
438 Watson Avenue
Oakville (Old Oakville), ON L6J 3W2
- 3Bedrooms
- 3Bathrooms
- 1Garage
- 2500–3000Sq Ft
- $10,191Tax
- 50×100 ftLot Size
- Estimated Value:$2,373,487See Free Estimate Report

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Free Home EvaluationHow Much Is My Home Worth?Homes for Sale NearbySale & Price History for 438 Watson Avenue, Oakville, Old Oakville
| Start Date | End Date | Price | Event | MLS# |
|---|---|---|---|---|
| 2026-07-13 | 2026-07-22 | Login to See Prices | Sold | w13558516 |
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About 438 Watson Avenue, Oakville, Old Oakville
Summarized Description
- Custom home with high-ceiling modern expansion.
- Meticulously reimagined character cottage.
- Private covered back porch for relaxation.
- Luxury primary suite with expansive dressing room.
- Radiant heated flooring in the lower level.
- Hidden custom spa area with sauna.
- Future-proof adaptability for potential changes.
- Total living space of 3,108 sq. ft.
Rare & Meticulously Reimagined Old Oakville Property. This exceptional 3,108 sq. ft. custom home seamlessly blends a completely rebuilt character cottage with a striking, high-ceiling modern expansion. Taken back to the studs, the front portion features a sun-drenched foyer, a vaulted sitting room, main floor bedroom, and a bright office pre-framed to easily convert into two more bedrooms.The seamless modern addition boasts 9-ft ceilings, an open-concept premium kitchen and living room flowing directly onto a private covered back porch. Designed for daily functionality, the main floor includes a dedicated mudroom, laundry room, and direct inside access to the heated garage.The entire second floor is a dedicated primary retreat, complete with a massive 18'9" x 20'2" bedroom, a luxury 5-piece ensuite, and an expansive walk-in dressing room (rough-in framing allows for an easy conversion back to a separate bedroom).The deep-pour lower level offers maximum livability with 9-ft ceilings, full radiant heated flooring, a massive recreation room, and a hidden custom spa area with 4 pc bathroom and sauna. Every detail has been thoroughly future-proofed. Turn-key luxury in a highly coveted neighbourhood.Total Premium Living Space: 3,108 sq. ft. of absolute luxury (1,491 sq. ft. Main / 725 sq. ft. Second / 892 sq. ft. Lower Level).The Primary Level Sanctuary: A completely private second floor boasting an 18'9" x 20'2" bedroom suite, a grand 5-piece bathroom, and an adaptable luxury dressing room.The Wellness Level: Deep-pour basement with 9-foot ceilings, premium radiant heated flooring, massive recreation room, and a hidden custom sauna.Future-Proof Adaptability: Pre-framed wall panels on the main floor allow the sunroom/office to be seamlessly divided into two distinct rooms down the road without major structural renovation. The dressing room in the primary suite can become a bedroom by adding a door.
Key Facts & Features
Property Costs
- Annual Property Tax Amount
- $10,191
- Land Transfer Tax Fee
- $41,225
Rental Items
- Rental Equipment
- None
- Basement Type
- Finished
Interior Features
- Laundry Level
- Main Level
- Interior Extras
- Storage, Sauna, Carpet Free
- Fireplace/Stove
- Yes
- Elevator
- No
Exterior Features
- Pool
- None
Building
- Building Type
- Detached
- Building Style
- 2-Storey
- Approx Age
- 6-15
Construction
- Exterior Finish
- Hardboard
- Roof
- Asphalt Shingle
- Foundation Details
- Poured Concrete, Block
- Special Designation
- Unknown
Lot
- Lot Front
- 50.00 ft
- Lot Depth
- 100.00 ft
Inclusions
- Inclusions
- Fridge, Stove, Dishwasher, Washer/Dryer, All Fixtures, 2 Bar Fridges, Window Coverings
Parking & Garages
- Garage Type
- Attached
- Garage Spaces
- 1
- Parking Spaces
- 3
- Total Garage And Parking Spaces
- 4
Heating & Cooling
- Heat Source
- Gas
- Heat Type
- Forced Air
- Air Conditioning
- Central Air
- Water
- Municipal
- Sewers
- Sewer
- Hydro
- Yes
- Bedrooms
- 3
- Washrooms
- 3
- Kitchens
- 1
- Family / bonus room
- Yes
Room sizes
- Room—Basement level
- Sunroom—Main level
- Dining Room—Main level
- Bathroom—Basement level, 3 Pc Bath
- Bathroom—Main level, 3 Pc Bath
- Primary Bedroom—Second level, 4 Pc Ensuite, Walk-In Closet(s)
- Living Room—Main level
- Kitchen—Main level
- Recreation—Basement level
- Bedroom—Main level, Walk-In Closet(s)
- Foyer—Main level
- Bedroom 3—Second level
- Bathroom—Second level, 4 Pc Ensuite
- Family Room—Main level, Fireplace, Access To Garage
- Utility Room—Basement level
Washrooms
- 3-piece, Basement
- 3-piece, Main
- 5-piece, Second
- Municipality
- Oakville
- Neighbourhood
- Old Oakville
- Main cross streets
- WATSON AND CORNWALL
- Zoning
- RL3-0 sp:10,RL5-0
- Directions
- CORNWALL SOUTH ON WATSON
- Waterfront
- None
- MLS® number
- W13558516
- Data source
- Toronto Regional Real Estate Board
- Status change
- 2026-07-22
- Listed on
- 2026-07-13
- Days on market
- 9 days
- Possession type
- Flexible
- Co-op commission
- 2.5
- Seller
- Listed by
- ROYAL LEPAGE SIGNATURE REALTY
Home Market Value
Current home valuation for 438 Watson Avenue, Oakville, Old Oakville, Oakville, ON. Listed for $2,190,000
HOMEH Estimate
$2,373,487
Estimated Sales Range
$1,661,441 - $3,085,533
HOMEH Estimate for 438 Watson Avenue, Oakville, Old Oakville
Calculated with a real agent's CMA method — 45+ years of experience, codified. Not an AI guess.
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Mortgage Payment Calculator
Compare up to 4 down payment scenarios
20% required for homes $1.5M or more
$438,000
| Scenario 1 | Scenario 2 | Scenario 3 | Scenario 4 | |
|---|---|---|---|---|
−Down payment | % $ | % $ | % $ | % $ |
+CMHC insurance | $0 | $0 | $0 | $0 |
=Total mortgage | $1,752,000 | $1,642,500 | $1,533,000 | $1,423,500 |
Amortization | ||||
Mortgage rate | % | % | % | % |
| Payment frequency | ||||
=Mortgage payment | $8,554monthly | $8,020monthly | $7,485monthly | $6,950monthly |
Land Transfer Tax
$41,225
$41,225
Around this home
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