146 Third Line

Bronte, Oakville, Ontario L6L 3Z8

For Sale · MLS® W13877812 · TRREB MLS®
4
Beds
6
Baths
3500-5000
Sqft
2
Parking
Detached
Type

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.

01 / Property recordListing details

Key Facts

MLS® #
W13877812
Board
TRREB MLS®
Days on market
Size
3500-5000 sqft
Lot
73.82 × 139.99 Feet
Parking
2 Attached, 6 Parking

Listing History

Buy/Sell history for 146 Third Line, Oakville, Ontario

Sale history on this site covers the last 2 years, the window permitted under the TRREB MLS® VOW agreement.

Date StartDate EndList PricePriceEventListing ID
N/AN/A$3,895,000N/AFor SaleW13877812

Estimated Market Value

Estimated value requires sign in

AI market estimates use sold comparables and are available after you sign in and accept MLS® VOW terms.

Property Details

Property

Property Type
Detached
Style
2-Storey
Community
Bronte
Municipality
Oakville

Inside

Bedrooms
4
Bathrooms
6
Bathroom Detail
1, 2pc, Main
Bathroom Detail
1, 5pc, 2nd
Bathroom Detail
3, 3pc, 2nd
Bathroom Detail
1, 3pc, Bsmt
Basement Type
Full
Kitchens
2

Utilities

Water
Municipal
Cooling
Central Air
Heating Type
Forced Air

Building

Size
3500-5000 sqft
Construction
Stone

Parking

Driveway
Pvt Double
Garage Type
Attached
Garage
2
Add. Parking
4
Total Parking
6

Land

Sewer
Sewers
Lot Size
73.82 × 139.99 Feet
Lot Size Code
Feet

Additional

Foundation
Poured Concrete
Roof
Asphalt Shingle
Fireplace
Y
Pool
None
Den
Y
Family room
Y
Extras
Dishwasher, Dryer, Garage Door Opener, Gas Stove, Refrigerator, Stove, Washer

Rooms (19)

Living (3.71 × 4.6)

Level: Ground

Dining (3.71 × 4.6)

Level: Ground

Foyer (2.51 × 4.14)

Level: Ground

Kitchen (5.13 × 5.77)

Level: Ground

Great Rm (5.16 × 5.41)

Level: Ground

Kitchen (3.02 × 3.94)

Level: Ground

Mudroom (1.8 × 3.07)

Level: Ground

Primary (4.55 × 4.83)

5 Pc Ensuite · Fireplace

Level: 2nd

Other (3.76 × 5.46)

Level: 2nd

2nd Br (3.71 × 4.62)

3 Pc Ensuite

Level: 2nd

3rd Br (3.71 × 4.62)

3 Pc Ensuite

Level: 2nd

4th Br (3.68 × 4.27)

3 Pc Ensuite

Level: 2nd

Laundry (2.08 × 2.92)

Level: 2nd

Rec (5.46 × 13.51)

Level: Lower

Br (3.4 × 4.27)

Level: Lower

Bathroom (1.85 × 2.46)

Level: Lower

Den (3.51 × 4.45)

Level: Lower

Media/Ent (5.61 × 5.82)

Level: Lower

Utility (3.33 × 3.07)

Level: Lower

Location

Land and environment

Public records about this location. Not part of the MLS® listing and not provided by the listing brokerage.

12 records read 6 on record nearby 6 checked, none on recordRead 2026-11-05

Water and conservation

  • No mapped wetland within 120 m
  • No water-supply well recorded within 250 m2 test or monitoring holes also recorded.

Province of Ontario open data

Planning and building activity

  • Outside the Greenbelt, Oak Ridges Moraine and Niagara Escarpment plan areas

Province of Ontario open data

Around the home

  • Transit stop within 400 mFrom the transit agency’s published stop map; the nearest is 40 m away. Routes and stops change; check the agency’s schedule.
  • A trail on the Ontario trail network within 1 km

Municipal transit open data · Province of Ontario open data

Environmental records

  • No licensed pit or quarry within 2 km
  • No recorded oil, gas or salt well within 250 m
  • 1 facility within 1 km reports pollutant releases to Environment CanadaThe nearest is The Regional Municipality of Halton — Oakville Southwest Wastewater Treatment Plant, 970 m away. Facilities report to the National Pollutant Release Inventory above set thresholds; reporting a release is not a finding of harm.
  • No federal contaminated site within 1 kmThe federal inventory covers federal land only; it says nothing about provincial or private sites.

Province of Ontario open data · Government of Canada open data

Power and internet

  • Electricity is distributed here by Oakville Hydro Electricity Distribution Inc.
  • Wired internet 50/10 Mbps or faster is listed at a household 50 m awayFixed wireless 50/10 Mbps or faster. LTE mobile coverage listed. ISED’s National Broadband Data at the nearest household point (50 m from the listing); 50/10 Mbps is its top category and includes faster plans. Confirm with a provider for this address.
  • Across the surrounding area: fibre to the home, cable, DSL internet listedFibre to the home: Bell, Cogeco Connexion. Cable: Cogeco Connexion. DSL: Bell. Fixed wireless: Bell, Rogers, SkyChoice Communications. Mobile: Bell, Freedom Mobile, Rogers, Telus. Satellite: Xplore. ISED’s list for the surrounding ~25 km² area; check with a provider for this address.

Ontario Energy Board · Innovation, Science and Economic Development Canada

None of this is an inspection of the property. Confirm anything that matters to you with the municipality, the conservation authority or the record’s publisher. Contains information licensed under the Open Government Licence – Canada. Contains information licensed under the Open Government Licence – Ontario. Contains information licensed under the Open Government Licence – Town of Oakville.

Comparable Sales

Comparable sales require sign in

Closing prices and sold comps are available to registered visitors who accept MLS® VOW terms on this site.

02 / Plan your numbersTools

Mortgage Tools

Mortgage calculator

20%

Monthly Payment

$17,855

  • Down payment$779,000
  • Mortgage amount$3,116,000
  • Total interest$2,240,500
  • Total cost$6,135,500

Cash flow analysis

$17,855

Total monthly payment

$17,855

Break-even down payment

100%

Cash flow-$17,855
03 / Community profileNeighbourhood demographics

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04 / Local performanceMarket details

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$3,895,000

$3,895,000

CAD

Estimated market value

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