4599 Langstaff Road
4599 Langstaff Road
$4,188,000
$838/sq ft · 15 days on market
About This Listing
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.
| Monthly Mortgage (P&I) | $18,247 |
| Property Tax (MLS) | $1,206 |
| Maintenance Fees | $0 |
| Total Monthly Cost | $19,453 |
Down payment: $837,600 (20.0%) · Mortgage: $3,350,400
Property tax uses MLS annual tax of $14,478/yr. Uses the standard Canadian semi-annual compounding convention. Estimates only—not a pre-approval or offer of credit. Actual rates and eligibility may vary. Provincial sales tax on mortgage insurance, when applicable, is not included. Consult a mortgage professional for accurate figures.
Property Details
Listing provided by SOTHEBY'S INTERNATIONAL REALTY CANADA
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Data last updated: August 23, 2026 at 04:25 a.m.