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CA > Ontario > Oakville > 1013 - OO Old Oakville > 343 Douglas Avenue

343 Douglas Avenue, Oakville, ON

Oakville, 1013 - OO Old Oakville Hood
Lakeshore Rd E to Douglas
4+1 Br | 6 Bath | 3000-3500 Sqft
$4,265,000 For Sale

Property Overview

  • Detached — 2-Storey
  • SqFt: | 3000-3500 Sqft
  • Lot Size: 50.00 x 150.00 Feet
  • Age: New
  • Basement: Finished
  • Exterior: Stone, Aluminum Siding
  • Taxes: 9,348 / 2025
  • Zoning: n/a
  • MLS #: W13469458
  • Sewer: Sewer
  • Heat Source: Gas , Forced Air

Property Description

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 Details

  • For: For Sale
  • Type: Detached
  • Style: 2-Storey
  • Lot: 50.00 x 150.00 Feet
  • Region: Halton
  • Hood: 1013 - OO Old Oakville
  • Zoning: n/a
  • Lot Irreg: Fronting on: West
  • Fronting On: West

Building Details

  • Age: New
  • Exterior: Stone, Aluminum Siding
  • Heat: Gas , Forced Air
  • A/C: Central Air
  • Interior Features: Auto Garage Door Remote, Built-In Oven, Water Heater
  • Pool: None
  • Sewer: Sewer
  • Garage: Attached
  • Total Parking: 6.00

Property Interior

  • Sqft: 3000-3500 Sqft
  • Bed: 4 +1
  • Bath: 6
  • Kitchen: 1
  • Family Room: No
  • Basement: Finished
Rooms Details

Family Room

Main Level

4.87 x 6

Hardwood Floor, Fireplace

Kitchen

Main Level

3.96 x 4.87

Hardwood Floor, B/I Appliances

Breakfast

Main Level

2.28 x 3.81

Hardwood Floor, W/O To Garden

Dining Room

Main Level

3.96 x 3.04

Hardwood Floor

Office

Main Level

3.04 x 2.74

Hardwood Floor

Pantry

Main Level

2.74 x 1.52

Hardwood Floor

Mud Room

Main Level

2.74 x 2.28

Primary Bedroom

Second Level

4.26 x 4.87

4 Pc Ensuite, Walk-In Closet(s), Heated Floor

Bedroom 2

Second Level

3.5 x 3.2

3 Pc Ensuite, Walk-In Closet(s), Hardwood Floor

Bedroom 3

Second Level

4.41 x 3.58

3 Pc Ensuite, Walk-In Closet(s), Hardwood Floor

Bedroom 4

Second Level

3.88 x 3.02

3 Pc Ensuite, Walk-In Closet(s), Hardwood Floor

Laundry

Second Level

2.74 x 3.45

Property Listed by: ROYAL LEPAGE REAL ESTATE SERVICES PHINNEY REAL ESTATE
Virtual Tour: n/a

Home Valuation Estimate

What is 343 Douglas Avenue, Oakville, ON worth in today’s 1013 - OO Old Oakville, Oakville market?

This HomeZira valuation preview helps buyers and sellers think through the asking price for this 4-bedroom Detached with 3000-3500 sq. ft. in 1013 - OO Old Oakville, Oakville. The full estimate reviews the property’s location, home type, bedroom count, size range, age, and nearby comparable market activity after sign-in.

Property-specific estimate See a valuation range built around this listing’s local profile.
Comparable market context Review how similar nearby homes help frame value.
Buyer and seller guidance Use the estimate as a starting point before an offer or pricing decision.
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Location

  • Address: 343 Douglas Avenue
  • Neighborhood: 1013 - OO Old Oakville
  • Zip/Postal Code: L6J 3S7
  • Nearby Amenities:
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Kazi Hossain

Kazi Hossain

Kazi — Serving the Community for 19 Years!
REALTOR®

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About 343 Douglas Avenue, Oakville, ON L6J 3S7, Oakville

Located at 343 Douglas Avenue, Oakville, ON in Oakville (1013 - OO Old Oakville neighbourhood), near Lakeshore Rd E to Douglas. This freehold home offers Detached, ["2-Storey"], 4 bedrooms, 6 bathrooms and 3000-3500 sq.ft. (approx.) in a layout suited to everyday family living. Basement: Finished • 6 parking spots • Garage: Attached • Heating: Gas Forced Air • Cooling: Central Air. Property taxes are approximately $9,348 for 2025. 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 e.

FAQs for 343 Douglas Avenue, Oakville, ON , 1013 - OO Old Oakville , Oakville

What are the listing details for 343 Douglas Avenue, Oakville, ON?
343 Douglas Avenue, Oakville, ON is a Detached for sale in Oakville, in the 1013 - OO Old Oakville neighbourhood, Halton. The current list price is $4,265,000. MLS number: W13469458.
How many bedrooms and bathrooms does this home have?
343 Douglas Avenue, Oakville, ON is listed as a Detached with a ["2-Storey"] style, featuring 4+1 bedroom(s) and 6 bathroom(s). The listed interior size range is 3000-3500 sq. ft..
What lot, basement, garage, or parking details are listed?
The lot size is listed as approximately 50.00 x 150.00 Feet. The basement is listed as: Finished. Garage type: Attached. Total parking: 6 space(s).
What heating, cooling, and exterior details are shown?
Heating is listed as: Gas, Forced Air. Cooling is listed as: Central Air. Exterior/construction materials are listed as: Stone, Aluminum Siding.
Where is this property located?
343 Douglas Avenue, Oakville, ON is located in the 1013 - OO Old Oakville neighbourhood of Oakville. The listed cross street is Lakeshore Rd E to Douglas.
What information is available on this public listing page?
The public listing page shows current active listing information, property photos, room details when available, map location, listed price, property features, and contact options. Annual taxes are listed as $9,348 / 2025. Valuation tools and similar sold-property previews are available after sign-in where applicable, without displaying sold data in this public FAQ.

FAQ content is based on current active listing fields shown on this page. Sold prices, sold comparables, and VOW-only details are not included in this public FAQ.