Whole-House Renovations in North York
Full home remodels in North York, from Don Mills Modernist houses to the 1960s and 1970s homes found across the district. Design, permits and construction handled by one accountable team.
Modernist, Postwar and Ready for a Rethink
North York is home to Don Mills, which City heritage staff describe as Canada's first entirely Modernist master-planned community. A good renovation there works with that character rather than against it, opening up interiors and upgrading the building envelope while keeping the exterior simple and true to the original design.
Much of the rest of North York was built in the decades that followed. In the 2021 census, 36.8% of homes across four North York ridings were built between 1961 and 1980, rising to 46.9% in Don Valley North. Houses from those years often need their wiring, plumbing, windows and insulation brought up to date, and their closed layouts were designed for a different way of living.
Toronto now permits multiplexes of up to four units in Neighbourhoods city-wide, a change Council adopted in May 2023. If you are taking a North York house down to the studs, decide early whether it will stay a single-family home or include another unit, because that choice changes the drawings, the fire separations and the permit.
- Licensed & insured contractors
- Transparent, itemized pricing
- Permits & approvals handled for you
- On-time delivery, every project
North York Planning Figures
| Homes built 1961 to 1980 | 36.8% (2021 census, four North York ridings) |
| Don Valley North, built 1961 to 1980 | 46.9% (2021 census) |
| Minor variance fee (2026) | $2,228.98 for additions or alterations to dwellings of up to three units |
| Zoning certificate, house alterations (2026) | $644.38 |
| Units permitted | Up to four in Neighbourhoods city-wide |
| Don Mills | Canada's first entirely Modernist master-planned community |
Five Things That Shape a North York Remodel
We plan for each of these from the first site visit.
Hazardous Materials
Health Canada says asbestos was mainly used to insulate homes before 1990 and recommends professional testing before renovating.
Permits for Layout Changes
Removing walls or changing room sizes and uses is a structural or material alteration that needs a Toronto building permit.
Zoning and Variances
The 2026 minor variance fee for additions and alterations to dwellings with three units or less is $2,228.98.
Four Units Permitted
Multiplexes of up to four units are allowed in Neighbourhoods city-wide, which widens your options during a gut renovation.
Energy Financing
HELP loans of up to $125,000 cover upgrades such as heat pumps, insulation and windows, repaid through property tax.
Whole-House Renovation Costs in North York
We publish our ranges openly. Based on our 2026 GTA cost guide, a cosmetic refresh that keeps the layout and systems typically runs $50 to $100 per square foot, a mid-range full renovation $100 to $200, and a high-end or full gut renovation $200 to $350 or more.
For a typical 2,000 sq ft house, those rates work out to roughly $100,000 to $200,000, $200,000 to $400,000, and $400,000 to $700,000 or more. Adding a unit or an addition changes the scope, and your itemized quote shows it as separate lines so you can weigh it.
North York Whole-Home Renovations
The full remodels we plan most often in North York.
Don Mills Modernist Renovations
Interior renewals that respect the clean, Modernist character of the original houses.
1960s and 1970s Full Remodels
Gutting dated houses to rebuild layouts, mechanical systems and finishes together.
Main-Floor Reconfigurations
Combining kitchen, living and dining space, with beams engineered for any load-bearing wall that comes out.
Multi-Unit Conversions
Planning a second, third or fourth unit into a full renovation under Toronto's multiplex rules.
Additions and Second Storeys
Extra space built alongside the renovation, with zoning review and variances handled.
Whole-Home Energy Upgrades
Insulation, windows, air sealing and heat pumps, eligible for Toronto loan financing.
Recent Whole-Home Renovations
Recent whole-home renovation work from around the GTA.
North York Whole-House Renovation FAQs
What does a full home renovation cost in North York?
Do I need a permit to gut a North York house?
Is it better to renovate or rebuild in North York?
Can I add units while renovating my North York house?
Do you renovate Don Mills homes?
North York Neighbourhoods We Serve
We renovate houses across North York.