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$5,750,000
138 DIANNE Ave
Oakville, ON L6J 4G9
138 DIANNE Ave, Oakville — Listed at $5,750,000. 5 bedroom, 7 bathroom 2-Storey. MLS® W13021262.
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Description
This exceptional estate exemplifies timeless European elegance and modern sophistication in a most coveted prestigious enclave of S.E Oakville within walking distance to the lake and downtown. Designed by Bill Hicks, this custom home offers approximately 9,200 sqft premium living space across all levels or 5896sf above grade. Built to the owner's highest standards, this masterpiece features an elevator, full power generator, and a 3-car heated garage with heated driveway. The main level showcases herringbone walnut floors,10ft soaring ceilings, and elegant large principal rooms with a hand-carved marble fireplace mantel, a 600+sqft great room could be used as a ballroom for larger entertaining. The chef-inspired kitchen boasts top-of-the-line Wolf/Subzero/Miele appliances, custom cabinetry, and an expansive center island. The primary suite is a private retreat with a luxurious 6-piece ensuite under an artistic glass dome skylight, opulent dressing room, and walk-out terrace. The finished lower level offers a recreation room, theatre, second kitchen, and a nanny suite-ideal for extended family. Enjoy outdoor living on the stone patio and covered porch with gas fireplace, surrounded by professionally landscaped grounds. State-of-the-art mechanicals include radiant heating in the garage, basement, and driveway.
Property Details
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Listing Courtesy of: Re/Max Hallmark Realty Ltd.
MLS® #W13021262


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HouseIndex Take: 138 DIANNE Avenue
This detached (2-Storey) is located in the 1011 - MO Morrison neighbourhood of Oakville.
The home offers 5+1 bedrooms, 7 bathrooms.
Features include a separate entrance, finished basement, 9 parking spaces including a 3-car garage, a fireplace.
Additional details: lot dimensions of 102 × 167 feet.
Listed at $5,750,000 CAD with annual property taxes of $33,861 (2025). This listing has been on the market for 52 days.
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About Oakville Real Estate
This Detached is located in the 1011 - MO Morrison community in Oakville. Oakville is an affluent lakefront town in Halton Region known for heritage estates in Old Oakville, a thriving downtown core along Lakeshore Road, and excellent schools. The QEW provides quick access to Toronto and Hamilton, while the Oakville GO station offers 30-minute service to Union. It consistently ranks among Canada's best places to live. Detached homes in Oakville are in high demand among families seeking space, privacy, and long-term equity growth.