Location-aware project estimate

Home Addition Cost Calculator

Adjust your scope for Ottawa, Ontario. Results are planning estimates, not formal quotes.

Project type

Province

Major market

Sq ft amount

Approximate new addition area

Scope

Finish level

Possible extras

Demolition / removal

Permits or plans may be needed

Plumbing changes

Electrical changes

Custom or specialty work

Want contractor availability?

Submit your project after the estimate. In covered areas, it may be shared with up to five matching contractors. In new markets, we will save your request and let you know as coverage grows.

Name

Phone

Postal code

Property type

Timeline

Project details

I agree that RenoCost and ExpertReno may store my information to process this project request and contact me about contractor availability. Where coverage is active, my request may be shared with up to five matching contractors.

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Your selected market

Ottawa

Year-round residential projects with seasonal exterior planning.

Applicable tax shown separately

HST (13%)

Your estimate will appear here after you enter the project amount and submit the form.