138 DIANNE Avenue, Oakville

138 DIANNE Avenue
138 DIANNE Avenue
138 DIANNE Avenue
+44
4+1
 bed
7
 bath
9
 parking
5000 - 65535
 sqft
Detached
$5,590,000
Instant Estimate Not Available
For Sale
25 days
 on site
$5,590,000
Instant Estimate Not Available
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Size
-
Lot size
-
Street frontage
-
Possession
Flexible
Price per sqft
$85 - $1,118
Taxes
$33,861 (2025)
Parking Type
-
Style
2-Storey
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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.
Broker: Re/Max Hallmark Realty Ltd.
MLS®#: W13813284
Property details
Parking:
9
Parking type:
-
Property type:
Detached
Heating type:
Forced Air
Style:
2-Storey
MLS Size:
5000-65535 sqft
Lot front:
102 Ft
Lot depth:
167 Ft
Listed on:
Sep 22, 2026
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Instant estimate:
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About 138 DIANNE Avenue

138 Dianne Avenue is an Oakville detached house for sale. It was listed at $5590000 in September 2026 and has 4+1 beds and 7 bathrooms. 138 Dianne Avenue resides in the Oakville Old Oakville neighbourhood, and nearby areas include Eastlake, Industrial, Iroquois Ridge South and College Park.

For groceries there is Jubilee Fruit Market which is a 13-minute walk.

If you are reliant on transit, don't fear, there is a Bus Stop (Devon Rd / Morrison Rd) a 9-minute walk.