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584 Fourth Line

Oakville (WO West), Ontario L6L5A7

MLS # W13162726

$4,498,000

Property Details

Type

Detached

Beds

6

Baths

7

Status

For Sale

About this property

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.

Mortgage Estimate

Estimated monthly payment

Calculating…

Estimate only. Taxes, insurance, condo fees, and lender terms are not included.

Monthly costs to verify

Property taxes: about $1,880/month based on listed annual taxes.

Estimate only. Confirm taxes, condo/maintenance fees, insurance, utilities, and lender terms before making decisions.

Rooms

Room Level Dimensions
Bedroom 4 Second level 6.47 x 4.49
Kitchen Main level 3.95 x 7.88
Den Second level 5.19 x 5.1
Bedroom 5 Third level 5.47 x 4.79
Bedroom Basement 4.24 x 5.07
Recreational, Games room Basement 12.17 x 4.64
Exercise room Basement 7.04 x 7.16
Media Basement 6.1 x 5.56
Eating area Main level 3.54 x 6.22
Dining room Main level 6.28 x 4.87
Living room Main level 6.31 x 4.87
Family room Main level 7.73 x 6.01
Office Main level 5.32 x 5.29
Primary Bedroom Second level 6.28 x 5.94
Bedroom 2 Second level 6.92 x 4.11
Bedroom 3 Second level 4.2 x 3.74

Facts & Location

Parking

10 spaces

Lot Size

60 x 272.6 FT

Annual Taxes

$22,557

Listing data

Listing information is provided for personal, non-commercial use and should be independently verified before making real estate decisions.

Last refreshed: Aug 2, 2026 3:19 AM

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