343 Douglas Avenue
Oakville, ON L6J 3S7
For more information on this listing, contact us at: (647) 953-2523
Active
$4,265,000
343 Douglas Avenue Oakville, ON L6J 3S7
Single Family
Property Type
5
Beds
5 Full 1 Half
Baths
3,100
Sq. Ft.
2026
Year Built
Halton
Region
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.
MLS #
40869740
Monthly Assoc. Fee
N/A
On Site
14 Days
Last Updated
10/22/2026
For additional details, clarifications, or to request neighbourhood insights or comparables, our team is available to assist.
Location
Contact Agent
Property Details
Community Information
Address
343 Douglas Avenue, Oakville, ON L6J 3S7
Area
1 - Oakville
Region
Halton
City
Oakville
Postal Code
L6J 3S7
Neighborhood
1013 - OO Old Oakville
Architecture
Bedrooms
5
Bathrooms
5 Full / 1 Half
Year Built
2026
Stories
2
Style
Contemporary
Construction Materials
Aluminum Siding, Stone
Building Area
3100
Roof
Shingle
Foundation
Concrete Perimeter
Basement
Full, Finished
Garage Yes/No
Yes
Attached Garage Yes/No
Yes
Garage Spaces
2
Parking Features
Attached Garage, Garage Door Opener
Covered Spaces
2
Open Parking Spaces
4
Parking Total
6
Features / Amenities
Interior Features
Auto Garage Door Remote(s), Built-In Appliances
Appliances
Water Heater, Built-in Microwave, Dishwasher, Dryer, Freezer, Gas Oven/Range, Range Hood, Refrigerator, Stove, Washer
Fireplace Yes/No
Yes
Fireplace Features
Family Room, Gas
Laundry
Laundry Room, Upper Level
Inclusions
Carbon Monoxide Detector, Garage Door Opener, Smoke Detector, Window Coverings
Security Features
Carbon Monoxide Detector, Smoke Detector, Carbon Monoxide Detector(s), Smoke Detector(s)
Window
Window Coverings
Cooling
Central Air
Heating
Forced Air
Total Rooms
20
Square Footage Finished Sq. Ft.
Above Grade
3100
Total
3100
Property Features
Lot Size
7,405 Sq. Ft. / 0.17 Acres
Lot Dimensions
50 x 150
Lot Features
Urban, Highway Access, Landscaped, Library, Park, Place of Worship, Schools
Frontage
West
Frontage Length
50.00
Sewer
Sewer (Municipal)
Water
Municipal
Zoning
RL3-0 sp:10
Directions
Lakeshore Rd E to Douglas
Tax and Financial Info
Ownership Type
Freehold/None
Transaction Type
Sale
Listing Agent/Office
Listing provided courtesy of Michael Phinney, Royal Lepage Real Estate Services Phinney Real Estate.
Rooms
| Level | |
| Dining Room | Main |
| Second | |
| Bathroom | Lower |
| Bedroom | Second |
| Bedroom | Lower |
| Pantry | Main |
| Mud Room | Main |
| Bedroom | Second |
| Bedroom Primary | Second |
| Bathroom | Second |
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Purchase price
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Listing Information Last Updated 10/22/2026
The Company acknowledges that The Canadian Real Estate Association (CREA) is the owner of the MLS®, Multiple Listing Service® and related certification marks, and is the exclusive licensee of the REALTOR®, REALTORS® and related certification marks (collectively, “CREA’s trademarks”).