Description
Set on an exceptional 1-acre estate lot surrounded by mature trees. Offering approximately 5300 sq. ft of refined living space, this custom-built residence delivers the ultimate in modern luxury, premium finishes, and versatility. A true highlight and one of the most sought-after luxury features of 2026 is the home's exceptional multi-generational living design. The ground level offers 10' ceilings and two impressive condo-sized suites, each complete with a full kitchen, living room, bedroom, bathroom, in-suite laundry and a dedicated terrace with sliding doors. In addition, a separate studio suite with its own kitchen and bathroom provides a flexible third space, ideal for extended family, guests, live-in staff, or a private executive office. The home is defined by the unique upside-down floor plan to maximize the surrounding views. Offering dramatic 10'-16' ceilings complemented by expansive floor-to-ceiling windows that flood the interior with natural light. A seamless indoor-outdoor flow anchors the principal living spaces, ideal for both everyday living and elevated entertaining. Outdoor living is equally impressive, with a spectacular 970 sq. ft infinity cedar deck overlooking the serene landscape, as well as a rare 915 sq. ft rooftop terrace, perfect for entertaining or unwinding in total privacy. Ideally located just minutes to top-tier schools, golf courses, fine dining, and major commuter routes, this is a rare offering that combines privacy, prestige, and forward-thinking design, perfectly suited for today's luxury buyer.
Features
- Facing: South

- Bedrooms: 5

- Bathrooms: 6

- Garages: 3

- Kitchens: 4

Details
- Lot size: 423.57 x 232.66 Feet

- Space: 5000 +

- Tax: $ 14477.89

- N12929058

- Listing contracted with: SOTHEBY'S INTERNATIONAL REALTY CANADA
| Room | Size(M) | Description | |
|---|---|---|---|
| Kitchen | 8.84x4.90 | Combined w/Br, Centre Island, B/I Appliances |
|
| Breakfast | 8.84x4.90 | Combined w/Kitchen, Skylight, B/I Appliances |
|
| Living Rm | 4.62x3.81 | Overlooks Backyard, Sliding Doors, Skylight |
|
| Great Rm | 6.61x5.66 | Overlooks Ravine, Fireplace, Skylight |
|
| Dining Rm | 5.64x4.04 | Juliette Balcony, Overlooks Frontyard, Skylight |
|
| Primary B | 4.99x4.69 | Walk-In Closet(s), Hardwood Floor, Skylight |
|
| 2nd Br | 5.03x3.10 | Overlooks Ravine, Hardwood Floor, Sliding Doors |
|
| Kitchen | 3.10x2.90 | Centre Island, Hardwood Floor, Stainless Steel Appl |
|
| Breakfast | 3.49x1.96 | Hardwood Floor, Pot Lights |
|
| Family Rm | 4.79x3.66 | Sliding Doors, Hardwood Floor, Electric Fireplace |
|
| 3rd Br | 4.57x3.16 | Hardwood Floor, Pot Lights |
|
| Kitchen | 4.83x2.74 | Centre Island, Hardwood Floor, Stainless Steel Appl |
| Bathroom | Pieces | Level | |
|---|---|---|---|
| 1xBath | 2 pcs | Main |
|
| 2xBaths | 4 pcs | Main |
|
| 3xBaths | 3 pcs | Ground |
Property Summary
Located close to the intersection of Islington Ave and Langstaff Rd, 4599 Langstaff Rd is a 5 bedrooms 6 washrooms Detached. The unit has a 3 Built-In Parking Spaces. The property has many nice features including Water Heater, In-Law Suite, Central Vacuum, Carpet Free, Built-In Oven and Auto Garage Door Remot. Kitchen, Breakfast Room, Living Room Rm, Great Room, Dinning Room Rm, Primary B and second bedroom are on the Main floor; Kitchen, Breakfast Room, Family Room Rm, third bedroom and Kitchen are on the Ground floor.School Information
Elementary Schools
-
Home schoolRank: 387 out of 3022 (Score: 7.9)Distance to school: 0.8 km (~14 min walk)
-
French Immersion school
Rank: 626 out of 3022 (Score: 7.4)Distance to school: 3.8 km (~11 min drive) -
French Immersion school
Distance to school: 3.3 km (~10 min drive) -
Catholic French Immersion school
Rank: 118 out of 3022 (Score: 8.8)Distance to school: 1.8 km (~33 min walk) -
Catholic Gifted program school
Rank: 299 out of 3022 (Score: 8.1)Distance to school: 2.1 km (~6 min drive) Secondary Schools
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Home schoolRank: 219/746 (Score: 7.0) 5 year average: 257/746 (Score: 6.6)Distance to school: 2.6 km (~8 min drive)
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French Immersion school
Rank: 219/746 (Score: 7.0) 5 year average: 257/746 (Score: 6.6)Distance to school: 2.6 km (~8 min drive) -
Arts program school
Rank: 100/746 (Score: 7.9) 5 year average: 60/746 (Score: 7.9)Distance to school: 10.4 km (~31 min drive) -
Home school IB Program
Rank: 89/746 (Score: 8.0) 5 year average: 109/746 (Score: 7.5)Distance to school: 5.8 km (~17 min drive) -
Catholic Home school
Rank: 112/746 (Score: 7.8) 5 year average: 35/746 (Score: 8.2)Distance to school: 4.2 km (~13 min drive) -
Catholic AP program school
Rank: 205/746 (Score: 7.1) 5 year average: 228/746 (Score: 6.8)Distance to school: 1.5 km (~27 min walk) -
Catholic Gifted program school
Rank: 205/746 (Score: 7.1) 5 year average: 228/746 (Score: 6.8)Distance to school: 1.5 km (~27 min walk)
















































