Oakville (OO Old Oakville), Ontario
Also listed as 343 Douglas Ave., Oakville (OO Old Oakville), Ontario
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 (id:64869)
343 Douglas Avenue is located in Oakville (OO Old Oakville), ON (L6J3S7).
343 Douglas Avenue is listed for sale at $4,265,000.
This home offers 5 bedrooms and 6 bathrooms.
It is a home.
Annual property taxes are approximately $9,348 (2025).
Yes — 343 Douglas Avenue includes a 6-car garage.
Contact Barbara Beers and the Barbara Beers Real Estate team at +1-905-634-2335 or barbara@barbarabeers.com to book a private showing or request more details.

Royal LePage Burloak Real Estate Services
Estimate only. Does not include property taxes, insurance, or fees. Actual rates may vary. Contact us for personalized mortgage guidance.
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Listing Brokerage: ROYAL LEPAGE REAL ESTATE SERVICES PHINNEY REAL ESTATE
Co-Listing Brokerage: ROYAL LEPAGE REAL ESTATE SERVICES PHINNEY REAL ESTATE
Advertised By: Royal LePage® Burloak Real Estate Services
MLS®, REALTOR®, and associated logos are trademarks of CREA.
City: Oakville (OO Old Oakville)
Price: $3,965,000 - $4,565,000
Type: Residential
Bedrooms: 5+
Bathrooms: 6+