Ontario · 4 cities

Home Addition Cost in Ontario

home addition costs in Ontario range from $105,000 – $420,000. Ontario labour rates are at the national average. All estimates are adjusted using Statistics Canada BCPI data.

Ottawa
$105,000 – $420,000
Typical: $210,000
Mississauga
$105,000 – $420,000
Typical: $210,000
Toronto
$105,000 – $420,000
Typical: $210,000
Brampton
$105,000 – $420,000
Typical: $210,000
📊Costs adjusted for Ontario’s labour market using Statistics Canada Table 18-10-0276-01. Ontario labour index: 1.000 (at the national average). Estimates are pre-tax and reviewed annually.
Compare home addition costs across all of Canada →