Ontario · Q3 2026
Renovation costs in Greater Toronto Area, ON
Typical planning budgets for 12 project types, modelled at a 1.10× cost multiplier for this area (+10% against our baseline). Every figure is a mid-range finish on a detached home built 1960-1989.
Typical cost by project
| Project | Typical all-in | Detail |
|---|---|---|
| Kitchen renovation | $53,600 | Kitchen costs |
| Bathroom renovation | $34,350 | Bathroom costs |
| Interior painting | $4,850 | Painting costs |
| Basement finishing | $64,800 | Basement costs |
| Deck construction | $13,650 | Deck costs |
| Flooring replacement | $15,700 | Flooring costs |
| Furnace replacement | $5,950 | Furnace costs |
| Central air conditioning | $6,050 | Central AC costs |
| Water heater replacement | $2,450 | Water heater costs |
| Windows and doors | $15,350 | Windows and doors costs |
| Roof replacement | $15,950 | Roof costs |
| Whole-home refresh | $52,400 | Whole home costs |
Municipalities in this region
Modelled as one labour market, so all of these share the same multiplier.
- Mississauga
- Brampton
- Markham
- Vaughan
- Oakville
- Pickering
Price your own project
These are defaults. The calculator lets you set your own area, home age, scope, finish level, DIY share, and contingency, then check a real quote against the result.
Planning estimate only. Not a contractor quote, permit approval, or financial advice. Modelled for Greater Toronto Area, ON from Q3 2026 data, last reviewed August 28, 2026. How these numbers are built.