CAONOakvilleMorrison138 Dianne Ave
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138 Dianne Ave, Oakville, ON

House

For Sale

Listed price in listed location currency (CAD).
$5,750,000

579

MLS® 40825400

  • Key Facts
  • Description
  • Map

Key Facts

Type Single Family Residence
Levels Residential
Size 5896 sqft
Garage Yes
Taxes $33,861
Days Active 6
Lot Size 
Approx. Age 
Avg. Price Per Sqft $975
MLS® Number 40825400

Property Address: 138 Dianne Ave, Oakville, ON, L6J4G9

Average square foot calculated using Size range provided by listing agent.

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 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.
MLS® Number40825400
Laundry Level
Central VacNo
FireplaceNo
Acreage
Exterior
GarageYes
Approx. Age
BasementSeparate Entrance, Full, Finished, Sump Pump
DrivewayAttached Garage, Garage Door Opener, Asphalt, Heated, Inside Entry
Garage Spaces
Heat
A/C
Heating Fuel

Extras

Price History

-End Date
Not Sold YetSold Price

For Sale

Apr 29, 2026List Date
$5,750,000List Price
Jul 1, 2026End Date
-Sold Price

Canceled

Jan 15, 2026List Date
$5,999,000List Price
00/00/0000End Date
$XXX,XXXSold Price
Top Secret
00/00/0000List Date
$XXX,XXXList Price

Home Appraisal

This property is estimated to sell between: $5,388,000 and $5,931,000.
Similar properties in this area sold on average for: $5,388,187
Expected to sell in 72 days. Similar properties sold in 78 days. This home has been on eXp Realty for 6 days.

The estimated sale price does not take into account many variables such as recent renovations, type of appliances, school district etc. To get a more accurate estimate please contact agent.

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