Property photo 1
Property photo 2
Property photo 3
Property photo 4
Property photo 5
5 Beds
7 Baths
5,896 sqft

C$5,590,000

138 Dianne Avenue, Oakville ON, L6J 4G9

Price per sqftC$948.10
Property size5,896 sqft
Property typeResidential

Overview

Active

Listed Sep 22, 2026

Updated 9 days ago

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 5896sqft above grade or approximately 9,200 sqft 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.

Additional information

MLS® ID
40865276

Interior Features

Bedrooms
5
Bathrooms
7
Fireplace
Yes
Heating
Yes
Basement
Yes

Exterior Features

Lot Size
0.38 Acres

Other Property Details

Taxes
$33,861
Tax Frequency
Annually
Secondary Association Fee Frequency
Monthly
Garage
Yes
New Construction
Yes
55+/Senior Community
No

 

Powered by Luxury Presence