Bathroom Renovation Cost in Thornhill (2026 Guide)
Bathroom Renovation costs in Thornhill (York Region). Updated 2026 pricing based on local labour rates and material costs.Labour in Thornhill is typically 4% lower than Toronto core.
Low Estimate
$7,700
Average
$17,300
High Estimate
$38,400
Bathroom Renovation in Thornhill: What to Expect
Thornhill straddles Vaughan and Markham and has a dense concentration of 1980s–2000s detached homes. Contractor availability is strong and pricing is close to Toronto rates.
Region
York Region
Avg Home Price
$1.15M
Labour vs Toronto
-4%
Bathroom Renovation Cost Breakdown — Thornhill (2026)
Prices adjusted for Thornhill labour market. Includes materials + labour unless noted.
Cost Breakdown
| Item | Low Estimate | High Estimate | Notes |
|---|---|---|---|
| Powder Room Refresh | $3,350 | $7,700 | Paint, fixtures, mirror |
| Full Bathroom Renovation | $7,700 | $17,300 | Tile, tub, vanity, toilet |
| Master Ensuite Renovation | $17,300 | $38,400 | Custom tile, glass shower, double vanity |
| Tile Replacement Only | $2,900 | $7,700 | Per 100 sqft |
| Vanity Replacement | $750 | $3,850 | Supply + install |
| Walk-In Shower Conversion | $4,800 | $14,400 | Includes plumbing rough-in |
What Affects Bathroom Renovation Cost in Thornhill?
Size of the bathroom
A standard 5×8 ft bathroom costs significantly less than a large master ensuite. Labour charges are quoted per square foot for tile work.
Material quality
Porcelain tiles range from $3/sqft to $25/sqft. Vanities range from $400 big-box to $5,000+ custom cabinetry. Your finishes choice is the single biggest lever on cost.
Plumbing changes
Moving plumbing drains or supply lines adds $1,500–$5,000 to the project. Keeping fixtures in place saves money.
Labour rates in Toronto
GTA plumbers charge $95–$150/hr. Tile setters charge $12–$20/sqft installed. General contractors markup trades 15–25%.
Permit costs
Major bathroom renovations involving plumbing or electrical work require a City of Thornhill permit ($350–$800).
Budget Examples for Thornhill
Budget Refresh ($5,000–$10,000)
$7,200
- ✓New vanity and mirror
- ✓Toilet replacement
- ✓Fresh paint
- ✓New light fixtures
- ✓Accessories
Mid-Range Reno ($12,000–$20,000)
$15,350
- ✓Full tile replacement
- ✓New tub or shower
- ✓Vanity and countertop
- ✓Plumbing fixtures
- ✓Exhaust fan
High-End Ensuite ($25,000–$45,000)
$30,700
- ✓Custom tile work
- ✓Heated floors
- ✓Double vanity
- ✓Frameless glass shower
- ✓Freestanding soaker tub
- ✓Smart mirror
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