343 Douglas Avenue in Oakville: 1013 – OO Old Oakville Single Family Residence for sale (1 – Oakville) : MLS®# 40840927

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343 Douglas Avenue
1013 - OO Old Oakville Oakville L6J 3S7

$4,265,000
Residential beds: 5 baths: 6.0 3,100 sq. ft. built: 2026

Modern farmhouse exterior featuring vertical white siding and black-trimmed windows
Photo 1: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
Photo 2: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
Photo 3: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
Photo 4: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
Photo 5: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
Photo 6: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
Photo 7: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
Photo 8: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
Photo 9: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
Photo 10: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
Photo 11: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
Photo 12: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
Photo 13: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
Photo 14: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
Photo 15: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
Photo 16: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
Photo 17: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
Photo 18: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
Photo 19: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
Photo 20: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
Status:
Active
Prop. Type:
Residential
MLS® Num:
40840927
Bedrooms:
5
Bathrooms:
6
Year Built:
2026
A rare opportunity to create a new, luxurious custom-home on one of Old Oakville's most coveted streets, set on an exceptionally private, tree-lined lot. This rarely offered design features a double-car garage and a fully finished lower level, thoughtfully crafted to deliver both elegance and functionality. Enjoy the expertise of a dedicated interior designer throughout the entire building process, ensuring every finish and detail is tailored to your vision. Features include: Curated luxury finishes throughout. Personalized interior design consultation and selection services. Optional elevator upgrade available with a three bedroom floorplan. Exceptional craftsmanship by a trusted custom builder with nearly 20 years of experience. An extraordinary opportunity to build a timeless custom home in one of Oakville's most prestigious neighbourhoods. Drawings are approved by Committee of Adjustments. Projected completion date August 2027 /Permit Process Underway
Property Type:
Residential
Property SubType:
Single Family Residence
Year built:
2026 (Age: 0)
Listing General Location:
1013 - OO Old Oakville, 1 - Oakville
Bedrooms:
5
Bathrooms:
6.0 (Full:5/Half:1)
Lot Size:
7,405 sq. ft.
Lot Details:
50 x 150
Lot Depth:
150'
Lot Frontage:
50'
Frontage Type:
West
Kitchens:
1
County Or Parish:
Halton
Taxes:
Property Attached:
Detached
Features:
Attached Garage: Yes, Crops Included: No, Garage: Yes, Common Elements Fee: No, New Construction: No
Construction:
Aluminum Siding, Stone
Basement:
Full, Finished
Linked Foundation:
No
Foundation:
Concrete Perimeter
Roof:
Shingle
Number of Buildings:
0
Total Floor Area:
3,100 sq. ft.
# Main Level Bathrooms:
1
Finished Area Above Grade:
3,100 sq. ft.
Fireplace:
true
Fireplace Details:
Family Room, Gas
Laundry Features:
Laundry Room, Upper Level
Water Supply:
Municipal
Sewer:
Sewer (Municipal)
Cooling:
Central Air
Heating:
Forced Air
Built-in Microwave,Carbon Monoxide Detector,Dishwasher,Dryer,Freezer,Garage Door Opener,Gas Oven/Range,Range Hood,Refrigerator,Smoke Detector,Stove,Washer,Window Coverings
Water Heater, Built-in Microwave, Dishwasher, Dryer, Freezer, Gas Oven/Range, Range Hood, Refrigerator, Stove, Washer
Auto Garage Door Remote(s), Built-In Appliances
Window Coverings
false
No
Lakeshore Rd E to Douglas
No
Carbon Monoxide Detector, Smoke Detector, Carbon Monoxide Detector(s), Smoke Detector(s)
Floor
Type
Size
Other
Main Floor
Main Floor
Main Floor
Main Floor
Main Floor
Main Floor
Main Floor
2nd Floor
2nd Floor
2nd Floor
2nd Floor
2nd Floor
2nd Floor
Lower Level
Lower Level
Floor
Ensuite
Pieces
Other
Main Floor
2nd Floor
2nd Floor
2nd Floor
Lower Level
HST Applicable To Sale Price:
Included
Association Fee:
Association Fee Frequency:
Association Fee 2:
Association Fee 2 Frequency:
Administrative Fee:
Features:
Attached Garage: Yes, Crops Included: No, Garage: Yes, Common Elements Fee: No, New Construction: No
Road Access Fee:
Condo Corporation:
No
Zoning:
RL3-0 sp:10
Total Acres:
0.17
Lot Site Features:
Urban, Highway Access, Landscaped, Library, Park, Place of Worship, Schools
Features:
Attached Garage: Yes, Crops Included: No, Garage: Yes, Common Elements Fee: No, New Construction: No
Garage Spaces:
2.0
Parking Places Covered:
2.0
Parking:
Attached Garage, Garage Door Opener
# Of Total Parking Spaces:
6.0
# Of Open Parking Spaces:
4.0
Driveway Parking:
Private Drive Double Wide
Num Other Units:
0
Total Units:
Listed Date:
Jun 19, 2026
  • Photo 1: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
    Modern farmhouse exterior featuring vertical white siding and black-trimmed windows
  • Photo 2: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
    Arched entryway featuring double doors with glass panels, light wood-finish flooring, and a built-in wall sconce
  • Photo 3: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
    Archway entry featuring light wood-finish flooring, recessed lighting, and white trim
  • Photo 4: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
    Photo 4 of 20
  • Photo 5: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
    Entryway featuring a natural wood door with glass panes, wood-finish flooring, white paneled walls, and crown molding
  • Photo 6: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
    Gourmet kitchen with a waterfall island featuring a stone countertop and wood-finish base, integrated cooktop with arched hood, and pot filler
  • Photo 7: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
    Floating vanity with a thick stone countertop and integrated sink
  • Photo 8: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
    Gourmet kitchen with professional-grade stainless steel range, white cabinetry, wood-finish accents, quartz countertops, and a full-height stone-finish backsplash
  • Photo 9: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
    Gourmet kitchen with integrated appliances, including a built-in wine refrigerator and coffee system
  • Photo 10: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
    Entryway featuring a wood-finish staircase with wrought iron balusters, paneling detail, and wide plank wood-finish flooring
  • Photo 11: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
    Living area featuring a coffered ceiling, hardwood flooring, and a fireplace with a white mantel and black surround
  • Photo 12: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
    Contemporary bathroom featuring a dual vanity with a white countertop and dark cabinetry, individual mirrors, and modern light fixtures
  • Photo 13: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
    Modern office space featuring wood-finish flooring, a built-in display cabinet with glass doors, recessed lighting, and a black-framed doorway with a glass panel
  • Photo 14: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
    Dining area with a beaded chandelier, light wood-finish flooring, and natural light from large windows
  • Photo 15: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
    Triangular skylight allowing natural light
  • Photo 16: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
    Photo 16 of 20
  • Photo 17: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
    Detailed architectural millwork featuring dentil molding and paneling
  • Photo 18: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
    Stainless steel range with red accent knobs
  • Photo 19: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
    Dining area featuring light wood-finish flooring and wainscoting
  • Photo 20: 343 Douglas Avenue in Oakville: 1013 - OO Old Oakville Single Family Residence for sale (1 - Oakville)  : MLS®# 40840927
    Spacious living area featuring light wood-finish flooring, a tray ceiling with shiplap detailing, and a black chandelier
Listed by Royal LePage Real Estate Services Phinney Real Estate
Data was last updated July 11, 2026 at 09:50 PM (UTC)
Area Statistics
Listings on market:
15
Avg list price:
$3,195,000
Min list price:
$375,000
Max list price:
$6,975,000
Avg days on market:
39
Min days on market:
4
Max days on market:
127
Avg price per sq.ft.:
$1,140.82
These statistics are generated based on the current listing's property type and located in 1013 - OO Old Oakville. Average values are derived using median calculations. This data is not produced by the MLS® system.
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