584 Fourth Line, Oakville, ON

$4,498,000
MLS#:W13162726
6 beds
7 baths
5000 + sqft
10.0 parking
Residential Freehold
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Property Highlights

Welcome to this remarkable 2 1/2 Storey detached located in the coveted neighborhood of 1020 - WO West. Expertly crafted featuring premium stone and wood construction, this residence presents an exceptional opportunity offered at $4,498,000 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.

  • 6 Bedrooms and 7 Bathrooms
  • Generous living space spanning 5000 + sqft on a premium 60 x 272.6 ft lot
  • Features a finished, full basement, adding superb versatility for recreation, a home gym, or extra storage
  • 10.0 total parking spaces available with a convenient built-in configuration
  • Notable attributes: Sauna, Guest Accommodations, Auto Garage Door Remote
  • equipped with central air central cooling and highly efficient forced air heating via gas

Description

Set on a deep pool-sized lot in prestigious South Oakville, this custom-built estate offers over 8,500 SF of meticulously finished living space. A dramatic slab feature wall & oversized entry door make a striking first impression, introducing soaring ceilings, wide-plank oak flooring, architectural detailing & expansive windows that seamlessly connect indoor & outdoor living. The designer kitchen is a chef's dream, featuring state-of-the-art B/I appliances, an oversized island, quartz & natural wood surfaces, custom cabinetry, a full prep pantry, dedicated servery, & accordion windows that open directly to the backyard for effortless entertaining. Sun-filled principal rooms flow into a stunning family room anchored by a statement fireplace wall & a W/O to a covered rear portico, which includes its own fireplace, lounge, & dining areas overlooking the pool-ready backyard. A spectacular 22-ft office/library creates the ideal work-from-home setting. Upstairs, the luxurious primary retreat offers a fireplace, custom walk-in closet & spa-inspired ensuite w/ heated floors & a freestanding tub. Generous secondary bedrooms feature ensuite/semi-ensuite access, while the third-floor loft serves as a versatile guest retreat, executive lounge, studio, or additional bedroom w/ a wet bar, W/I closet & private ensuite. Recently completed, the lower level delivers a true lifestyle experience w/ multiple entertainment lounges, a designer wet bar/kitchenette w/ W/O access, a theatre/games room, sauna, wine cellar, guest suite, heated floors throughout & a spa-inspired bath w/ a double rainfall shower. Modern luxury meets everyday comfort w/ a newly installed elevator services all levels, multiple fireplaces, B/I speakers, smart home systems, EV charging rough-in, pet washing station, landscaped grounds & walkouts to multiple private decks. Ideally located near top-rated schools, boutique shopping, private clubs, Lake Ontario, Bronte Harbour & convenient access to the QEW & Hwy 403.

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Key Features

Bedrooms
6
Bathrooms
7
Kitchens
1
Living Area
5000 + sqft
Property Type
Residential Freehold

Additional Details

StatusActive
Listed Date5/22/2026
Transaction TypeFor Sale

Property Details

Property Sub-TypeDetached
Architectural Style2 1/2 Storey
ConstructionStone, Wood
BasementFinished, Full
Lot Size60 × 272.6 Feet
CountyHalton
Annual Tax$22,557
Legal DescriptionPt Lts 52 & 53, Pl 350 , As In Tw32350 ; Oakville

Parking & Garage

Parking Spaces10.0
Garage Spaces8
Garage TypeBuilt-In

Heating & Cooling

Heat SourceGas
Heat TypeForced Air
CoolingCentral Air

Features

Property Features

Fenced Yard, Golf, Park, Rec./Commun.Centre, School

Interior Features

Sauna, Guest Accommodations, Auto Garage Door Remote, Carpet Free, In-Law Capability

Security Features

Carbon Monoxide Detectors

Community Features

Location

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584 Fourth 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 584 Fourth Line, Oakville, ON L6L 5A7

Estimated Sales Range
$1.2M - $1.4M

Based on 0 recent similar sales in the pocket.

Market Speed
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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 Rate5.25%
Down Payment$899,600 (20.0%)
* Minimum Canadian down payment required for this price is $899,600.
Amortization Period25 Years
Estimated Monthly Payment$21,444Based on a loan of $3,598,400 over 25 years.
Purchase Price$4,498,000
Loan Amount$3,598,400
Provincial Land Transfer Tax:$98,925
Total Estimated Closing Taxes:$98,925

About Purchasing a Home in Oakville, ON

For a property listed at $4,498,000 in Oakville, the legal minimum down payment is $899,600 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 $98,925 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 $98,925.

Nearby Listings

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No current listings found in Oakville.

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City & Neighborhood Guide

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

Verified Local Data
City Population213,759
City Median Age41.5 Yrs
City Ownership82% Owners
Avg Area List Price$2,506,786

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

Sunningdale
PublicOakville, Ontario, L6H 1T4
8.8
Abbey Lane
Public1160 Old Abbey Lane, Oakville, Ontario, L6M 1S4
7.5
River Oaks
Public2173 Munn's Avenue, Oakville, Ontario, L6H 3S9
6.4
Forest Trail
PublicForest Trail Place, Oakville, Ontario, L6M 2G3
10.0
West Oak
Public2071 Fourth Line, Oakville, Ontario, L6M 3K1
6.6

Secondary Schools

White Oaks
PublicOnslow Court, Oakville, Ontario, L6H 1H9
8.8
Gaétan Gervais
Public1075 McCraney Street East, Oakville, Ontario, L6H 1H9
9.3
St. Ignatius of Loyola
Catholic1550 Nottinghill Gate, Oakville, Ontario, L6M 1X7
8.1
Holy Trinity
Public2420 Sixth Line, Oakville, Ontario, L6H 5Z8
7.1
Abbey Park
Public1455 Glen Abbey Gate, Oakville, Ontario, L6M 2G5
9.3

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.