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
For sale
C$4,265,000
343 Douglas Ave, Oakville, ON L6J 3S7
5beds
3,100sqft
Single Family Residence, Residential
Built in 2026
7,405 Square Feet Lot
$-- Zestimate®
C$1,376/sqft
C$-- HOA
What's special
Exceptionally private tree-lined lotDouble-car garageFully finished lower levelCurated luxury finishes throughout
- 46 days |
- 60 |
- 5 |
Zillow last checked:
Listing updated:
Listed by:
Michael Phinney, Salesperson,
Royal LePage Real Estate Services Phinney Real Estate
Source: ITSO,MLS®#: 40840927Originating MLS®#: Cornerstone Association of REALTORS®
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 6
- Full bathrooms: 5
- 1/2 bathrooms: 1
- Main level bathrooms: 1
Other
- Features: Ensuite, Walk-in Closet
- Level: Second
Bedroom
- Features: Ensuite, Walk-in Closet
- Level: Second
Bedroom
- Features: Ensuite, Walk-in Closet
- Level: Second
Bedroom
- Features: Ensuite, Walk-in Closet
- Level: Second
Bedroom
- Level: Lower
Bathroom
- Features: 2-Piece
- Level: Main
Bathroom
- Features: 3-Piece
- Level: Second
Bathroom
- Features: 3-Piece
- Level: Second
Bathroom
- Features: 3-Piece
- Level: Second
Bathroom
- Features: 3-Piece
- Level: Lower
Other
- Features: 4-Piece
- Level: Second
Breakfast room
- Level: Main
Dining room
- Level: Main
Family room
- Level: Main
Kitchen
- Level: Main
Laundry
- Level: Second
Mud room
- Level: Main
Office
- Level: Main
Pantry
- Level: Main
Recreation room
- Level: Lower
Heating
- Forced Air
Cooling
- Central Air
Appliances
- Included: Water Heater, Built-in Microwave, Dishwasher, Dryer, Freezer, Gas Oven/Range, Range Hood, Refrigerator, Stove, Washer
- Laundry: Laundry Room, Upper Level
Features
- Auto Garage Door Remote(s), Built-In Appliances
- Windows: Window Coverings
- Basement: Full,Finished
- Has fireplace: Yes
- Fireplace features: Family Room, Gas
Interior area
- Total structure area: 3,100
- Total interior livable area: 3,100 sqft
- Finished area above ground: 3,100
Property
Parking
- Total spaces: 6
- Parking features: Attached Garage, Garage Door Opener, Private Drive Double Wide
- Attached garage spaces: 2
- Uncovered spaces: 4
Features
- Stories: 2
- Frontage type: West
- Frontage length: 50.00
Lot
- Size: 7,405 Square Feet
- Dimensions: 50 x 150
- Features: Urban, Highway Access, Landscaped, Library, Park, Place of Worship, Schools
Details
- Parcel number: 248090050
- Zoning: RL3-0 sp:10
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence, Residential
Materials
- Aluminum Siding, Stone
- Foundation: Concrete Perimeter
- Roof: Shingle
Condition
- New Construction
- New construction: No
- Year built: 2026
Utilities & green energy
- Sewer: Sewer (Municipal)
- Water: Municipal
Community & HOA
Community
- Security: Carbon Monoxide Detector, Smoke Detector, Carbon Monoxide Detector(s), Smoke Detector(s)
Location
- Region: Oakville
Financial & listing details
- Price per square foot: C$1,376/sqft
- Annual tax amount: C$9,348
- Date on market: 6/19/2026
- Inclusions: Built-in Microwave, Carbon Monoxide Detector, Dishwasher, Dryer, Freezer, Garage Door Opener, Gas Oven/Range, Range Hood, Refrigerator, Smoke Detector, Stove, Washer, Window Coverings
M
Michael Phinney, Salesperson
By pressing Contact Agent, you agree that the real estate professional identified above may call/text you about your search, which may involve use of automated means and pre-recorded/artificial voices. You don't need to consent as a condition of buying any property, goods, or services. Message/data rates may apply. You also agree to our Terms of Use. Zillow does not endorse any real estate professionals. We may share information about your recent and future site activity with your agent to help them understand what you're looking for in a home.
Price history
| Date | Event | Price |
|---|---|---|
| 6/19/2026 | Listed for sale | C$4,265,000C$1,376/sqft |
Source:  TRREB #W13469458 Report a problem | ||
Public tax history
Tax history is unavailable.
Climate risks
Neighborhood: Old Oakville
Nearby schools
GreatSchools rating
No schools nearby
We couldn't find any schools near this home.
- C$--4 bd5 ba-- sqft400 Galt Ave, Oakville, ON L6J1Z8Off Market
- C$--4 bd4 ba2.9k sqftLOT 18 Allan St, Oakville, ON L6J3M7Off Market
- C$3,790,0004 bd4 ba2.6k sqft338 Macdonald Rd, Oakville, ON L6J2A6For Sale
- C$--3 bd3 ba-- sqft362 Galt Ave, Oakville, ON L6J1Z6Off Market
- C$--4 bd4 ba-- sqft340 Spruce St, Oakville, ON L6J2H1Off Market
- C$--5 bd5 ba-- sqft331 Macdonald Rd, Oakville, ON L6J2A6Off Market
- C$--3 bd4 ba-- sqft327 Macdonald Rd, Oakville, ON L6J2A8Off Market
- C$5,3003 bd4 ba-- sqft398 Maple Ave, Oakville, ON L6J2H9For Rent
Similar homes
- C$3,949,0004 bd5 ba3.6k sqft287 Macdonald Rd, Oakville, ON L6J 2A6For Sale
MLS ID #40851190, Alex Irish, Salesperson, RE/MAX Escarpment Realty Inc.. ITSO - C$4,290,0004 bd4 ba3k sqftLOT 101 Douglas Ave, Oakville, ON L6J 3R6For Sale
MLS ID #40803093, Brad Miller, Broker, Century 21 Miller Real Estate Ltd.. ITSO - C$3,950,0004 bd4 ba1.8k sqft382 Trafalgar Rd, Oakville, ON L6J 3H5For Sale
MLS ID #40817404, Duncan Harvey, Salesperson, RE/MAX Aboutowne Realty Corp.. ITSO - C$3,790,0004 bd4 ba2.6k sqft338 Macdonald Rd, Oakville, ON L6J 2A6For SaleMLS ID #40802920, Brad Miller, Broker, Century 21 Miller Real Estate Ltd.. ITSO
- C$4,595,0006 bd6 ba4.1k sqft481 Chartwell Rd, Oakville, ON L6J 4A6For SaleMLS ID #40811124, Brad Miller, Broker, Century 21 Miller Real Estate Ltd.. ITSO
- C$3,758,0005 bd5 ba3.1k sqft203 Weybourne Rd, Oakville, ON L6K 2T7For SaleMLS ID #40844360, Reneeta Vigueras, Salesperson, RE/MAX Aboutowne Realty Corp.. ITSO
- C$3,890,0004 bd5 ba3.4k sqft153 Cairncroft Rd, Oakville, ON L6J 4L8For SaleMLS ID #40844841, Peter He, Broker, RE/MAX Hallmark Realty Ltd. ITSO
- C$3,125,0005 bd4 ba2.1k sqft2073 Deramore Dr, Oakville, ON L6J 2P7For SaleMLS ID #40853020, Alex Irish, Salesperson, RE/MAX Escarpment Realty Inc.. ITSO
- C$3,898,0005 bd5 ba4k sqft376 Wedgewood Dr, Oakville, ON L6J 4S1For SaleMLS ID #40846700, Brad Miller, Broker, Century 21 Miller Real Estate Ltd.. ITSO
- C$4,099,0004 bd6 ba3.6k sqft152 3rd Line, Oakville, ON L6L 3Z3For SaleMLS ID #40837663, Christopher Invidiata, Salesperson, RE/MAX Aboutowne Realty Corp.. ITSO
- C$4,650,0005 bd5 ba4k sqft1098 Lakeshore Rd W, Oakville, ON L6L 1E7For SaleMLS ID #40842845, Ruby Gill, Salesperson, The Agency. ITSO
- C$3,739,0005 bd6 ba4.4k sqft1508 Oakhill Dr, Oakville, ON L6J 1Y5For SaleMLS ID #40839869, Peter He, Broker, RE/MAX Hallmark Realty Ltd. ITSO
- C$3,995,0005 bd6 ba3.2k sqft517 Stafford Dr, Oakville, ON L6L 4M4For SaleMLS ID #40840327, Brad Miller, Broker, Century 21 Miller Real Estate Ltd.. ITSO
- C$3,779,0004 bd5 ba3.6k sqft2104 Devon Rd, Oakville, ON L6J 2N2For SaleMLS ID #40839973, Betsy Wang, Broker, RE/MAX Escarpment Realty Inc.. ITSO
- C$2,999,0005 bd3 ba3.2k sqft332 Palmer Ave, Oakville, ON L6J 1T3For SaleMLS ID #40837389, Alex Irish, Salesperson, RE/MAX Escarpment Realty Inc.. ITSO
- C$3,429,0004 bd3 ba1.6k sqft201 Trelawn Ave, Oakville, ON L6J 4R3For SaleMLS ID #40851384, Taylor Brimley, Broker, The Agency. ITSO
- C$3,295,0005 bd5 ba3.3k sqft487 Orchard Dr, Oakville, ON L6K 1N9For SaleMLS ID #40843227, Brad Miller, Broker, Century 21 Miller Real Estate Ltd.. ITSO
- C$2,999,9995 bd5 ba3.5k sqft1569 Wembury Rd, Mississauga, ON L5J 2L8For SaleMLS ID #40852694, Michael Phinney, Salesperson, Royal LePage Real Estate Services Phinney Real Estate. ITSO
- C$3,199,9005 bd5 ba3.5k sqft1077 Bridge Rd, Oakville, ON L6L 2B6For SaleMLS ID #40850482, Carlos Clavero Pinto, Salesperson, RE/MAX Escarpment Realty Inc.. ITSO
- C$3,649,0005 bd5 ba3.2k sqft540 Patricia Dr, Oakville, ON L6K 1M2New ConstructionMLS ID #40832810, Alex Irish, Salesperson, RE/MAX Escarpment Realty Inc.. ITSO
