For Sale MLS® W14083808

343 Douglas Avenue

1013 - OO Old Oakville · Oakville · ON · L6J 3S7

On market 21 days

5 Beds
6 Baths
3,000–3,500 Sqft
6 Parking
Detached Type
New Age

About this property

FireplaceFinished basement2-car garageCentral air

An exceptional opportunity to secure pre-construction pricing in the heart of Old Oakville. Completion is anticipated for September 2027. Photos are of the builders work to show detail and craftsmanship. This lot is tucked along one of the neighbourhood's most coveted streets, and this custom residence offers an exceptionally private, tree-lined setting just a stroll from downtown's shops, restaurants, and waterfront. Refined finishes, thoughtful proportions, and exceptional craftsmanship define the home, complemented by a rarely offered double-car garage and fully finished lower level. With a dedicated interior designer guiding your selections throughout the build, each finish becomes an opportunity to make the home distinctly yours. An optional elevator is available. Crafted by a trusted custom builder with nearly 20 years of experience, this is a rare chance to shape a timeless home in a prestigious, walkable neighbourhood. Drawings are approved by the Committee of Adjustment, the permit process is underway.

Key facts

Type Detached · 2-Storey
Size 3,000–3,500 sqft
Lot 50 × 150 ft
Age New
Taxes $9,348/2025
Basement Finished
Garage Attached · 2
Total parking 6
Heat Forced Air · Gas
A/C Central Air
Fireplace Yes
Neighbourhood 1013 - OO Old Oakville

See this home in person

Free, no commitment. The agent confirms the time with you.

Open houses

No upcoming open houses.

Property details

Rooms & baths

Kitchens
1
Den / Family room
Yes
Rooms above / below grade
14
Bedrooms above / below
4 · 1
Washrooms
1 × 2-pc · Main
3 × 3-pc · Second
1 × 4-pc · Second
1 × 3-pc · Lower
Laundry
Upper Level

Basement

Basement
Finished

Fireplace

Fireplace
Yes

Heating & cooling

Heat
Forced Air · Gas
A/C
Central Air

Interior features

  • Auto Garage Door Remote
  • Built-In Oven
  • Water Heater

Mortgage calculator

$19,926/moMonthly payment
$3,412,000Mortgage amount
$2,565,901Total interest
$6,830,901Total cost

Location

Cross street: Lakeshore Rd E to Douglas

Market Overview

Oakville

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MLS® W14083808 Brokerage ROYAL LEPAGE REAL ESTATE SERVICES PHINNEY REAL ESTATE Listed Oct 15, 2026 Updated Oct 29, 2026

Listing data provided by the Toronto Regional Real Estate Board (TRREB).

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The listing data is provided under copyright by the Toronto Regional Real Estate Board (TRREB). The listing data is deemed reliable but is not guaranteed accurate by TRREB. The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA.

Last updated: November 5, 2026.

$4,265,000 5 bd · 6 ba
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