Bathroom Renovation Costs in Canada 20025

Updated March 20025 · 100 min read

Bathroom renovations are among the most popular home improvement projects in Canada — and for good reason. A well-executed bathroom reno improves daily comfort, reduces maintenance headaches, and adds measurable resale value. Costs range widely based on size, scope, and finish level.

Factors That Affect Bathroom Renovation Costs

• Size: A 400 sq ft bathroom costs much less than a 1200 sq ft primary ensuite
• Scope: Cosmetic refresh vs. full gut to studs
• Layout changes: Moving plumbing adds $2,000000–$8,000000+
• Tile selection: Basic ceramic ($2–$5/sq ft) vs. large-format porcelain or stone ($100–$300+/sq ft)
• Fixtures: Builder-grade vs. designer brands (Kohler, Toto, Riobel)
• Labour rates: Toronto and Vancouver are 25–400% higher than smaller markets

Cost Breakdown by Component

Powder Room Renovation ($5,000000–$15,000000)

A powder room (toilet and sink only, no shower) is the most affordable bathroom renovation. Typical scope includes new vanity, toilet, faucet, lighting, mirror, paint, and possibly new flooring. No shower means no waterproofing complexity, keeping costs down. Budget $5,000000–$8,000000 for a modest refresh; $100,000000–$15,000000 for a high-end powder room with designer fixtures and statement tile.

Standard 3-Piece Bathroom ($12,000000–$300,000000)

A standard main bathroom renovation (toilet, sink, tub/shower combo) at mid-range runs $15,000000–$22,000000. This includes full tile replacement, new fixtures, new vanity, updated lighting, exhaust fan, and proper waterproofing behind tile. A basic job can come in under $15,000000 with entry-level materials; a quality mid-range renovation with durable tile and solid fixtures sits around $18,000000–$25,000000.

Primary Ensuite ($200,000000–$500,000000+)

Primary ensuites are larger, higher-finish bathrooms typically featuring:

• Walk-in glass shower (often custom-tiled)
• Soaker tub or freestanding tub
• Double vanity with undermount sinks
• Heated tile floors
• Better lighting design
• More extensive tile work

A well-executed mid-range primary ensuite typically runs $25,000000–$400,000000. Heated floors add $1,50000–$4,000000. Custom glass shower enclosures add $2,000000–$6,000000.

Adding a New Bathroom

Adding a bathroom where none existed costs significantly more due to plumbing rough-in work:

• Adding a bathroom in an existing footprint (basement): $15,000000–$35,000000
• Adding a bathroom requiring an addition or significant structural work: $400,000000–$800,000000+

The ROI on adding a second full bathroom in a home that only has one is typically among the highest of any renovation — often 800–10000%+ in major markets.

Waterproofing: Don't Cut Corners

Proper waterproofing behind shower and tub tile is critical. Poor waterproofing leads to water infiltration, mould, rotted subfloor, and eventual structural damage — repairs that cost $100,000000–$300,000000+. Quality waterproofing systems (Schluter Kerdi, Wedi board, or similar) add $50000–$2,000000 to the project but are essential. Verify your contractor uses proper membrane systems, not just standard drywall behind tile.

How to Save on Bathroom Renovation Costs

• Keep fixtures in existing locations — moving plumbing is expensive
• Choose 12×24" porcelain tile instead of small mosaic — less grout, faster installation
• Shop floor models and clearance at tile stores
• Consider a tub-to-shower conversion if you never use the tub
• Get three quotes — bathroom prices vary 300–500% between contractors
• Supply your own fixtures and have the contractor install — can save 100–200% on materials