343 Douglas Avenue, Oakville, ON L6J 3S7
Oakville
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
Estimate only - excludes property tax, condo fees, utilities and home insurance. Rates vary by lender and term; based on semi-annual compounding.
Walkability, transit, and bike-friendliness for 343 Douglas Avenue, Oakville, ON L6J 3S7
Provided by Walk Score®. Walk Score, Transit Score, and Bike Score are trademarks of Walk Score.
MLS# W13469458
Listed by ROYAL LEPAGE REAL ESTATE SERVICES PHINNEY REAL ESTATE
On market since Jun 19, 2026






What comparable homes actually sold for in the last 12 months.






343 Douglas Avenue, Oakville, ON L6J 3S7 is listed for $4,265,000 CAD.
343 Douglas Avenue, Oakville, ON L6J 3S7 has 5 bedrooms and 6 bathrooms.
343 Douglas Avenue, Oakville, ON L6J 3S7 is a Detached.
343 Douglas Avenue, Oakville, ON L6J 3S7 is in Oakville, Ontario.
343 Douglas Avenue, Oakville, ON L6J 3S7 is currently for sale.
Contact Michael Mezheritsky at +1 (416) 716-4439 to arrange a private showing of 343 Douglas Avenue, Oakville, ON L6J 3S7 (MLS# W13469458). You can also send a message through the contact form on this site.