Bathroom Renovation Cost in Ontario: Powder Room, Standard Bath and Ensuite
A bathroom renovation in Ontario typically costs $12,000–$25,000 for a standard full bathroom, $5,000–$12,000 for a powder room update and $25,000–$50,000 for a high-end ensuite. Single jobs cost less: a walk-in shower conversion runs $5,000–$12,000 and a bathtub replacement $2,000–$6,000. Moving the plumbing adds $2,000–$6,000, so keeping fixtures where they are keeps costs down.
ProScore estimate, figures as of March 20, 2026. Ontario-wide ranges compiled by ProScore — not measured from ProScore listings, contractor quotes, or a pricing survey.
Quick Cost Summary
| Service | Low | High |
|---|---|---|
| Powder Room Update | $5,000 | $12,000 |
| Standard Bathroom Renovation | $12,000 | $25,000 |
| High-End Ensuite Renovation | $25,000 | $50,000 |
| Walk-In Shower Conversion | $5,000 | $12,000 |
| Bathtub Replacement | $2,000 | $6,000 |
| Tile Work (floor & walls) | $2,500 | $8,000 |
| Vanity & Countertop | $1,500 | $5,000 |
| Heated Floor Installation | $1,000 | $3,000 |
| Plumbing Relocation | $2,000 | $6,000 |
| Waterproofing (Kerdi, Wedi) | $1,000 | $2,500 |
ProScore estimate, figures as of March 20, 2026. Ontario-wide ranges compiled by ProScore — not measured from ProScore listings, contractor quotes, or a pricing survey.
How Ontario bathroom remodelers compare on ProScore
ProScore lists 588 bathroom remodelers in Ontario, and has published a ProScore for 531 of them. 276 of those reach Trusted (70+) or higher. Google stars alone do not separate them: 384 of the 531 scored average 4.5 stars or higher on Google, but only 276 reach Trusted on ProScore.
Counted from ProScore's current listings, refreshed daily. How ProScore scores
Fees, rebates and rules from official sources
- Statistics Canada's renovation price index for bathroom remodels rose 1.4% in Toronto in the year to the second quarter of 2026. Statistics Canada
- In the Ontario part of Ottawa–Gatineau, the bathroom remodel index rose 2.0% over the same year. Statistics Canada
- Toronto's 2026 building permit fees include a minimum fee of $214.79, $11.53 per square metre of floor area for interior alterations in a house, and $23.20 per plumbing fixture for stand-alone plumbing work on a single-family dwelling. City of Toronto
- Starting construction in Toronto before the permit is issued adds 50% of the permit fee or $214.79, whichever is greater. City of Toronto
- Adding or removing walls is a structural or material alteration that needs a building permit in Toronto. City of Toronto
- A contractor whose taxable sales stay at or under $30,000 over four consecutive calendar quarters is a small supplier, does not have to register for GST/HST, and if unregistered does not charge it. Canada Revenue Agency
What Affects the Cost?
Plumbing Relocation
Moving drains, supply lines, or adding fixtures adds $2,000–$6,000. Keeping fixtures in place significantly reduces cost.
Tile Selection
Basic ceramic tile is the budget option; large-format porcelain or natural stone can cost several times more with labour. Budget $2,500–$8,000 for a typical bathroom.
Fixture Quality
A basic toilet costs a few hundred dollars. High-end models with bidet seats and soft-close features cost many times more.
Waterproofing
Proper waterproofing (Kerdi, Wedi) adds $1,000–$2,500 but is essential to prevent moisture damage behind walls and under floors.
Licensing in Ontario
Bathroom renovations require licensed plumbers (Skilled Trades Ontario) for any plumbing changes and ESA-licensed electricians for electrical work. GFCI outlets are required by Ontario code in all wet areas.
Frequently Asked Questions
How much does a bathroom renovation cost in Ontario?
A basic bathroom update runs $5,000–$12,000. A standard full renovation costs $12,000–$25,000, while a high-end ensuite can reach $50,000 or more.
How long does a bathroom renovation take?
A simple update takes 1–2 weeks. A full gut renovation typically takes 3–6 weeks, depending on complexity and material availability.
Can I renovate a bathroom without moving plumbing?
Yes, and it saves significantly. Replacing fixtures in the same locations avoids expensive plumbing relocation and reduces project time by 1–2 weeks.
Do I need waterproofing behind shower tiles?
Absolutely. Ontario building code requires waterproof membranes in wet areas. Skipping this step leads to mould, rot, and costly repairs within a few years.
Disclaimer: All prices shown are ProScore estimates for Ontario, figures as of March 20, 2026. They are not drawn from ProScore listings, contractor quotes, or a pricing survey. Actual costs vary based on job complexity, location, materials, and contractor. Always get 2–3 written quotes from professionals before committing. ProScore is not responsible for pricing accuracy — use these figures as a starting point for budgeting.
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Sources
- Statistics Canada, Residential renovation price indexes, percentage change, quarterly (table 18-10-0286-02) (Second quarter 2026, released August 7, 2026). Accessed October 19, 2026.
- Statistics Canada, Residential renovation price indexes, percentage change, quarterly (table 18-10-0286-02) (Second quarter 2026, released August 7, 2026). Accessed October 19, 2026.
- City of Toronto, Building permit fees (Fees effective January 1, 2026). Accessed October 19, 2026.
- City of Toronto, Building permit fees (Fees effective January 1, 2026). Accessed October 19, 2026.
- City of Toronto, When do I need a building permit? (Page modified July 21, 2026). Accessed October 19, 2026.
- Canada Revenue Agency, When to register for and start charging the GST/HST. Accessed October 19, 2026.
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