

















































10 Mckenzie Avenue
Rosedale-Moore Park, Toronto
$12,200,000
Standing as one of the most significant contemporary homes ever offered in South Rosedale, this architectural masterpiece seamlessly blends historic heritage with visionary modern design. Originally designed in 1908 by renowned architect William Alexander Langton, the residence underwent a meticulous, multi-year transformation under the oversight of Wilson Project Management. The original façade was carefully preserved, maintaining the home's commanding street presence. Inside, acclaimed architect Pat Hanson of gh3 reimagined the interior that has been featured in Azure Magazine and Canadian Architect. Rather than creating a conventional open-concept layout, the traditional Edwardian centre hall plan was thoughtfully retained, with formal living and dining rooms flanking a grand central gallery-like hall. Created for serious contemporary art collectors, the home embraces a monochromatic material palette, emphasizing light, proportion, and simplicity. Floor-to-ceiling white aluminum fins frame the original openings, heightening the contrast between historic architecture and modern minimalism. Throughout, exceptional sound insulation and cohesive design create an atmosphere of calm and quiet sophistication. The sculptural central staircase serves as the home's defining focal point, custom-crafted by master artisans and illuminated by a perforated screen that filters natural light. At the rear, a dramatic glass-clad addition wraps around the garden, an exceptionally rare design for Toronto. Dropped floor levels allow for soaring 12ft ceilings, while the expansive kitchen, prep kitchen, and family room extend toward the oversized double car garage (350 sq ft). A 30-foot wall of glass opens to a raw concrete terrace, flooding the space with natural light and creating a striking dialogue between preserved heritage elements and contemporary design. Offering 5574 sqft above grade, this is a truly exceptional family residence and a rare architectural offering.
No extras listed.
Visit this home
Pick a time that works for you.
No upcoming open houses.
| Type | Detached |
| Style | 2 1/2 Storey |
| Approx. Age | 100+ |
| Size | 5000 + sq. ft. |
| Property Tax | $32,184 |
| Lot Size | 50 ft x 145 ft |
| mls© Number | C13427448 |
| Listed By | SOTHEBY'S INTERNATIONAL REALTY CANADA |
Listing History
- No recent sale history for this listing.
- No recent lease history for this listing.
Schools
Could you afford this home?
What the bank counts
This home's actual carrying costs, payment stress-tested at 6%
- Mortgage, tested at 6%
- $62,445
- Property tax
- $2,682
- Heat allowance
- $150
- Housing costs
- $65,277 / mo
Lenders cap these at 39% of gross income — that sets the number.
Income needed
$2,009,000
gross annual household income
- Payment at 4%
- $51,340 / mo
- Cash down
- $2,440,000
Assumes no other monthly debts · 25-yr amortization
Full affordability checkInvestment Analysis
Estimated rent, cap rate and monthly cash flow for this property
Values and trends
Nearby listings
Comparable sales
- No similar listings found.












































































































































































































































































































































































































































































































































































































































































































































