436 WILLIS DRIVE
Cornerstone · L6L4V5
$3,388,500
About this residence
Situated On An Impressive 62' X 156' Lot In Prestigious West Oakville, This Exceptional Custom-Built Smart Home Offers Approx. 5,280 Sq Ft Of Luxurious Finished Living Space (3,400 Sq Ft Above Ground) With 5 Bedrooms, 5 Full Bathrooms And 2 Powder Rooms. Expertly Crafted With Premium Finishes And Impeccable Attention To Detail, This Residence Features 10' Main Floor Ceilings, 9' Upper & Lower Levels, Massive Velux Skylight, Oversized Windows, Crown Moulding, Wainscoting, Heated Floors, Built-In Speakers, Smart Home Automation And Multiple Gas Fireplaces. Designer Perola Kitchen With Custom Cabinetry, Glass Display Cabinets, Leathered Calcutta Granite Island, Caesarstone Counters, JennAir Built-In Appliances, 6-Burner Gas Cooktop With Pot Filler, Wine Fridge, Pantry And Designer Lighting. Stunning Great Room With Custom Built-Ins, Accent Lighting, Gas Fireplace And Expansive Rear Yard Views. Elegant Living & Dining Rooms With Imported Crystal Chandeliers, Hardwood Flooring And Custom Millwork. Main Floor Office Features Solid Wood French Doors, Built-In Shelving And CAT6 Wiring. Luxurious Primary Retreat With Vaulted Ceilings, Built-In Speakers, Large Picture Windows And Spa-Inspired Heated 5-Piece Ensuite Featuring Quartz Counters, Seamless Glass Shower, Soaker Tub, Makeup Vanity And Custom Walk-In Closet. All Additional Bedrooms Include Heated Ensuite Bathrooms And Custom Built-Ins. Professionally Finished Walk-Up Lower Level Includes Home Theatre, Games Room, Recreation Area, Wine Bar Rough-In, Heated Floors, Gas Fireplace, Additional Bedroom With Ensuite And Extensive LED Lighting. Exterior Features Include Natural Indiana Limestone Accents, Stucco Finish, Mahogany Doors, 6 Car Driveway, Pattern Concrete Walkways, Irrigation System, Security Cameras And Parking For 6 Vehicles. Integrated Smart Home Controls For Lighting, Security, Cameras, HVAC, Audio Complete This Truly One-Of-A-Kind Luxury Residence. (id:61366)
Property details
- Property type
- Single Family
- Style
- House
- Ownership
- Freehold
- Bedrooms
- 5 (4 above, 1 below)
- Bathrooms
- 7 (2 half)
- Storeys
- 2
- Living area
- 5,280 sq ft
- Frontage
- 62 feet
- Parking
- 8 spaces
- Fireplace
- 3
- Year built
- 2019
- Annual tax
- $15,624
- MLS®
- 40826865
- Board
- Cornerstone
- Status
- Active
- Listed
- May 11, 2026
- Updated
- Jul 15, 2026
Room dimensions
| Room | Level | Dimensions |
|---|---|---|
| 3pc Bathroom | Second level | — |
| Cold room | Basement | 5'9'' x 6'9'' |
| 2pc Bathroom | Basement | — |
| 3pc Bathroom | Basement | — |
| Bedroom | Basement | 13'8'' x 17'3'' |
| Media | Basement | 16'10'' x 17'4'' |
| Recreation room | Basement | 43'9'' x 22'6'' |
| Games room | Basement | — |
| Bonus Room | Basement | — |
| Laundry room | Second level | 7'1'' x 8'8'' |
| 3pc Bathroom | Second level | — |
| 3pc Bathroom | Second level | — |
| 3pc Bathroom | Second level | — |
| Bedroom | Second level | 13'5'' x 14'3'' |
| Bedroom | Second level | 14'11'' x 13'5'' |
| Bedroom | Second level | 14'8'' x 13'5'' |
| Primary Bedroom | Second level | 14'7'' x 20'4'' |
| 2pc Bathroom | Main level | — |
| Mud room | Main level | 7'9'' x 10'6'' |
| Kitchen | Main level | 14'11'' x 16'9'' |
| Office | Main level | 7'9'' x 10'6'' |
| Family room | Main level | 14'4'' x 24'4'' |
| Dining room | Main level | 15'5'' x 12'10'' |
| Living room | Main level | 13'11'' x 15'7'' |
Features & finishes
Appliances
- Washer
- Refrigerator
- Dryer
- Stove
- Window Coverings
- Garage door opener
- Central Vacuum
- Microwave Built-in
- Wine Fridge
Heating
- Forced air
- Natural gas
Cooling
- Central air conditioning
Basement
- Full
- Finished
Exterior
- Stone
- Wood
Foundation
- Poured Concrete
Parking
- Attached Garage
Lot
- Sump Pump
- Paved driveway
- Automatic Garage Door Opener
Sewer & Utilities
- Municipal sewage system
Community
- Community Centre
Financing
Estimated monthly payment
$15,847/mo
Loan amount
$2,710,800
Down payment
$677,700
Estimate only. Rates and terms vary by lender and qualification.
Powered by Lenderoo.caLocation & area
Cornerstone
Nearby
About the area
Census · L6L- 30,012
- Population
- 47
- Median age
- $122,000
- Median income
- $1,290,000
- Median home value
- 79%
- Home ownership
- 28 min
- Avg. commute
Age distribution
Tenure
Neighbourhood statistics for the property’s forward sortation area. Figures are census-derived estimates.
Powered by Neighbourly.ioFrequently asked questions
What is the asking price for 436 WILLIS DRIVE?
436 WILLIS DRIVE is listed for $3,388,500, in Cornerstone.
How many bedrooms and bathrooms does 436 WILLIS DRIVE have?
It offers 5 bedrooms and 7 bathrooms (including 2 half-baths).
What type of home is 436 WILLIS DRIVE?
436 WILLIS DRIVE is a Single Family, House set over 2 storeys, built in 2019.
How large is 436 WILLIS DRIVE?
The home offers approximately 5,280 sq ft of living space.
What would the monthly mortgage payment be?
With a 20% down payment at a 5.0% interest rate over a 25-year amortization, the estimated monthly payment is about $15,847. Use the mortgage calculator above to model your own scenario.
What are the annual property taxes?
Property taxes are approximately $15,624 per year.
Is there parking?
Yes — 436 WILLIS DRIVE includes 8 parking spaces.
What is the Cornerstone area like?
Cornerstone has a population of about 30,012, a median age of 47, a 79% home-ownership rate, with an average commute of about 28 minutes.
What is the average home value in Cornerstone?
The median dwelling value in this area is approximately $1,290,000, based on census data via Neighbourly.
What is the median household income in Cornerstone?
The median household income in this area is approximately $122,000.
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