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138 DIANNE Avenue
1011 - MO Morrison Oakville L6J 4G9

$5,999,000
Residential Freehold beds: 4+1 baths: 7.0

Main Photo: 138 DIANNE Avenue in Oakville: 1011 - MO Morrison House for sale : MLS®# W12699064
Photo 1: 138 DIANNE Avenue in Oakville: 1011 - MO Morrison House for sale : MLS®# W12699064
Photo 2: 138 DIANNE Avenue in Oakville: 1011 - MO Morrison House for sale : MLS®# W12699064
Photo 3: 138 DIANNE Avenue in Oakville: 1011 - MO Morrison House for sale : MLS®# W12699064
Photo 4: 138 DIANNE Avenue in Oakville: 1011 - MO Morrison House for sale : MLS®# W12699064
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Photo 46: 138 DIANNE Avenue in Oakville: 1011 - MO Morrison House for sale : MLS®# W12699064
Status:
Active
Prop. Type:
Residential Freehold
MLS® Num:
W12699064
Bedrooms:
4+1
Bathrooms:
7
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 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.
Property Type:
Residential Freehold
Property Sub Type:
Detached
Property Attached:
Yes
Home Style:
2-Storey
Total Approx Floor Area:
5000 +
Lot Size:
<.50
Lot Depth:
167'
Lot Frontage:
102'
Lot Shape:
Rectangular
Lot Details:
167 x 102
Direction Faces:
South
Bedrooms:
4+1
Bathrooms:
7.0
Water supply:
Municipal
Kitchens:
2
Kitchens in Basement:
1
Bedrooms Above Grade:
4
Bedrooms Below Grade:
1
Kitchens Above Grade:
1
Rooms Above Grade:
17
Rooms Below Grade:
7
Rooms:
24
Fractional Ownership:
No
Zoning:
RL1-0
Assignment:
No
Heating type:
Forced Air
Heating Fuel:
Gas
Fireplaces:
4
New Construction:
Yes
Foundation:
Poured Concrete
Roof:
Asphalt Shingle
Basement:
Separate Entrance, Finished
Fireplace/Stove:
Yes
Garage:
Attached
Garage Spaces:
3.0
Parking Features:
Front Yard Parking, Private Double, Other, Inside Entry
Parking Spaces:
6
Total Parking Spaces:
9.0
Family Room:
Yes
Possession Details:
Flexible
Lot Irregularities:
See survey
Pool:
None
Link:
No
HST Applicable To Sale Price:
Included In
Taxes:
$33,861 / 2025
Assessment:
$- / -
Halton
Oakville
1011 - MO Morrison
Bar Fridge, Water Heater, Sump Pump, Air Exchanger, Central Vacuum
Lighting, Lawn Sprinkler System
Hot water tank
Power generator, Elevator, Existing kitchen built-in appliances, washer, dryer, existing lighting fixtures, garage Door Opener, Window Coverings
Stone
Yes
No
None
Floor
Type
Size
Other
Main
Dining Room
19'9¾" × 19'5"
Main
Living Room
19'9¾" × 14'2"
Main
Kitchen
18'4" × 16'10¾"
Main
Dining Room
13'9¾" × 12'8¾"
Main
Family Room
32'5¾" × 18'4"
Main
Den
13'7¾" × 12'6¾"
Second
Primary Bedroom
18'8" × 14'4"
Second
Bedroom
13'9¾" × 12'8¾"
Second
Other
12'8¾" × 11'5¾"
Second
Bedroom
17'9¾" × 13'9¾"
Second
Bedroom
17'8" × 13'9¾"
Second
Laundry
10'2" × 8'6¾"
Lower
Media Room
31'2" × 10'11"
Lower
Kitchen
12'4" × 6'3"
Lower
Bedroom
18'10¾" × 13'7¾"
Lower
Recreation
44'5" × 18'4"
Lower
Den
12'11" × 12'
Floor
Ensuite
Pieces
Other
Main
No
-
4'11" x 7'10½"
Second
No
-
17'11¾" x 14'
Second
No
-
5'11" x 12'
Second
No
-
5'11" x 11'9¾"
Second
No
-
5'11" x 12'
Lower
No
-
5'11" x 11'9¾"
Lower
No
-
5'11" x 6'6¾"
Special Designation:
Unknown
Sewers:
Sewer
Air Conditioning:
Central Air
Central Vacuum:
Yes
Seller Property Info Statement:
No
Laundry Level:
Upper Level
Date Listed:
Jan 15, 2026
Original Price:
Previous Price:
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  • Photo 6: 138 DIANNE Avenue in Oakville: 1011 - MO Morrison House for sale : MLS®# W12699064
    Living room(virtually staged)
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    Living room(virtually staged)
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    Elevator
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    Dining room(virtually staged)
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    Family room(virtually staged)
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    Primary bedroom(virtually staged)
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  • Photo 27: 138 DIANNE Avenue in Oakville: 1011 - MO Morrison House for sale : MLS®# W12699064
    Bedroom 2(virtually staged)
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    Bedroom 3(virtually staged)
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    Bedroom 4(virtually staged)
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    Bedroom 4 studio (virtually staged)
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  • Photo 36: 138 DIANNE Avenue in Oakville: 1011 - MO Morrison House for sale : MLS®# W12699064
    Rec room
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    Home theatre ( virtually staged)
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    Bedroom 5(virtually staged)
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    Office in basement - virtually staged
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Listed by Re/Max Hallmark Alliance Realty
Data was last updated January 17, 2026 at 11:15 PM (UTC)
Area Statistics
Listings on market:
37
Avg list price:
$3,999,000
Min list price:
$1,799,000
Max list price:
$24,980,000
Avg days on market:
70
Min days on market:
1
Max days on market:
515
These statistics are generated based on the current listing's property type and located in 1011 - MO Morrison. Average values are derived using median calculations. This data is not produced by the MLS® system.
This website may only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate of the type being offered via the website. The data relating to real estate on this website comes in part from the MLS® Reciprocity program of the PropTx MLS®. The data is deemed reliable but is not guaranteed to be accurate.