138 DIANNE Avenue

138 DIANNE Avenue
138 DIANNE Avenue
138 DIANNE Avenue
+43
4+1
 bed
7
 bath
9
 parking
5000 - 65535
 sqft
Detached
$5,999,000
Instant Estimate Not Available
For Sale
47 days
 on site
$5,999,000
Instant Estimate Not Available
Click to open the pre-gallery to get the direction
Size
-
Lot size
-
Street frontage
-
Possession
Flexible
Price per sqft
$92 - $1,200
Taxes
$33,861 (2025)
Parking Type
-
Style
2-Storey
See what's nearby
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 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.
Broker: Re/Max Hallmark Alliance Realty
MLS®#: W12699064
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:
Jan 15, 2026
Show all details
Rooms
LevelNameSizeFeatures
Main
Dining Room
19.8 x 19.4 ft
Second
Laundry
10.1 x 8.6 ft
Main
Family Room
32.5 x 18.3 ft
Show all
Instant estimate:
Not Available

Insufficient data to provide an accurate estimate

i
High-
Mid-
Low-
Have a home? See what it's worth with an instant estimate

Use our AI-assisted tool to get an instant estimate of your home's value, up-to-date neighbourhood sales data, and tips on how to sell for more.

184 Chartwell Road
1/31
$5,699,000
39 days
184 Chartwell Road
5BD
7BA
16 Parking
5,000-65,535 sqft
MLS#: W12726244
RE/MAX ESCARPMENT REALTY INC.
39 days
200 Chartwell Road
1/50
$6,299,000
19 days
200 Chartwell Road
4+1BD
7BA
10 Parking
5,000-65,535 sqft
MLS#: W12783046
Re/Max Hallmark Alliance Realty
19 days
209 Donessle Drive
1/49
$5,798,000
1 day
209 Donessle Drive
4+1BD
6BA
8 Parking
5,000-65,535 sqft
MLS#: W12833686
CENTURY 21 MILLER REAL ESTATE LTD.
1 day
1389 Weaver Avenue
1/50
$5,990,000
36 days
1389 Weaver Avenue
4+2BD
6BA
9 Parking
5,000-65,535 sqft
MLS#: W12728534
CENTURY 21 MYPRO REALTY
36 days

About 138 DIANNE Avenue

138 Dianne Avenue is an Oakville detached house for sale. 138 Dianne Avenue has an asking price of $5999000, and has been on the market since January 2026. This 5000-65535 sqft detached house 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 grabbing your groceries, Croissant Express is a 13-minute walk.

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