Listed by Re/Max Hallmark Alliance Realty.

138 DIANNE Avenue is a Detached, 2-Storey and is currently for Sale @ $6,199,000. Taxes in 2025 were $33,861.00.

More homes for sale under 6.2M in Oakville

This exceptional estate exemplifies timeless European elegance and modern sophistication in a most coveted prestigious enclave of S. The 2-Storey on 138 DIANNE Avenue has 4 bedrooms, 7 bathrooms, and is located on a 167 x 102 ft loton < .50 acres in the community of Morrison .E Oakville within walking distance to the lake and downtown.Designed by Bill Hicks, this custom home offers approximately 9,200 sq.ft. of premium living space across all levels. 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.

Power generator, Elevator, Existing kitchen built-in appliances, washer, dryer, existing lighting fixtures, garage Door Opener, Window Coverings

The address 138 DIANNE Avenue was listed for sale (MLS# W12465919) on Thursday, October 16, 2025.