How much does a bathroom renovation cost in Mississauga, ON?
In September 2026, a mid-range renovation of a standard 5 x 8 ft full bathroom in Mississauga, ON, keeping the layout, costs $16,638 to $27,730 before tax. A powder room runs about 40 percent of that, a primary ensuite 1.5 to 2 times more, and a tub-to-shower conversion on its own $7,764 to $12,201. Moving plumbing adds roughly $3,000 to $7,000. Labour is usually 45 to 55 percent of the total.
Mississauga prices run 9% above the Canadian typical figure of $20,300. The regional index of 1.09 blends the Job Bank median wage for plumbers in the region, $33 an hour, with the local market premium published by Canadian cost guides.
Updated 2026-09-02 · Reference ranges, before tax · 13 cited sources
Bathroom cost in Mississauga by scope
| Scope | Low | Typical | High |
|---|---|---|---|
| Powder room, mid-range | $6,766 | $9,021 | $11,276 |
| Full bath, budget finish | $9,247 | $12,329 | $15,411 |
| Full bath, mid-range finish | $16,638 | $22,184 | $27,730 |
| Full bath, mid-range, plumbing relocated | $20,744 | $27,659 | $34,574 |
| Full bath, high-end finish | $29,778 | $39,704 | $49,630 |
| Primary ensuite, mid-range | $28,957 | $38,609 | $48,261 |
| Primary ensuite, high-end, layout change | $56,058 | $74,744 | $93,430 |
| Tub-to-shower conversion, tiled | $7,194 | $9,592 | $11,990 |
| Tub-to-shower conversion, acrylic system | $7,604 | $10,139 | $12,674 |
Permits in Mississauga
Toronto: minimum $214.79 plus $23.20 per plumbing fixture (3). Expect about $284 on a typical job. From the city's published schedule.
Labour in Mississauga
Job Bank reports a median wage of $33 an hour for plumbers in this region, against a Canadian median of $34. Contractor billing rates run roughly two to three times the wage once overhead, insurance and profit are added.
What a bathroom quote in Mississauga should include
- Demolition and disposal
- Plumbing rough-in and finish, with fixtures named and who supplies them
- Electrical: GFCI outlets, exhaust fan, lighting
- Waterproofing behind tile, named by product
- Tile, grout and flooring with square footage
- Shower base or tub, glass, vanity, toilet, faucets, mirror, accessories
- Drywall, paint and trim
- Permit and inspections
- A contingency or allowance stated as a number
What drives the price
- Finish level. Budget fixtures and ceramic versus quartz, porcelain and frameless glass can double the price.
- Whether plumbing moves. Keeping the layout avoids $3,000 to $7,000 of rough-in work.
- Size: powder room, standard full bath, or ensuite.
- Tile area and complexity. Installed tile runs $12 to $25 per square foot.
- Who supplies fixtures. Owner-supplied vanity, toilet and shower can shift $2,000 to $8,000.
- Local labour: plumbers earn $26 an hour in New Brunswick to $40 in Québec, and Vancouver labour runs 20 to 30 percent above the national average.
Frequently asked questions about bathroom in Mississauga
- What does a small bathroom renovation cost in Mississauga, ON?
- A powder room or cosmetic refresh in Mississauga, ON runs $7,764 to $13,310. A full 5 x 8 bath with new tile, shower, vanity and toilet in the same layout is $16,638 to $27,730.
- How much does a tub-to-shower conversion cost?
- $7,764 to $12,201 in Mississauga, ON for a tiled walk-in shower or an acrylic system. Tub cut-outs alone are $800 to $1,600.
- Do I need a permit for a bathroom renovation?
- Yes if plumbing or electrical changes. Toronto charges a $214.79 minimum plus $23.20 per fixture; Vancouver about $500 to $900 with plumbing; Calgary $205.92 plus trade permits; Montréal $9.80 per $1,000 of work.
- Why do bathroom quotes vary so much?
- Finish level, whether fixtures are included, and hidden conditions. Two quotes can differ by 50 percent and both be honest. Normalize them to the same fixtures and scope before comparing.
Sources
- AJob Bank wages: plumbers (NOC 72300), Government of Canada, 2025-11-19.
- AJob Bank wages: electricians (NOC 72200), Government of Canada, 2025-11-19.
- BBathroom renovation costs 2026, RenoAssistance (Desjardins), 2026-02-02.
- CBathroom renovation costs (Canada, Toronto, Vancouver), HomeStars, 2026-06-30.
- CBathroom renovation cost Canada 2026, Reno Quotes, 2026-04-13.
- CBathroom renovation cost guide, RenoCalc, 2026-02-08.
- CCost of bathroom renovation in Canada, WealthNorth, 2026-06.
- CCost reports across Canada 2026, Canada Construction Network, 2026-02-19.
- BBathroom fixture list prices, Home Depot Canada, 2026-09-02.
- ABuilding permit fees, effective January 1, 2026, City of Toronto, 2026-01-01.
- ADevelopment and building permit fees 2026, City of Vancouver, 2026-01-01.
- ABuilding and trade permit fee schedule R2026-02, City of Calgary, 2026.
- ACombien coûte un permis de rénovation, Ville de Montréal, 2026-04-10.
Ranges are reference estimates for typical scope in Mississauga, ON, not bids, and have not yet been calibrated against observed quotes in Mississauga. Methodology.