178 St. Leonards Avenue, Toronto C12, ON M4N 1K7, Toronto C12, ON
Bed 5
Bath 6
An opportunity has arrived to acquire an absolute masterpiece of luxury and refined living at 178 St. Leonards Avenue. Situated in the highly coveted enclave of South Lawrence Park, this spectacular custom residence was built with uncompromising attention to detail, designed for both grand entertaining and a sophisticated family lifestyle. Spanning 4,800 square feet above grade with 6,800 square feet of total finished living space, the estate serves as a premier sanctuary of scale and comfort. The home offers the ultimate in modern convenience, featuring a private interior elevator that seamlessly serves all three levels of the residence. Setting a new standard for seasonal ease, the property also includes a fully integrated snow-melting system. The double private driveway and all primary stone walkways are heated, ensuring a clear and pristine arrival regardless of the weather. This practical luxury extends to the three-car built-in garage, which is fully heated to provide a premium, climate-controlled environment for vehicles and storage. The interior is defined by high-end amenities and custom built-ins that add character throughout. The main floor features a gracious centre-hall plan, including a dedicated, sun-drenched executive office and stately principal rooms. The lower level is perfect for entertaining complete with an elegant, dedicated wine cellar and a state-of-the-art home gym. The exterior is a resort-style oasis, professionally landscaped and centered around a sparkling in-ground saltwater pool with dramatic waterfalls and an integrated hot tub for year-round enjoyment. The luxury continues with a dedicated cabana featuring a two-piece bath and change area. With four plus one spacious bedrooms and six lavish bathrooms, this is more than a residence; it is a meticulously curated lifestyle destination in one of Toronto's most prestigious neighbourhoods.
Property Highlights
For Sale
MLS NO.
C12738080
Type
Residential Freehold
Sub Type
Detached
Bedrooms
5
Bathrooms
6
Parking
7.0
Garage
Yes
Complete Property Details
Property Type
Residential Freehold
Sub Type
Detached
Transaction Type
For Sale
Status
Active
Contract Status
Available
MLS® Number
C12738080
Living Area Range
3500-5000
Total Bedrooms
5
Bedrooms Above Grade
4
Bedrooms Below Grade
1
Total Bathrooms
6
Total Kitchens
1
Kitchens Above Grade
1
Rooms Above Grade
10
Rooms Below Grade
4
Interior Features
Air Exchanger, Bar Fridge, Carpet Free, Central Vacuum, In-Law Suite, Steam Room, Storage Area Lockers, Sump Pump, Water Heater Owned
Fireplace
Yes
Fireplace Features
Family Room, Living Room, Natural Gas, Wood
Central Vacuum Yn
Yes
Security Features
Monitored, Security System, Smoke Detector
Construction
Brick, Stone
Roof
Cedar
Lot Width
50.0
Parking Features
Private Double
Parking Total
7.0
Covered Spaces
3.0
Garage Type
Built-In
Garage
Yes
Pool
Inground, Salt
Direction Facing
North
Cooling
Central Air
Heat Source
Gas
Heat Type
Forced Air
Internet Address Display Yn
Yes
Internet Entire Listing Display Yn
Yes
Full Address
178 St. Leonards Avenue, Toronto C12, ON M4N 1K7
City
Toronto C12
Neighbourhood
Bridle Path-Sunnybrook-York Mills
County / Region
Toronto
Province / State
ON
Postal Code
M4N 1K7
Cross Street
Between Mildenhall & Mt. Pleasant
Directions
Please, follow your GPS
Country
CA
List Price
$6,175,000
Annual Taxes
$32,607
Tax Year
2025
Legal Description
LOT 543 PLAN 1534 ; NORTH YORK , CITY OF TORONTO
Possession Type
60-89 days
Possession Details
60 Days / TBD
Listing Office
SOTHEBY'S INTERNATIONAL REALTY CANADA
Board
Toronto Regional Real Estate Board
Original Entry
2026-01-29T13:40:09Z
Media Updated
2026-01-30T19:01:13Z
Photos Updated
2026-01-30T19:01:13Z
Last Modified
2026-01-30T20:12:39Z
System Modified
2026-01-30T20:12:48.73815Z
MLS Status
New
Architectural Style
2-Storey
Basement
Finished, Separate Entrance
Ddfyn
Yes
Expiration Date
2026-05-31
Foundation Details
Block
Heat Source Multi
Gas
Heat Type Multi
Forced Air
Hstapplication
Included In
Link Yn
No
Occupant Type
Owner
Originating System Id
A00001796
Parking Spaces
4
Property Features
Electric Car Charger, Fenced Yard, Hospital, Park, Place Of Worship, Public Transit
Public Remarks
An opportunity has arrived to acquire an absolute masterpiece of luxury and refined living at 178 St. Leonards Avenue. Situated in the highly coveted enclave of South Lawrence Park, this spectacular custom residence was built with uncompromising attention to detail, designed for both grand entertaining and a sophisticated family lifestyle. Spanning 4,800 square feet above grade with 6,800 square feet of total finished living space, the estate serves as a premier sanctuary of scale and comfort. The home offers the ultimate in modern convenience, featuring a private interior elevator that seamlessly serves all three levels of the residence. Setting a new standard for seasonal ease, the property also includes a fully integrated snow-melting system. The double private driveway and all primary stone walkways are heated, ensuring a clear and pristine arrival regardless of the weather. This practical luxury extends to the three-car built-in garage, which is fully heated to provide a premium, climate-controlled environment for vehicles and storage. The interior is defined by high-end amenities and custom built-ins that add character throughout. The main floor features a gracious centre-hall plan, including a dedicated, sun-drenched executive office and stately principal rooms. The lower level is perfect for entertaining complete with an elegant, dedicated wine cellar and a state-of-the-art home gym. The exterior is a resort-style oasis, professionally landscaped and centered around a sparkling in-ground saltwater pool with dramatic waterfalls and an integrated hot tub for year-round enjoyment. The luxury continues with a dedicated cabana featuring a two-piece bath and change area. With four plus one spacious bedrooms and six lavish bathrooms, this is more than a residence; it is a meticulously curated lifestyle destination in one of Toronto's most prestigious neighbourhoods.
