For sale 50$4,498,000
584 Fourth Line
West, Oakville, Ontario L6L5A7
For sale· Added
About this home
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.
Location
Map data © OpenStreetMap contributors
Upcoming open housesSee all Oakville open houses
No open houses are scheduled for this home.
Can't make it? Request a private viewing.
Property details
Listing
- MLS® number
- W13800104
- Added
- Sep 17, 2026 ()
- Updated
- Sep 17, 2026 ()
- Info refreshed
Overview
- Property type
- Single Family
- Building type
- Detached
- Storeys
- 2.5
- Ownership
- Freehold
Inside
- Bedrooms
- 5+1
- Bathrooms
- 7
- Half baths
- 1
- Heating
- Forced air, Natural gas
- Cooling
- Central air conditioning
- Fireplace
- Yes
- Flooring
- Hardwood
- Appliances
- Washer, Gas stove(s), Dishwasher, Wine Fridge, Oven, Dryer, Microwave, Window Coverings, Garage door opener remote(s), Two Refrigerators
- Features
- Lighting, Carpet Free, Guest Suite, Sauna
Building
- Basement
- Finished, Full
- Exterior
- Wood, Stone
- Foundation
- Poured Concrete
- Parking
- Garage · 10 spaces
Land
- Lot size
- 60 x 272.6 ft
- Fencing
- Fenced yard
Services
- Water
- Municipal water
- Sewer
- Sanitary sewer
Location
- Cross streets
- S Service Rd & Fourth Line
- Directions
- From S Service Rd, turn right onto Fourth Line.
- Nearby
- Community Centre
Running costs
- Annual property tax
- $22,557
Rooms
| Living room | Main level | 6.31 x 4.87 m |
| Den | Second level | 5.19 x 5.1 m |
| Bedroom 5 | Third level | 5.47 x 4.79 m |
| Bedroom | Basement | 4.24 x 5.07 m |
| Recreational, Games room | Basement | 12.17 x 4.64 m |
| Exercise room | Basement | 7.04 x 7.16 m |
| Media | Basement | 6.1 x 5.56 m |
| Dining room | Main level | 6.28 x 4.87 m |
| Family room | Main level | 7.73 x 6.01 m |
| Kitchen | Main level | 3.95 x 7.88 m |
| Eating area | Main level | 3.54 x 6.22 m |
| Office | Main level | 5.32 x 5.29 m |
| Primary Bedroom | Second level | 6.28 x 5.94 m |
| Bedroom 2 | Second level | 6.92 x 4.11 m |
| Bedroom 3 | Second level | 4.2 x 3.74 m |
| Bedroom 4 | Second level | 6.47 x 4.49 m |
Similar homes in Oakville
For sale 50









