146 Third Line, Oakville, ON

$4,399,000
MLS#:W13564032
4 beds
6 baths
3500-5000 sqft
6.0 parking
Residential Freehold
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Property Highlights

Welcome to this remarkable 2-Storey detached located in the coveted neighborhood of 1001 - BR Bronte. Expertly crafted featuring premium stone and stucco (plaster) construction, this residence presents an exceptional opportunity offered at $4,399,000 to acquire a beautiful home in a highly sought-after setting. Designed for both comfortable daily living and elegant entertaining, the layout maximizes natural light, functional flow, and lifestyle utility.

  • 4 Bedrooms and 6 Bathrooms with 2 functional kitchens
  • Generous living space spanning 3500-5000 sqft on a premium 73.82 x 139.99 ft lot
  • Features a full, finished basement, adding superb versatility for recreation, a home gym, or extra storage
  • 6.0 total parking spaces available with a convenient attached configuration
  • Notable attributes: Auto Garage Door Remote, Sump Pump, ERV/HRV
  • equipped with central air central cooling and highly efficient forced air heating via gas

Description

Many homes make a wonderful first impression. The best reward your attention until you reach that quiet moment when you begin to understand what makes them truly exceptional. That is the difference between a house that is simply well built and one that has been thoughtfully conceived. It is found in the effortless flow from one space to the next, the way natural light fills the home throughout the day, and the balance between grand entertaining spaces and comfortable everyday living. Newly built by a Tarion Registered builder, this exceptional custom residence offers over 6,300 square feet of finished living space on a premium 75 x 140 foot lot just steps from the lake in Bronte. A soaring 22-foot foyer introduces 11-foot ceilings throughout the main level and a dramatic oak staircase that serves as both an architectural centrepiece and the heart of the home. Formal living and dining rooms create an elegant arrival, while the spectacular great room, expansive kitchen, chef's kitchen and servery provide a setting equally suited to intimate family evenings or entertaining on a much larger scale. Sub-Zero and Wolf appliances, a private elevator and thoughtfully integrated technology reflect the same disciplined approach to design found throughout the home. The upper level continues the same philosophy. A remarkable primary retreat with fireplace, expansive dressing room and luxurious ensuite is complemented by three additional bedroom suites, each with its own ensuite and walk-in closet. The lower level is planned with the same attention to detail, offering generous recreation space, a dedicated theatre, gym, office, bar and elevator access, creating exceptional flexibility for entertaining, extended family or everyday living. Sophisticated home automation, integrated audio and an advanced mechanical package complete a residence where every decision has been made with purpose. Perhaps that is why the finest homes are remembered long after the features fade from memory.

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Property Summary

This detached home located at 146 Third Line, Oakville is currently for sale and has been available on SousaSells for 3 days. This property is listed at $4,399,000 with an estimated mortgage of $14,643* per month. It has 4 beds, 6 bathrooms, and is 3500-5000 square feet. 146 Third Line, Oakville is in the 1001 - BR Bronte neighborhood.

* Estimated mortgage assumes a 30% down payment, 4.00% interest rate, and 30-year amortization.

Key Features

Bedrooms
4
Bathrooms
6
Kitchens
2
Living Area
3500-5000 sqft
Property Type
Residential Freehold

Additional Details

StatusActive
Listed Date7/14/2026
Transaction TypeFor Sale

Property Details

Property Sub-TypeDetached
Architectural Style2-Storey
ConstructionStone, Stucco (Plaster)
BasementFull, Finished
Lot Size73.82 × 139.99 Feet
CountyHalton
Annual Tax$5,590
Legal DescriptionPART OF LOT 26, CONCESSION 4 TRAF SDS, PT 3 20R21231 SUBJECT TO AN EASEMENT IN GROSS OVER PART 1 20R22566 AS IN HR1999021 TOWN OF OAKVILLE

Parking & Garage

Parking Spaces6.0
Garage Spaces4
Garage TypeAttached

Heating & Cooling

Heat SourceGas
Heat TypeForced Air
CoolingCentral Air

Features

Property Features

Interior Features

Auto Garage Door Remote, Sump Pump, ERV/HRV, Water Heater Owned

Security Features

Community Features

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Location

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146 Third Line, Oakville, ON
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Property History

No historical data available for this property.

This could be the first listing for this address.

Pricing & Value Insights

Data-driven valuation for 146 Third Line, Oakville, ON L6L 3Z8

Estimated Sales Range
$1.2M - $1.4M

Based on 0 recent similar sales in the pocket.

Market Speed
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Properties in this area are selling at a steady pace.

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Mortgage & Affordability Audit

Calculate your monthly payment, minimum downpayment, and land transfer taxes for this home in Oakville.

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Interest Rate4.00%
Down Payment$1,319,700 (30.0%)
* Minimum Canadian down payment required for this price is $879,800.
Amortization Period30 Years
Estimated Monthly Payment$14,643Based on a loan of $3,079,300 over 30 years.
Purchase Price$4,399,000
Loan Amount$3,079,300
Provincial Land Transfer Tax:$96,450
Total Estimated Closing Taxes:$96,450

About Purchasing a Home in Oakville, ON

For a property listed at $4,399,000 in Oakville, the legal minimum down payment is $879,800 under current Canadian banking regulations. This calculation applies a 5% requirement on the first $500,000, 10% on the next $499,999, and a flat 20% on any amount exceeding $1,000,000.

Additionally, buyers in Ontario must budget for the Provincial Land Transfer Tax, which is estimated at $96,450 for this transaction. As this listing is in Oakville (outside the City of Toronto), no additional municipal land transfer tax is levied, resulting in total estimated land transfer taxes of $96,450.

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City & Neighborhood Guide

Comprehensive city-wide demographics, local real estate stats, and school rankings for 1001 - BR Bronte, Oakville.

Verified Local Data
City Population213,759
City Median Age41.5 Yrs
City Ownership82% Owners
Avg Area List Price$1,664,735

People & Families

Age Distribution

Household Composition

One-person households
18%
Families with children
52%
Couples without children
26%
Other households
4%

Top Ethnic Origins

English22%
Canadian16%
Scottish16%
Irish15%

Local Schools Guide

Elementary Schools

St Dominic
PublicSt. Dominic Crescent, Bronte, Oakville, Ontario, L6L 2B1
8.5
Eastview
Public2266 Hixon Street, Bronte, Oakville, Ontario, L6L 1T4
6.9
Gladys Speers
Public2150 Samway Road, Bronte, Oakville, Ontario, L6L 2P6
7.7
Patricia-Picknell
Public1257 Sedgewick Crescent, Oakville, Ontario, L6L 1X6
8.8
Brookdale
Public1195 Bridge Road, Oakville, Ontario, L6L 2C3
6.5

Secondary Schools

Thomas A Blakelock
Public1160 Rebecca Street, Oakville, Ontario, L6L 1Y9
8.1

Homes & Housing

Structural Home Types

Tenure (Ownership vs Rental)

Owner-Occupied82%
Rented18%

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Notice: Market Insights are generated by analyzing real-time data and should be used for informational purposes only. Consult with a licensed professional for exact valuations.

Disclaimer: AI Insights are generated by an automated system and should be used for informational purposes only. While we strive for accuracy using current market data and deep-learning models, these assessments do not constitute professional real estate, legal, or financial advice. All property values, predictions, and scores are estimates. We strongly recommend verifying all property details and conducting independent due diligence with a licensed professional before making any purchase decisions.