Toronto, GTA and Southern Ontario
Renovation Cost Calculator
Pick a project type, size, and finish level to see a planning range built from our published Toronto cost guides — before you compare quotes or book an estimate.
1. Project type
2. Basement size
3. Finish level
4. Your city
City selection confirms service availability. Planning ranges follow the published GTA cost guides.
Planning range
CAD $50,000 – CAD $75,000+
Basement renovation · Bathroom rough-in, wet bar, or separate rooms · Mid-range finish. Before HST.
Where your selection sits inside the published basement renovation guide range.
What moves this number
Moisture
bathroom rough-ins
ceiling height
waterproofing
egress
Planning information only — not a quote or contract. Final pricing is confirmed in a written estimate after scope and site review.
How the planning ranges work
The calculator does not invent numbers. It narrows the published cost-guide ranges using the same scope and finish factors our team reviews before a written estimate.
Project type and size
Each renovation category carries its own published guide range. Size or room type narrows where your project sits inside that band.
Finish level
Standard finishes hold a project near the guide floor. Premium or custom work moves it toward — and sometimes beyond — the published ceiling.
Written estimate
A calculator range is planning information. Scope, site conditions, selections, and assumptions are confirmed in writing before any price is final.
Detailed cost guides behind the calculator
Each calculator range links back to a full cost guide with scope examples, cost drivers, and the questions to ask before accepting a quote.
Basement Renovation Cost in Toronto & Southern Ontario
$35k-$90k+
Use this basement renovation cost guide to understand what changes price before comparing quotes in Toronto and the GTA.
Read guideKitchen Renovation Cost in Toronto & Southern Ontario
$30k-$75k+
Use this kitchen renovation cost guide to understand what changes price before comparing quotes in Toronto and the GTA.
Read guideBathroom Renovation Cost in Toronto & Southern Ontario
$15k-$30k+ full bath
Use this bathroom renovation cost guide to understand what changes price before comparing quotes in Toronto and the GTA.
Read guideSources: Basement Renovation Cost in Toronto & Southern Ontario; Legal Basement Cost in Toronto & Southern Ontario; Kitchen Renovation Cost in Toronto & Southern Ontario; Bathroom Renovation Cost in Toronto & Southern Ontario; Full Home Renovation Cost in Toronto & Southern Ontario; Condo Renovation Cost in Toronto & Southern Ontario; Home Addition Cost in Toronto & Southern Ontario.
Cost calculator FAQ
Clear answers before you plan around a number.
Is the calculator result a quote?
No. The calculator shows a planning range based on the published Orion cost guides. A price becomes a quote only after scope, site conditions, selections, and written assumptions are reviewed and confirmed in a written estimate.
Where do the calculator ranges come from?
Every range is a subdivision of the planning ranges published in our Toronto and Southern Ontario cost guides, which reflect the scope levels, cost drivers, and trade work we review on real projects. Ranges are shown before HST.
Why does finish level change the range so much?
Material selections, custom work, structural changes, and permit-sensitive scope are the largest cost drivers on most renovations. Standard finishes keep a project near the guide floor; premium or custom work moves it toward or beyond the guide ceiling.
Does my city change the estimate?
City selection confirms service availability across Toronto, the GTA, and Southern Ontario. Access, parking, permit timelines, and condo rules can affect final pricing, which is why the written estimate reviews site conditions before any number is confirmed.
Planning a renovation?
Start with a clear conversation and a written estimate before work begins.