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For SaleNEW · Listed yesterday
$4,265,000
Estimated monthly cost
$20,623/mo
20% down • 5.00% rate • 25 yr • incl. tax

343 Douglas Avenue, Oakville, ON L6J 3S7

Old Oakville
1 / 1
5
Beds
6
Baths
6
Parking
3,000–3,500 ft²
Size
Property type
Detached
Listed
2 Days
Annual taxes
$9,348 /yr (2025)
MLS® number
W13469458
Listing brokerage
ROYAL LEPAGE REAL ESTATE SERVICES PHINNEY REAL ESTATE

Description

A rare opportunity to create a new, luxurious custom-home on one of Old Oakville's most coveted streets, set on an exceptionally private, tree-lined lot. This rarely offered design features a double-car garage and a fully finished lower level, thoughtfully crafted to deliver both elegance and functionality. Enjoy the expertise of a dedicated interior designer throughout the entire building process, ensuring every finish and detail is tailored to your vision. Features include: Curated luxury finishes throughout. Personalized interior design consultation and selection services. Optional elevator upgrade available with a three bedroom floorplan. Exceptional craftsmanship by a trusted custom builder with nearly 20 years of experience. An extraordinary opportunity to build a timeless custom home in one of Oakville's most prestigious neighbourhoods. Drawings are approved by Committee of Adjustments. Projected completion date August 2027 /Permit Process Underway

Property Details

Property
Style
2-Storey
Basement
Finished Basement
Exterior Finish
Stone, Aluminum Siding
Heating
Forced Air · Gas
Cooling
Central Air
Pool
None
Building Age
New
Parking
Garage Type
Attached
Total Parking
6
Land
Lot Size
50 × 150 ft
Sewer
Sewer
Listing
MLS® Number
W13469458
Listed Date
Jun 19, 2026
Last Updated
Jun 20, 2026

About Old Oakville

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Location

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$4,265,000
343 Douglas Avenue, Oakville, ON L6J 3S7

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Listing data is provided by the Toronto Regional Real Estate Board (TRREB) and PropTx under the Internet Data Exchange (IDX) program. The information is deemed reliable but is not guaranteed accurate by TRREB, PropTx, CREA or DistrictIQ Inc., Brokerage, may not reflect the most current status, and is subject to errors, omissions, prior sale, change, or withdrawal without notice. Listings should be independently verified.

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