario lot typically runs $300,000–$550,000 all-in.
My Own Cottage’s modular home price list starts at $229,500 delivered and installed for our entry-level Fox Den model.
Always confirm which price level any quote represents — shell only, delivered, or full turnkey package.
Is it cheaper to build a house or get a modular home?
Modular is generally 10–25% less expensive per square foot than a custom site-built home in Ontario on a factory-cost basis.
The advantage narrows in urban Ontario where development charges and labour costs apply equally to both methods.
My Own Cottage’s published package prices provide cost certainty that conventional site-built contracts rarely match — our delivered-and-installed price is the price, without the scope creep or weather-delay escalations that extend conventional Ontario builds.
How much would a 2,000 square foot modular home cost?
A 2,000 sq ft modular home on a serviced Ontario lot typically runs $500,000–$700,000+ all-in, including foundation, site preparation, delivery, development charges, and HST.
My Own Cottage’s Hudson model at 1,550 sq ft starts at $524,500 delivered and installed — the closest model in our current range to a 2,000 sq ft specification.
For a custom design at that size, contact us directly for a project-specific estimate.
What size house can you build for $100,000?
$100,000 CAD is insufficient for a complete, move-in-ready modular home in Ontario in 2026.
At this budget, compact shell packages in the 400–600 sq ft range are available for ADU or garden suite applications — but foundation, delivery, permits, and utility connections will substantially increase the all-in cost.
My Own Cottage’s entry-level Fox Den starts at $229,500 delivered and installed, representing a realistic minimum for a permanently installed, warrantied, CSA A277-certified modular home on your Ontario property.
See our additional dwelling unit Ontario guide for compact ADU options.
Is $200,000 enough to build a modular house in Canada?
$200,000 CAD covers the delivered-and-installed package price for My Own Cottage’s three entry-level models (Fox Den, Pine View, Willow — all at $229,500) on a tight budget, but does not cover the full all-in project cost.
Foundation, site preparation, development charges, permits, and HST will add $80,000–$200,000+ depending on your Ontario lot and municipality.
In rural Ontario with minimal development charges and a straightforward serviced lot, a $229,500 My Own Cottage model can realistically be completed all-in for $320,000–$360,000.
In the GTA, the same home on a fully serviced lot with GTA-level development charges runs $420,000–$480,000+.
Do modular homes hold their value in Canada?
Yes — when the home is CSA A277 certified and permanently affixed to a foundation on land you own.
In Ontario, CSA A277 modular homes are assessed by the Municipal Property Assessment Corporation (MPAC) and appraised by major Canadian lenders identically to site-built homes.
Market value is driven primarily by location and land, not construction method. The “modular homes lose value” concern applies to manufactured homes on leased land or steel chassis — a different product category governed by CSA Z240, not CSA A277.
Every My Own Cottage home is permanently installed on a foundation on your land, which is the classification that determines long-term value retention and mortgage eligibility.
Continue Planning Your Modular Home
Compare & cost it out
• 1,200 sq ft modular home prices in Ontario – verified 2026 cost breakdown for the most popular size
• Prefab homes Ontario prices by region – Muskoka, GTA, Northern and Eastern Ontario
• Prefab house kits with prices in Canada – panelised kit comparison with 2026 pricing
Plan your build
• Prefab home permits in Ontario — approvals, development charges, and CSA A277 documentation
• Modular home financing in Ontario — construction mortgages, CMHC eligibility, and draw schedules
• Difference between prefab and modular homes — what changes your mortgage, warranty, and resale value
Choose your home
• Modular homes for sale in Ontario – browse available models and configurations
• Best prefab modular builders in Ontario – how to vet certification, warranty, and track record
• Modular Homes Ontario – the complete guide to building modular in Ontario
Ready to Get Real Numbers for Your Ontario Project?
My Own Cottage publishes named models with specific delivered-and-installed package prices — no quote form required to see where you stand.
In a free consultation, we walk through your lot conditions, foundation requirements, delivery distance, development charge tier, and realistic all-in budget, and give you honest numbers before you sign anything.
Every My Own Cottage home is built to CSA A277 standards, HCRA registered, Tarion enrolled, and Ontario-built.
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