343 Douglas Avenue, photo 1

For sale Old Oakville, Oakville, ON

343 Douglas Avenue

List price
$4,265,000
Sq ft
3000-3500
Bedrooms
4+1
Bathrooms
6

About this home

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.

Photos of 343 Douglas Avenue

Facts and features of 343 Douglas Avenue

Key facts
TypeDetached
Style2-Storey
Bedrooms4 + 1
Bathrooms6
Size3000-3500 sq ft
Lot50 x 150 Feet
Parking6
GarageAttached
HeatingForced Air
CoolingCentral Air
BasementFinished
ExteriorStone, Aluminum Siding
AgeNew
Taxes$9,348 (2025)
Days on market16
Listing brokerageROYAL LEPAGE REAL ESTATE SERVICES PHINNEY REAL ESTATE

Rooms

12 rooms, with sizes

RoomLevelSizeFeatures
Bedroom 3 Second 14′ 6″ × 11′ 9″ 3 pc ensuite, walk-in closet(s), hardwood floor
Breakfast Main 7′ 6″ × 12′ 6″ hardwood floor, w/o to garden
Pantry Main 9′ 0″ × 5′ 0″ Hardwood Floor
Laundry Second 9′ 0″ × 11′ 4″
Office Main 10′ 0″ × 9′ 0″ Hardwood Floor
Bedroom 2 Second 11′ 6″ × 10′ 6″ 3 pc ensuite, walk-in closet(s), hardwood floor
Bedroom 4 Second 12′ 9″ × 9′ 11″ 3 pc ensuite, walk-in closet(s), hardwood floor
Family Room Main 16′ 0″ × 19′ 8″ hardwood floor, fireplace
Dining Room Main 13′ 0″ × 10′ 0″ Hardwood Floor
Primary Bedroom Second 14′ 0″ × 16′ 0″ 4 pc ensuite, walk-in closet(s), heated floor
Mud Room Main 9′ 0″ × 7′ 6″
Kitchen Main 13′ 0″ × 16′ 0″ hardwood floor, b/i appliances

Request a showing

343 Douglas Avenue

Nearby, at a similar price

See more homes like this one

Search every home for sale in Midtown Toronto

Ask a question

343 Douglas Avenue

This field is for validation purposes and should be left unchanged.

By sending this, you agree that The Seymour Team may contact you about your request. We never share your details. Privacy policy

Listing information is deemed reliable but is not guaranteed accurate by PropTx or the Toronto Regional Real Estate Board. Data source: PropTx. Listings are refreshed from the MLS® at least daily.

The information provided herein must only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate and may not be used for any commercial purpose or any other purpose.

Royal LePage Terrequity Seymour Real Estate, Brokerage. Independently owned and operated.

MLS® W14083808 Data source: PropTx Listed October 15, 2026