A full home renovation in Toronto costs between $120,000 and $400,000+ depending on the size of the home, the scope of each room, and whether structural or permit-required work is involved. Most full renovations GoGajic manages for Toronto detached homes fall between $150,000 and $280,000 — covering kitchen, bathrooms, basement, flooring, paint, and mechanical updates throughout. Here is a room-by-room breakdown of what each component costs, and the answer to the question most Toronto homeowners ask: should you renovate all at once or in phases?
Full Home Renovation Cost Breakdown by Room — Toronto 2026
The table below shows realistic cost ranges for each component of a full home renovation in Toronto. These ranges reflect mid-grade finishes — quality materials and licensed tradespeople, without premium designer-tier specifications.
| Renovation Component | Mid-Range Cost (Toronto 2026) |
|---|---|
| Custom kitchen renovation (full) | $28,000 – $52,000 |
| Main bathroom (full rebuild) | $18,000 – $35,000 |
| Master ensuite (full build) | $28,000 – $55,000 |
| Powder room | $8,000 – $15,000 |
| Basement finishing (no legal suite) | $35,000 – $75,000 |
| Main floor flooring (1,200 sq ft) | $8,000 – $18,000 |
| Paint throughout (full house) | $6,000 – $12,000 |
| Electrical panel upgrade (200A) | $3,500 – $7,000 |
| Plumbing updates throughout | $5,000 – $15,000 |
| Architectural and engineering drawings | $3,000 – $7,000 |
| City of Toronto permits (all-in) | $2,500 – $6,000 |
| Project management (full home) | $15,000 – $30,000 |
Adding these components together for a typical Toronto 3-bedroom detached home renovation: kitchen + 2 full bathrooms + powder room + basement + flooring + paint + mechanical + drawings + permits puts most projects in the $160,000–$250,000 range at mid-grade finishes. High-specification projects with custom cabinetry, premium tile, and structural changes regularly exceed $300,000.
Renovate All at Once vs. Phase It Over Time — The Real Cost Comparison
This is the most common question GoGajic gets from Toronto homeowners planning a full renovation: is it cheaper to do everything at once, or to spread it over 3–5 years?
The honest answer is that renovating all at once is almost always 15–25% less expensive than completing the same scope in separate phases — for four specific reasons.
1. Labour mobilization cost. Every time a contractor mobilizes for a project — setting up dust barriers, protecting floors, coordinating inspections — there is a fixed mobilization cost embedded in the quote. On a full home renovation, this cost is paid once. On phased renovations, it is paid for every phase. Over 4 separate phases, you pay mobilization 4 times instead of once.
2. Permit costs compound. The City of Toronto charges permit fees per project submission. Submitting one comprehensive renovation permit is cheaper than submitting four separate permits for kitchen, bathrooms, basement, and electrical separately.
3. Material costs rise every year. Kitchen cabinetry, tile, and lumber costs in Toronto have risen 6–8% year-over-year since 2021. A kitchen renovation phased 3 years from now costs more in materials than the same renovation done today — and the differential often exceeds the cash-flow benefit of waiting.
4. Disruption is compressed. Living through one 16-week full renovation is difficult. Living through 4 separate 4–6 week disruption periods over 5 years is worse. Most Toronto homeowners who have done phased renovations report that the repeated disruption was harder on the household than doing it all at once would have been.
When phasing makes sense: If your budget genuinely cannot support a full renovation at once, GoGajic plans the sequence so each phase is self-contained and does not require demolishing finished work in a later phase. The most common sensible sequence: mechanical systems and electrical first, kitchen second, bathrooms third, basement last.
What Drives a Full Home Renovation Over Budget in Toronto
1. Mechanical surprises in older homes. Toronto detached homes built before 1985 frequently have outdated electrical panels (60-amp or 100-amp), galvanized steel plumbing, and original cast-iron drain stacks. Replacing all three adds $18,000–$35,000 to a full renovation scope that was not budgeted for these items. GoGajic inspects all mechanical systems before finalizing the scope.
2. Structural changes that were not in the original plan. Opening the kitchen to the living room requires confirming whether the wall is load-bearing. A load-bearing wall removal requires a structural engineer’s drawing, a beam installation, and temporary support during construction. This adds $8,000–$18,000 to the kitchen component alone. Identifying these decisions at the planning stage, not mid-project, keeps the budget intact.
3. Scope creep on finishes. The most consistent budget overrun on full home renovations is not surprises — it is homeowners upgrading finishes mid-project. The countertop that was quartz at $55/sq ft becomes quartzite at $120/sq ft. The vanity that was $1,800 becomes $4,500. Establishing a firm finish budget at the planning stage and committing to it prevents the cascade of small upgrades that collectively add $20,000–$40,000 to a project.
What Does a Full Home Renovation Cost Per Square Foot in Toronto?
A full home renovation in Toronto costs between $150 and $400 per square foot of finished living space, depending on the depth of renovation. A mid-range renovation covering all major rooms but leaving structure, windows, and roof intact runs $150–$250/sq ft. A full gut renovation including structural changes, new windows, and mechanical replacement runs $250–$400/sq ft. For a 1,500 sq ft Toronto detached home, this puts the realistic total between $225,000 and $600,000 depending on scope.
Renovating vs. Moving in Toronto’s 2026 Market — The Real Numbers
Many Toronto homeowners considering a full renovation ask whether it is cheaper to sell and buy a renovated home instead. In Toronto’s 2026 market, the calculation consistently favours renovating.
Selling a $900,000 Toronto home and buying a renovated $1.2M home involves: real estate commission on the sale (approximately $40,000–45,000), Ontario land transfer tax on the purchase ($32,950 at $1.2M), Toronto land transfer tax ($24,725), legal fees and moving costs ($5,000–$8,000), and the difference in purchase price. Total transaction cost: $102,000–$115,000 before you own a single renovated square foot.
A full renovation of the home you already own, by contrast, adds no transaction costs, no land transfer tax, and produces a result tailored to exactly how your family lives. For most Toronto homeowners with 5+ years in their home, renovating is the financially stronger decision in 2026.
How GoGajic Manages a Full Home Renovation in Toronto
A full home renovation requires coordinating 8 to 12 separate trades in a specific sequence. GoGajic Construction manages the entire project under one contract — design, permits, mechanical, structural, and all finish trades. The full home renovation in Toronto process starts with a site assessment and ends with a final walk-through where every item on the deficiency list is resolved before payment is released.
GoGajic’s in-house team prepares all permit-ready architectural and engineering drawings for the project — structural beam calculations, plumbing layouts, electrical plans — which eliminates the 3–6 week delay of waiting for a separate engineering firm. Permits are submitted as one comprehensive application. GoGajic’s 5-year workmanship warranty covers the entire project scope.
What I Tell Toronto Homeowners About Full Home Renovation Budgets
By Nikola Gajic, Founder & Lead Project Manager — GoGajic Construction
The two most common budget conversations I have with Toronto homeowners planning a full renovation are: “we underestimated the mechanical” and “we upgraded our finishes mid-project.” Both are predictable and both are preventable.
When I walk a 1970s Toronto detached before scoping a full renovation, I budget for panel replacement and partial plumbing update as standard line items — even before I open a single wall. In a home that age, the probability of finding something that needs replacing is high enough that including it in the contingency budget is simply responsible estimating. Homeowners who build a 15–20% contingency into their total budget finish on budget. Homeowners who do not end up making the phone call I dread the most: telling someone that the project is $30,000 over because of something we found in the wall.
My recommendation: before you commit to a full home renovation budget, have a contractor walk the mechanical systems with you specifically. Not the kitchen. Not the bathrooms. The electrical panel, the plumbing stack, and the HVAC. Those three determine whether your renovation budget is realistic or optimistic.
Questions Toronto Homeowners Ask About Full Home Renovations
How long does a full home renovation take in Toronto?
A full home renovation covering kitchen, two bathrooms, basement, and finish work throughout typically takes 14 to 22 weeks from demolition start to final walk-through, assuming all permits are in place before work begins. Permit issuance adds 4 to 8 weeks before construction can start. Total timeline from first site visit to moving back in: typically 6 to 9 months.
Do I need to move out during a full home renovation?
For a full gut renovation, yes — the home is not safely habitable during demolition, rough-in, and drywall phases. Most Toronto homeowners relocate for 12–18 weeks. For phased renovations, temporary relocation is sometimes avoidable if uninvolved areas of the home remain livable. GoGajic plans phasing sequences to minimize displacement time where possible.
What is included in GoGajic’s 5-year warranty for a full home renovation?
GoGajic’s 5-year workmanship warranty covers all labour and installed materials across the full project scope — kitchen installation, bathroom tile and fixtures, basement finishing, flooring, paint, and all mechanical work performed by GoGajic’s licensed tradespeople. Manufacturer warranties on appliances and fixtures are separate and passed through to the homeowner at project completion.
A full home renovation is the largest project most Toronto homeowners undertake. GoGajic’s free site assessment gives you a written scope, a real cost estimate broken down by component, and a realistic timeline — before you commit to anything. Call 647-914-2150 or request a free home renovation assessment and get a same-week appointment.
Written by Nikola Gajic, Founder & Lead Project Manager at GoGajic Construction — 15 years managing full home renovations, kitchen builds, and basement projects across Toronto and the GTA.