Bathroom Renovation Cost in 2026: Toronto and GTA Prices (CAD)
2026 GTA price ranges from three Toronto-area renovation firms, a line-by-line budget, hidden costs in older homes, and Toronto and Milton permit fees.
Most Toronto bathroom renovations cost $12,000 to $30,000 in 2026, according to Senso Design's GTA cost guide, before 13% HST. A bathroom renovation replaces the fixtures, tile, waterproofing and often the plumbing in an existing bathroom, and it packs more trades into fewer square feet than any other room. To get local quotes, start with our bathroom remodeling services in Toronto.
Senso Design, Magic Reno and UnitWorks are GTA renovation firms that publish their own 2026 price ranges. All figures are in CAD and before HST unless noted. Every figure was checked on October 25, 2026.
Key takeaways
- Standard full bathroom in Toronto: $12,000 to $25,000 (Senso Design), $12,900 to $25,000 (Magic Reno), $17,000 to $28,000 (UnitWorks).
- Powder room: $5,000 to $14,000 across the three firms; primary ensuite: $20,000 to $70,000 or more.
- Labour is 50% to 60% of a bathroom budget (Senso Design) or about 60% (Magic Reno).
- An $18,000 bathroom becomes about $22,500 once 13% HST and a 12% contingency are added (Senso Design).
- Basement bathroom with no rough-in: $17,000 to $28,000 (Magic Reno).
- Toronto permit for interior alterations: $11.53 per square metre, minimum $214.79 in 2026 (City of Toronto).
How much does a bathroom renovation cost in Toronto and the GTA?
A standard full bathroom renovation in Toronto costs $12,000 to $28,000 in 2026, based on ranges from three GTA firms. A powder room costs $5,000 to $14,000, and a primary ensuite starts near $20,000 and can pass $70,000. Senso Design says most Toronto projects land between $12,000 and $30,000 before HST.
| Bathroom type | Senso Design | Magic Reno | UnitWorks |
|---|---|---|---|
| Powder room (2-piece) | $5,000 to $12,000 | $5,500 to $12,000 | $7,500 to $14,000 |
| Standard full bathroom (3-piece) | $12,000 to $25,000 | $12,900 to $25,000 | $17,000 to $28,000 |
| Primary ensuite or 4-piece | $25,000 to $70,000+ | $20,000 to $45,000+ | $24,000 to $40,000+ |
| Condo bathroom | $12,000 to $40,000 | $13,900 to $45,000 | Not listed |
| Basement bathroom, new rough-in | Adds $8,000 to $15,000 | $17,000 to $28,000 | Not listed |
| Accessible bathroom | Not listed | $13,500 to $38,000 | Not listed |
Sources: Senso Design, Magic Reno, UnitWorks.
Magic Reno splits the 3-piece band by fixture: $12,900 to $20,000 with a tub and $14,500 to $25,000 with a walk-in shower and glass. Senso Design says condo bathrooms cost about 10% to 20% more than the same work in a house, because of board approval, elevator bookings and limited work hours.
Planning a bathroom? Pro House Maintenance matches you with vetted, licensed and insured pros who give free written estimates. Compare bathroom renovation quotes in Brampton, bathroom pros in Guelph or bathroom remodeling in Milton. For a full-house project, see the best general contractors in Milton.
Where does the money go in a bathroom renovation?
Labour takes the largest share of a bathroom budget, 50% to 60% according to Senso Design, because a small room still needs a plumber, electrician, tiler and carpenter in turn. In Senso's $18,000 sample bathroom, labour, plumbing and electrical take $5,500, and tile and waterproofing take $4,500. HST and a contingency then add about $4,500.
| Budget item | Typical cost | Share |
|---|---|---|
| Labour, plumbing and electrical | $5,500 | 30% |
| Tile and waterproofing | $4,500 | 25% |
| Shower or tub and glass | $3,000 | 17% |
| Vanity, counter and sink | $2,500 | 14% |
| Lighting, fan and accessories | $1,000 | 6% |
| Toilet | $800 | 4% |
| Permits, delivery and disposal | $700 | 4% |
| Construction total | $18,000 | |
| HST at 13% | $2,340 | |
| Contingency at 12% | $2,160 | |
| Realistic all-in budget | $22,500 |
Source: Senso Design, Bathroom Renovation Cost in Toronto (2026).
Magic Reno puts labour at about 60% and materials at 40% of a Toronto bathroom. It prices rough plumbing at about $2,000 when the layout stays the same, and electrical from $500 for four or five items on existing circuits. Our general contractor cost guide explains how a GC fee fits on top of trade labour.
What do bathroom tile, fixtures and trades cost?
Tiling is the largest single component in most GTA bathrooms, at $3,000 to $7,000, says Senso Design, followed by the shower at $2,500 to $6,000. A proper waterproofing membrane costs $500 to $1,800. Toronto plumbers charge $90 to $150 an hour, and carpenters charge $70 to $110, by Senso's 2026 figures. If you only need to stop a leak, our shower leak repair cost guide prices valves, regrouting and shower bases.
| Item | Typical cost | Source |
|---|---|---|
| Demolition | $1,000 to $3,000 | Senso Design |
| Plumbing | $500 to $5,000 | Senso Design |
| Electrical | $700 to $2,500 | Senso Design |
| Tiling | $3,000 to $7,000 | Senso Design |
| Shower | $2,500 to $6,000 | Senso Design |
| Bathtub | $2,000 to $8,000 | Senso Design |
| Vanity and cabinets | $700 to $4,000+ | Senso Design |
| Waterproofing membrane system | $500 to $1,800 | Senso Design |
| Heated floor | $1,500 to $3,500 | Senso Design |
| Tile installation, standard | $8 to $25 per sq ft | Magic Reno |
| Moving one drain | $500 to $3,000 | Magic Reno |
| Tub reglazing instead of replacement | $300 to $800 | Magic Reno, Senso Design |
Sources: Senso Design, Magic Reno.
Both firms say the cheapest way to save is to leave the toilet, tub and sink where they are. Senso Design prices a drain move at $2,000 to $3,500 before finishes. For the wider market picture, see our bathroom remodel statistics.
What hidden costs come up in older GTA homes?
Older GTA bathrooms often hide problems that only show up at demolition, says Magic Reno. It prices knob-and-tube wiring at $800 to $3,000, lead or galvanized pipes at $1,200 to $4,000 and mould behind walls at $800 to $5,000. It suggests a 10% to 15% contingency for any home built before 1985.
| Hidden issue | Typical added cost |
|---|---|
| Knob-and-tube wiring in the wet zone | $800 to $3,000 |
| Lead or galvanized supply piping | $1,200 to $4,000 |
| Mould behind walls | $800 to $5,000 |
| Rotten subfloor | $500 to $2,500 |
| Asbestos in old tile or compound | Priced per project |
Source: Magic Reno, Bathroom Renovation Cost in Toronto (2026).
Senso Design suggests keeping 10% to 15% aside, and closer to 20% in a home built before the 1950s. It also prices a correctly vented exhaust fan at $300 to $900 installed. If a leak has already damaged the floor, our water damage restoration cost guide covers repair prices.
Do you need a permit to renovate a bathroom?
Replacing fixtures in the same spots usually needs no permit, say both Senso Design and Magic Reno, but moving drains, adding plumbing or changing walls does. The City of Toronto charges $11.53 per square metre for residential interior alterations in 2026, with a $214.79 minimum. Milton charges a $264.20 flat fee for new plumbing.
| Municipality and permit | Fee |
|---|---|
| Toronto, interior alterations (residential) | $11.53 per m2 |
| Toronto, minimum fee for any work | $214.79 |
| Milton, new plumbing or alteration | $264.20 flat |
| Milton, interior alteration | $6.55 per m2, minimum $264.20 |
Sources: City of Toronto building permit fees, Town of Milton building permits.
Ask who pulls the permit and put the answer in your contract. Senso Design pulls permits in its own name, and Magic Reno prepares and submits applications where required. For Ontario-wide permit trends, see our building permit statistics.
How long does a bathroom renovation take?
A standard 3-piece bathroom takes 8 to 14 working days of construction, says Magic Reno, and a master ensuite takes 18 to 28. Senso Design puts a standard full bathroom at 2 to 4 weeks, plus 2 to 4 weeks of design and ordering before demolition. Condo board approval can add 2 to 6 weeks before work starts.
| Project | Working days |
|---|---|
| Powder room | 5 to 8 |
| Standard 3-piece | 8 to 14 |
| Basement bathroom | 12 to 16 |
| Condo bathroom | 10 to 20 |
| Accessible bathroom | 14 to 20 |
| Master ensuite | 18 to 28 |
Source: Magic Reno.
How do you compare bathroom renovation quotes?
Ask each bidder to name the waterproofing system in writing and to split labour from materials, says Senso Design, since the cheapest quotes usually leave out waterproofing, plumbing rough-in or disposal. Ontario law requires a written contract for any renovation worth more than $50, and the province recommends a deposit of no more than 10%.
Get at least 3 written estimates, as the Government of Ontario advises, and have each one included in your contract. If your estimate is part of the contract, the final price cannot exceed it by more than 10% unless you agree to new work. Compare free quotes through our bathroom remodeling hub, or ask a GC from our list of the best general contractors in Toronto. For small fixes, see the handyman cost guide.
Sources
- Senso Design, Bathroom Renovation Cost in Toronto (2026)
- Magic Reno, Bathroom Renovation Cost in Toronto: 2026 Pricing Guide
- UnitWorks, Renovation Pricing in Toronto (2026 Ranges)
- City of Toronto, Building Permit Fees
- Town of Milton, Building Permits
- Government of Ontario, Your rights when starting home renovations or repairs
Frequently Asked Questions
How much does a bathroom renovation cost in Toronto?
Senso Design says most Toronto bathroom renovations land between $12,000 and $30,000 in 2026, before HST. A powder room runs $5,000 to $12,000, a standard full bathroom $12,000 to $25,000 and a primary ensuite $25,000 to $70,000 or more. Magic Reno and UnitWorks publish similar GTA ranges.
How much does a small 3-piece bathroom renovation cost?
A standard 3-piece bathroom costs $12,900 to $25,000 at Magic Reno and $17,000 to $28,000 at UnitWorks, both before HST. Magic Reno prices a 3-piece with a tub at $12,900 to $20,000 and one with a walk-in shower at $14,500 to $25,000. Keeping the plumbing in place keeps you near the low end.
How much does a basement bathroom cost in the GTA?
Magic Reno prices a basement bathroom with no rough-in at $17,000 to $28,000, since the crew must cut concrete and add drains. With an existing rough-in it starts from $12,900. Senso Design says breaking the slab for new drains adds $8,000 to $15,000 before any tile goes down.
Do I need a permit to renovate a bathroom in Toronto?
Both Senso Design and Magic Reno say swapping fixtures in the same spots usually needs no permit, but moving or adding plumbing, drains or walls does. The City of Toronto charges $11.53 per square metre for residential interior alterations in 2026, with a $214.79 minimum fee.
What hidden costs come up in a bathroom renovation?
Magic Reno lists knob-and-tube wiring at $800 to $3,000, lead or galvanized pipes at $1,200 to $4,000, mould at $800 to $5,000 and a rotten subfloor at $500 to $2,500. It suggests a 10% to 15% contingency for homes built before 1985, and Senso Design budgets 12% plus 13% HST.
Is Pro House Maintenance free for bathroom renovation quotes?
Yes. Pro House Maintenance is free for homeowners. You describe your bathroom project once, and we match you with vetted local pros who give free written estimates. You compare the quotes and choose who to hire, with no obligation to book.