
343 Douglas Avenue
Oakville (Old Oakville), ON L6J 3S7
- 4+1Bedrooms
- 6Bathrooms
- 2Garage
- 3000–3500Sq Ft
- $9,348Tax
- 50×150 ftLot Size
- Estimated Value:$4,096,631See Free Estimate Report

Sale & Price History for 343 Douglas Avenue, Oakville, Old Oakville
| Start Date | End Date | Price | Event | MLS# |
|---|---|---|---|---|
| No listing history available | ||||
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About 343 Douglas Avenue, Oakville, Old Oakville
Summarized Description
- Custom residence in coveted Old Oakville location
- Double-car garage and fully finished lower level
- Optional elevator available in three-bedroom plan
- Pre-construction pricing offers unique investment opportunity
- Craftsmanship and refined finishes throughout the home
- Walkable neighborhood near shops and waterfront
- Interior designer available for personalized selections
- Completion anticipated by August 2027
An exceptional opportunity to secure pre-construction pricing in the heart of Old Oakville. Completion is anticipated for September 2027. Photos are of the builders work to show detail and craftsmanship. This lot is tucked along one of the neighbourhood's most coveted streets, and this custom residence offers an exceptionally private, tree-lined setting just a stroll from downtown's shops, restaurants, and waterfront. Refined finishes, thoughtful proportions, and exceptional craftsmanship define the home, complemented by a rarely offered double-car garage and fully finished lower level. With a dedicated interior designer guiding your selections throughout the build, each finish becomes an opportunity to make the home distinctly yours. An optional elevator is available. Crafted by a trusted custom builder with nearly 20 years of experience, this is a rare chance to shape a timeless home in a prestigious, walkable neighbourhood. Drawings are approved by the Committee of Adjustment, the permit process is underway.
Key Facts & Features
Property Costs
- Annual Property Tax Amount
- $9,348
- Land Transfer Tax Fee
- $93,100
- Basement Type
- Finished
Interior Features
- Laundry Level
- Upper Level
- Interior Extras
- Auto Garage Door Remote, Built-In Oven, Water Heater
- Fireplace/Stove
- Yes
- Elevator
- No
Exterior Features
- Pool
- None
Building
- Building Type
- Detached
- Building Style
- 2-Storey
- Approx Age
- New
Construction
- Exterior Finish
- Stone, Aluminum Siding
- Roof
- Shingles
- Foundation Details
- Concrete
- Special Designation
- Unknown
Lot
- Lot Front
- 50.00 ft
- Lot Depth
- 150.00 ft
Parking & Garages
- Garage Type
- Attached
- Garage Spaces
- 2
- Parking Spaces
- 4
- Total Garage And Parking Spaces
- 6
Heating & Cooling
- Heat Source
- Gas
- Heat Type
- Forced Air
- Air Conditioning
- Central Air
- Water
- Municipal
- Sewers
- Sewer
- Bedrooms
- 4 + 1
- Washrooms
- 6
- Kitchens
- 1
- Family / bonus room
- Yes
Room sizes
- Bedroom 3—Second level, 3 Pc Ensuite, Walk-In Closet(s), Hardwood Floor
- Breakfast—Main level, Hardwood Floor, W/O To Garden
- Pantry—Main level, Hardwood Floor
- Laundry—Second level
- Office—Main level, Hardwood Floor
- Bedroom 2—Second level, 3 Pc Ensuite, Walk-In Closet(s), Hardwood Floor
- Bedroom 4—Second level, 3 Pc Ensuite, Walk-In Closet(s), Hardwood Floor
- Family Room—Main level, Hardwood Floor, Fireplace
- Dining Room—Main level, Hardwood Floor
- Primary Bedroom—Second level, 4 Pc Ensuite, Walk-In Closet(s), Heated Floor
- Mud Room—Main level
- Kitchen—Main level, Hardwood Floor, B/I Appliances
Washrooms
- 2-piece, Main
- 3-piece, Second
- 4-piece, Second
- 3-piece, Lower
- Municipality
- Oakville
- Neighbourhood
- Old Oakville
- Main cross streets
- Lakeshore Rd E to Douglas
- Zoning
- RL3-0 sp:10
- Directions
- Lakeshore Rd E to Douglas
- MLS® number
- W14083808
- Data source
- Toronto Regional Real Estate Board
- Listed on
- 2026-10-15
- Updated on
- 2026-10-16
- Days on market
- 5 days
- Possession type
- Flexible
- Co-op commission
- 2.5%
- Seller
- Listed by
- Royal LePage Real Estate Services Phinney Real Est
Home Market Value
Current home valuation for 343 Douglas Avenue, Oakville, Old Oakville, Oakville, ON. Listed for $4,265,000
HOMEH Estimate
$4,096,631
Estimated Sales Range
$3,236,338 - $4,956,924
HOMEH Estimate for 343 Douglas 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
$853,000
| Scenario 1 | Scenario 2 | Scenario 3 | Scenario 4 | |
|---|---|---|---|---|
−Down payment | % $ | % $ | % $ | % $ |
+CMHC insurance | $0 | $0 | $0 | $0 |
=Total mortgage | $3,412,000 | $3,198,750 | $2,985,500 | $2,772,250 |
Amortization | ||||
Mortgage rate | % | % | % | % |
| Payment frequency | ||||
=Mortgage payment | $16,659monthly | $15,618monthly | $14,577monthly | $13,536monthly |
Land Transfer Tax
$93,100
$93,100
Around this home
Data provided by OpenStreetMap & Fraser Institute School Rankings
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