Second-storey, rear and side additions, garden and laneway suites and garage conversions, designed, permitted and built by one team.
Serving Old Oakville, Southeast Oakville (Morrison), Bronte and more
Oakville Home Renovations: Custom Rebuilds, Large Additions and Luxury Infill
South Oakville's large lots drive custom rebuilds and big additions, while Old Oakville's heritage districts require careful approvals. Our Old Oakville rebuild came in at $780K.
- Permits filed in-house
- Quote requests reviewed within 1 business day
- $5M CGL + WSIB
22+
Years in the GTA
300+
GTA projects
92%
On schedule (2024)
Reviewed in 1 Business Day
Get Your Free Written Quote
Reviewed personally by Royce (Roy) S. and Senior PM Nolan K.
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We review every request within 1 business day and will call you to book a site visit.
- 22+ Years
- $5M CGL + WSIB
- Written Warranty Registered
- 300+ Projects
- COI in 1 Business Day
Know the Risks First
Oakville Home Renovation Problems on Large, Treed Lots
The local problem
Mature trees standing where the rebuild or addition needs to go
What you seeThe new footprint, driveway or servicing route runs through a big oak or maple, and the project cannot start until the Town decides what can come down.
Why it happens hereUnder the Town's Private Tree Protection By-law, removing any tree 15 cm or larger at breast height needs a permit, and healthy trees that come down must be replaced.
How we fix itOur home addition and luxury rebuild team surveys trees early, works with an arborist on protection zones and shapes the footprint so the tree permit is part of the first submission.
Budget killer 1
Permit + Committee of Adjustment delays
6-16 weeks of approvals and $8K-$40K in consultant fees when design ignores zoning, heritage and conservation rules.
Budget killer 2
Hidden conditions behind old walls
Knob-and-tube wiring, asbestos, 60-amp service, lead solder and rot found after demolition with no agreed pricing.
Budget killer 3
Material scope creep
Unrealistic allowances for tile, fixtures and flooring that double mid-build.
The Whole House Renovation Fix
In-house permit coordination, a 5-8% discovery contingency on Tier 2+ contracts, and materials allowances locked in writing with a signed change-order protocol.
Before You Start
What to Plan For Before You Renovate
Oakville renovation budgets run high because the lots are large and the expectations are higher. South of the QEW, owners on mature treed lots are choosing between a major addition, a whole-house renovation and a knockdown rebuild. In Old Oakville, heritage districts shape what the outside can look like. Our Old Oakville rebuild came in at $780K with rift white oak throughout and a Wolf/Sub-Zero kitchen, and the approvals were planned before design started.
Heritage + older homes
Old Oakville heritage districts: exterior work needs heritage approval.
Heritage restorationInfill, additions + upgrades
Knockdown rebuilds and large additions south of the QEW.
Home additionsServices
Custom Rebuilds, Additions and Luxury Interiors
Every service below is available here, delivered by the same design-build team and fixed-price contract behind our home renovations across Toronto and the GTA, with permits filed through Town of Oakville.
High-end renovations with Calacatta and Taj Mahal quartzite, Wolf/Sub-Zero/Miele, rift white oak and Red Seal finish carpentry.
Multi-room and full-house gut renovations (Tier 3) with structural reconfiguration, new mechanicals and finishes under one design-build contract.
Century-home restorations that keep facades, plaster, millwork and original oak while rebuilding structure and systems to current code.
Tier 1 kitchen refreshes and Tier 2 full kitchen guts with custom cabinetry, islands, stone counters and pro appliances.
Primary ensuites, family baths, powder rooms and condo baths with membrane waterproofing and premium fixtures.
Finished basements, legal second-unit suites and underpinning or bench-footing to gain ceiling height, waterproofed first.
Office, restaurant, retail and medical fit-outs for landlords and tenants, with OBC Part 3 compliance and after-hours dispatch.
Office rebuilds and fit-outs with meeting pods, glass partitions, T-bar ceilings and data cabling, phased around your team.
Restaurant and cafe build-outs: commercial kitchens, NFPA 96 hoods, grease interceptors, make-up air and dining rooms.
Deadline-driven retail fit-outs: storefronts, display millwork, lighting and durable flooring, with landlord approvals handled.
How It Works
How a Rebuild or Major Addition Runs
One coordinator runs design, permits and construction. Approval time is planned up front, so the schedule you sign is the one we build to.
- 1
Free estimate + site visit
We review your request within 1 business day, then visit to measure, photograph conditions and talk through priorities.
- 2
Written scope + fixed price
A written scope, hard-cap price, tier timeline and draw schedule before any design agreement.
- 3
Design (ARIDO-affiliated)
Layout, structure, cabinetry and finishes settled in a few focused meetings with our design lead.
- 4
Permits + approvals in-house
Building permits filed with Town of Oakville, plus Committee of Adjustment, heritage, tree or conservation applications when the lot needs them.
- 5
Build with weekly calls
Demolition, structure, rough-ins, inspections and finishes, with a weekly call from your project manager.
- 6
Deficiency walkthrough + written warranty
We walk every room with you, close the deficiency list and hand over your written warranty.
Tier 2+ payments follow a 6-draw schedule: 10% design, 15% permit-ready, 20% demolition, 20% rough-in, 20% substantial completion, 15% deficiency walkthrough.
Ready to Compare Renovate, Add and Rebuild?
Get a written scope and a fixed price before you sign any design agreement. No large deposit: Tier 2+ work is paid in six draws tied to milestones, and change orders happen only when you add scope.
Local Track Record
Why Bronte, Morrison and Glen Abbey Owners Choose Us
- Old Oakville knockdown rebuild delivered at $780K with rift white oak and Wolf/Sub-Zero
- Renovate, add or rebuild priced side by side before design
- Old Oakville heritage district approvals planned with heritage staff
- Site plan, tree and grading packages coordinated for large lots
- Town of Oakville Building Services permits and inspections handled in-house
- Registered written warranty and a 6-draw payment schedule
Projects Near You
Recent Projects From Nearby Neighbourhoods
Real GTA projects, filtered for this area. Drag to compare before and after.
Before After Old Oakville Luxury Rebuild
Knockdown rebuild, approx. 3,600 sqft · $780K
Knockdown rebuild on a mature lot with rift white oak and a Wolf/Sub-Zero kitchen.
Client Reviews
What Our Clients Say
Names are shown as initials and neighbourhood to protect client privacy.
"Three other builders told us a 600 sqft addition would take most of a year. Whole House Renovation gave us a fixed price, filed with the City, and built the family room and new kitchen in 18 weeks. Draws were tied to inspections, so we only paid when work was signed off. Nolan's weekly calls kept us out of the dust and in the loop. The foundation work was checked by an engineer before framing started, and the old kitchen stayed usable until the new one was ready. Worth every dollar of the $410K."
"We wanted a kitchen and main floor that felt like a hotel suite, not a builder upgrade. Calacatta on the island, Taj Mahal quartzite in the bar, Miele and Thermador appliances, and a panel upgrade we did not know we needed until they checked the load. They caught it in design, priced it in the contract and it never became a change order. The finish carpentry is the best in the house."
"Delivered in 14 weeks, zero change orders. Design-build made the kitchen island decision in one meeting. Heritage consultant network paid for itself twice over."
Local Knowledge
Our Renovation Experience in Oakville
How We Work in Oakville
Oakville projects are reached along the QEW and the 403, with Old Oakville and Morrison jobs off Lakeshore Road East and Trafalgar Road, Bronte jobs off Bronte Road and Lakeshore Road West, and Glen Abbey, River Oaks and Joshua Creek jobs off Dorval Drive, Upper Middle Road and Dundas Street.
Permits are filed with the Town of Oakville Building Services. Large additions and rebuilds south of the QEW often need site plan review, tree protection and grading plans as well as a building permit. We assemble the full package, coordinate the consultants and keep the review moving.
Old Oakville's Heritage Conservation District affects demolition, additions and exterior design. We meet heritage staff early and design within the district guidelines so approvals are not a surprise.
Oakville Homes We Build and Renovate
South Oakville is a mix of 1950s-60s bungalows and ranches on deep, treed lots, larger 1980s-90s custom homes in Morrison and Eastlake, and new luxury infill. Many owners reach the point where a big addition and a full gut cost close to a rebuild, so we price both. Our Old Oakville knockdown rebuild of about 3,600 sqft came in at $780K, finished in rift white oak with a Wolf/Sub-Zero kitchen.
Glen Abbey, River Oaks, Joshua Creek and Clearview are mostly 1980s-2000s family homes, where kitchens, ensuites and basements are the common upgrades. Downtown Oakville's Lakeshore Road adds boutique retail and office fit-outs.
Neighbourhoods we work in
- Old Oakville
- Southeast Oakville (Morrison)
- Bronte
- Glen Abbey
- Joshua Creek
- Clearview
- River Oaks
Postal codes (FSAs) we cover: L6H, L6J, L6K, L6L, L6M
The area at a glance
- Municipality
- Town of Oakville
- Permit office
- Town of Oakville Building Services
- Response
- Quote requests reviewed within 1 business day
- Landmarks
- Oakville Trafalgar Memorial Hospital · Sheridan College Trafalgar Road Campus · Oakville Place · Bronte Creek Provincial Park · Oakville Harbour
- Main routes
- Queen Elizabeth Way, Highway 403, Highway 407
- Transit
- GO Lakeshore West (Oakville, Bronte, Appleby); Oakville Transit
The QEW, the 403 and the 407 run across town, and Oakville, Bronte and Appleby GO stations sit close to the lakeshore and Glen Abbey sites we work on.
Got Questions?
Oakville Renovation Questions Answered
Do you build custom homes south of the QEW?
Yes. A recent Old Oakville knockdown rebuild came in at $780K with rift white oak and a Wolf/Sub-Zero kitchen. We handle design coordination, heritage and site plan approvals, and construction under one contract.
Does Old Oakville's heritage district affect a rebuild?
Yes. The area holds three Heritage Conservation Districts (designated 1981, 1987 and 1994), and they can require approval for demolition and exterior design. We plan this before design so the house you draw is one the district will approve.
What does a custom home cost in Oakville?
Custom homes typically run $400K-$1.2M+ depending on size and finish. Large additions run $200K-$600K, and whole house plus addition projects $350K-$1.2M+. Any tree removals of 15 cm or more need a Town permit and replacement planting, which we price in.
Do you renovate in Glen Abbey and Joshua Creek?
Yes, kitchens, baths, basements and additions in builder-era homes. Most are Tier 2 projects, $35K-$140K, with fixed pricing up front.
Who handles permits and inspections for a rebuild?
We do. Drawings go to the Town of Oakville Building Services, along with site plan, tree and grading packages when a large addition or rebuild needs them, and we book every inspection.
Still have a question?
Call the 24/7 line or send your project details. We reply within 1 business day.
Quote requests reviewed within 1 business day
Get Your Oakville Rebuild or Addition Priced
Send your project details and we will confirm scope, permit path and a written fixed price. Quote requests reviewed within 1 business day.
- Fixed price pre-design
- $5M CGL + WSIB
- Written warranty