Home Renovation in North York
Complete interior transformations from the studs out.
A home renovation in North York usually means re-engineering a 1950s or 1960s bungalow or split-level from the inside: opening chopped-up floor plans, rethinking low basements and replacing services sized for a much simpler house. That is different work from restoring a downtown century home, and it rewards a renovation contractor who plans structure, mechanical and finishes as one job, under one fixed-price contract.
For a post-war North York house, budgets usually start around $150K for a mid-level refresh, climb past $450K+ when the house is gutted to standard finishes, and exceed $800K+ at a premium level; per square foot, a gut works out to roughly $200 to $450. Permit drawings, inspections, trades and change orders are managed by one team and tracked in Buildertrend. For how the district works, start with our North York area guide.
| Typical budget | $150K–$800K+ by scope; full gut about $200–$450 per sq ft (GTA 2026) |
|---|---|
| Permit authority | Toronto Building, North York District, North York Civic Centre, 5100 Yonge Street |
| Permit triggers | Adding or removing walls, modifying plumbing or heating, new or enlarged windows and doors |
| No permit needed | Cabinetry, millwork, insulation, and replacing plumbing fixtures in place |
| Typical housing stock | 1950s–60s bungalows, side-splits and back-splits; Don Mills modernist homes |
| Older-house flag | Homes built before the mid-1950s may have a lead water service pipe |
What's included
- —Full demolition and waste removal
- —Structural modifications
- —Plumbing, electrical, and HVAC rough-in
- —Insulation and drywall
- —Custom millwork and finishes
Renovating Post-War Houses in Willowdale, Lansing and Don Mills
The post-war houses of Willowdale, Lansing and Newtonbrook share a pattern: a central bearing wall carrying the ceiling joists, a kitchen closed off at the back, and a basement never meant for living space. Opening the main floor usually means replacing that wall with an engineered beam, which needs a permit and stamped drawings; see our guide to removing a load-bearing wall in Toronto. Split-levels add a twist, because one new opening can affect three floor heights. In Don Mills, the post-war modernist houses have long, low rooflines worth keeping, so we work inside the existing envelope where we can. Our post-war bungalow guide covers what renovations of this era typically uncover.
Permits and Inspections for a North York Whole-House Renovation
Toronto Building's North York District issues the permits, and the City's list of triggers is clear: adding or removing walls, installing or modifying plumbing or heating, and new or enlarged window and door openings all need a building permit, while cabinetry, millwork, insulation and like-for-like fixture replacement do not. Eligible interior alterations can use the City's Express Services stream, which aims to review within three business days of intake. During construction the inspector schedules each stage visit for the requested day or the next, and a final inspection closes the permit; we book it as part of handover. Our Toronto building permit guide lists each stage.
Renovate or Rebuild on a North York Lot?
On a wide North York lot, test the renovation budget against a rebuild before demolition starts. A full gut at $200 to $450 per square foot keeps the existing foundation, basement height and footprint; a new custom home at $350 to $650 per square foot resets all three and can use the full zoning envelope. When the basement needs underpinning and the family needs a second storey, the gap narrows quickly, so we price both paths; see custom homes in North York, our renovate vs rebuild guide and the Willowdale renovation page.
How your project runs
- 01Scope and budget alignment
- 02Design sign-off
- 03Permits if required
- 04Phased construction
- 05Final inspection and walkthrough
Full Home Renovations cost in North York
A full home renovation in the GTA ranges from about $150K for a mid-level refresh to $450K+ for a full gut with standard finishes, and $800K+ for premium. A full gut typically works out to $200–$450 per square foot. Home size, existing condition, and finish level drive the number. Pricing in North York tracks the wider GTA market.
Get a free estimate for your North York project, or see the full Toronto renovation cost guide.
Plan your North York project
- Building & renovating in North York→
- Renovation Cost GTA 2026: Full Home Renovation Prices in Toronto→
- Building Permits in Toronto (2026): What Needs One, Costs and Timing→
- Committee of Adjustment in Toronto: A Homeowner's Guide (2026)→
North York neighbourhoods we serve
We deliver full home renovations throughout North York, including:
Recent Nexon Build projects
Completed work from across Toronto and York Region — the same team, contracts and standards we bring to North York.
Common questions
Can we live in our North York house during a whole-house renovation?+
Usually not for a full gut. With walls, plumbing and wiring open at once, there is no working kitchen, water is limited, and inspectors need clear access. In a phased renovation we can sometimes keep one level livable, which is easier in a split-level than a bungalow. The phasing is written into the fixed-price contract, so your move-out window is known from the start.
Will a full renovation of my North York house need a Committee of Adjustment hearing?+
Not if the work stays inside the existing building. A variance is needed when exterior changes, such as a raised roof, rear extension or larger porch, exceed By-law 569-2013 or the former North York by-law that governs your lot. If one is needed, budget the $2,228.98 North York panel filing fee and several extra months before the building permit can be issued.
Is there City funding for flood protection during a North York renovation?+
Yes. The City reimburses 80 per cent of eligible flood-protection work, to a combined $6,650 per property under the expanded program, including up to $1,600 per backwater valve, which needs a building permit, and up to $2,250 for a sump pump. A full renovation is the cheapest moment to install both, because the floor and drains are already open.
How much does full home renovations cost in North York?+
A full home renovation in the GTA ranges from about $150K for a mid-level refresh to $450K+ for a full gut with standard finishes, and $800K+ for premium. A full gut typically works out to $200–$450 per square foot. Home size, existing condition, and finish level drive the number. Pricing in North York tracks the wider GTA market.
Do you handle permits for full home renovations in North York?+
Yes. We manage the full permit process with City of Toronto (Toronto Building & Committee of Adjustment), including any variance or zoning review your North York project requires.
How much does a full home renovation cost in the GTA?+
From about $150,000 for a mid-level renovation to $250,000–$450,000 for a full gut with standard finishes, and $450,000–$800,000+ for premium. A full gut typically runs $200–$450 per square foot.
Do I need to move out during a full renovation?+
For full gut renovations we recommend relocating during the active construction phase — typically 3–6 months depending on scope.
How long does a full renovation take?+
Most full home renovations run 4–9 months on site, plus design and permitting up front. Older homes with structural surprises can add time.
Related guides
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