Cost guide
Whole-Home Renovation Cost in the GTA (2026)
Whole-home renovation cost in the GTA is driven by scope and square footage, not a single number. As a 2026 planning range: a cosmetic refresh runs roughly $40–$100 per square foot, a mid-scope renovation $100–$250, and a full gut to the studs $250–$500+ — planning ranges, not quotes.
HomeCopilot Editorial
There is no single price for renovating a whole home in the GTA, because "whole-home" covers everything from a paint-and-floors refresh to taking a house down to the studs and starting over. The honest way to budget is per square foot and by scope: decide how deep the work goes, multiply by the size of your home, and treat the result as a planning range rather than a quote. The number moves most with how much you change, how old the mechanical systems are, and how many walls you move.
Cost by scope (the honest way to budget)
| Scope of the renovation | Illustrative planning range (CAD / sq ft) |
|---|---|
| Cosmetic refresh — paint, flooring, light fixtures, some finishes; no layout or systems changes | $40 - $100 |
| Mid-scope — new kitchen and bathrooms, flooring throughout, some mechanical and electrical updates | $100 - $250 |
| Full gut to the studs — new wiring, plumbing, HVAC, insulation, drywall, and often structural or layout changes | $250 - $500+ |
| Scope | Illustrative planning total (CAD) |
|---|---|
| Cosmetic refresh | $80,000 - $200,000 |
| Mid-scope renovation | $200,000 - $500,000 |
| Full gut to the studs | $500,000 - $1,000,000+ |
What moves the number most
- Square footage — the single biggest multiplier; the same scope costs far more on a large home than a small one.
- How deep the work goes — a refresh keeps the systems; a gut replaces the wiring, plumbing, and HVAC that a refresh never touches.
- The age and condition of the mechanicals — an older GTA home often needs an electrical panel upgrade, re-plumbing, or new HVAC that a newer one does not.
- Layout and structural changes — moving or removing walls, especially load-bearing ones, adds engineering, permits, and cost.
- Kitchens and bathrooms — the most expensive rooms per square foot, so a home with several of each costs more to renovate.
- Finish level — the same layout can double in cost between builder-grade and high-end finishes.
- Permits and inspections — most whole-home work needs them, and they add both time and cost.
How to plan a whole-home budget
- Start from your home's square footage and the scope you actually need, not a number you saw for a different house.
- Prioritize the systems that are near end of life — a gut renovation is the cheapest time to redo wiring, plumbing, and HVAC while the walls are open.
- Hold a contingency of at least 10 to 20 percent for the surprises older homes hide behind their walls.
- Get several detailed quotes on the same scope and compare them line by line, not on the headline total.
- Phase the work if the budget is tight — a well-sequenced refresh now and systems later can beat a rushed all-at-once job.
FAQ
How much does it cost to renovate a whole house in the GTA?
As a 2026 planning range, a cosmetic refresh runs roughly $40 to $100 per square foot, a mid-scope renovation $100 to $250, and a full gut to the studs $250 to $500 or more per square foot. Multiply by your home's size for a rough total, and treat it as a planning range, not a quote — the real number depends on scope, systems age, and finishes.
Why is a gut renovation so much more than a refresh?
A refresh changes what you see — paint, floors, fixtures — while keeping the wiring, plumbing, HVAC, and walls. A gut renovation replaces all of that and often changes the layout, which means new mechanical systems, insulation, drywall, permits, and sometimes structural work. You are effectively rebuilding the inside of the house.
Should I renovate all at once or in phases?
It depends on budget and disruption tolerance. Doing it all at once is more efficient per dollar and gets it over with, but needs the full budget up front. Phasing spreads the cost and lets you live through it more easily, though repeated setup and mobilization can add a little to the total. A contractor can help you sequence it sensibly.
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