A rare Custom-Built Legal Duplex Offering over 6,500 Sq. Ft. of Finished Living Space!! Designed for the evolving needs of today families, this thoughtfully designed custom-built legal duplex offers a rare alternative to traditional single-family housing. With the ability to create 1, 2 or 3 fully independent living environments that offers separate mechanical systems (3 electrical panels, 2 furnaces, 2 a/c units, & 2 hot water tanks) and kitchens with exceptional privacy. The home is ideally suited for multi-generational living, shared family ownership, live-and-rent arrangements, or long-term wealth building. Situated on a premium oversized lot (8,260 sq ft) and boasting approximately 4,650 square feet above grade living space and fully finished basement, this home delivers exceptional scale, flexibility, and quality rarely found within the Toronto market. Located 200m from Black Creek access to 400 series highways and 3 bus stops from the new Eglinton cross town Keelesdale Station (corner of Keele/Elinton) making city and downtown commuting very convenient. **Seller advises that the basement is a separate self-contained unit with two entrances/exits. The basement is not represented or warranted by the Seller as a legal secondary dwelling unit. Buyer to conduct their own due diligence with the appropriate municipal authorities regarding zoning, permits, building/fire code requirements and any requirements for conversion or retrofit of the basement. Seller makes no representation or warranty regarding the ability to legalize or retrofit the basement as a separate dwelling unit **
Address
107 Trethewey Drive
List Price
$2,788,888
MLS® Status
New
Property Type
Residential Freehold
Type of Dwelling
Duplex
Style of Home
2-Storey
Transaction Type
Sale
Area
Toronto W04
Sub-Area
Beechborough-Greenbrook
Region
Toronto
Bedrooms
6 + 3
Bedrooms (Total)
9
Rooms Above Grade
16
Rooms Below Grade
5
Bathrooms
6
Floor Area
3500-5000 Sq. Ft.
Lot Size Source
MPAC
Lot Depth
165.91
Lot Size Units
Feet
Lot Width
71.75
Parcel Number
104940001
Parcel of Tied Land
No
Occupant Type
Vacant
Cross Street
Black Creek Drive/Trethewey Drive
Approx. Age
0 - 5 Years
MLS® Number
W13800956
Listing Brokerage
RIGHT AT HOME REALTY
Basement Area
Separate Entrance, Finished with Walk-Out
Postal Code
M6M 4B6
Posession Details
TBD
Parking
Front Yard Parking
Parking Places (Total)
8.5
Parking Spaces
7
Tax Amount
$13,305.18
Tax Year
2026
Site Influences
Deck, Fenced Yard, Park, Patio, Place Of Worship, Porch, Public Transit
Exterior Features
Deck, Porch, Patio
Interior Features
Bar Fridge, Built-In Oven, Carpet Free, Separate Heating Controls, Sump Pump, Auto Garage Door Remote, Countertop Range
Property Features
Public Transit, Place Of Worship, Park, Fenced Yard
Cable
Yes
Central Vacuum
No
Family Room
Yes
Hydro
Yes
Ensuite Laundry
No
Special Designation
Unknown
Standard Status
Active
Board Or Association
Toronto Regional Real Estate Board
Heat Source
Gas
Heat Type
Forced Air
Cooling Features
Central Air
Construction Materials
Stucco (Plaster), Brick Veneer
Direction Faces
North
Fireplace
No
Foundation Details
Block, Poured Concrete
Garage
Yes
Garage Type
Built-In
Covered Spaces
1.5
Kitchens Total
3
Kitchens Above Grade
2
Kitchens Below Grade
1
Pool Features
None
Roof
Asphalt Shingle, Flat
Tax Legal Description
See attachment for full legal description
Security Features
Other
Waterfront
No
Sewer
Sewer
Rooms
| Floor | Type | Dimensions | Features |
|---|---|---|---|
| Main | Family Room | 4.88 x 4.27 Meters | French Doors, Hardwood Floor, W/O To Patio |
| Main | Living Room | 5.33 x 4.57 Meters | Hardwood Floor, Large Window, Open Concept |
| Main | Kitchen | 5.79 x 3.96 Meters | B/I Oven, B/I Stove, Centre Island |
| Main | Powder Room | 1.83 x 1.07 Meters | 2 Pc Bath |
| Main | Primary Bedroom | 548.64 x 3.66 Meters | 4 Pc Ensuite, Hardwood Floor, Walk-In Closet(s) |
| Main | Bedroom | 3.96 x 3.81 Meters | Hardwood Floor |
| Main | Bedroom 2 | 3.66 x 3.51 Meters | Hardwood Floor |
| Main | Laundry | 3.2 x 1.52 Meters | |
| Second | Family Room | 5.49 x 4.57 Meters | French Doors, Hardwood Floor, W/O To Deck |
| Second | Living Room | 7.47 x 5.33 Meters | Combined w/Dining, Hardwood Floor |
| Second | Kitchen | 5.64 x 3.96 Meters | B/I Oven, B/I Stove, Centre Island |
| Second | Primary Bedroom | 5.49 x 3.66 Meters | 3 Pc Ensuite, Hardwood Floor, Walk-In Closet(s) |
| Second | Bedroom | 3.81 x 3.66 Meters | Hardwood Floor, Large Window |
| Second | Bedroom 2 | 3.66 x 3.35 Meters | Closet, Hardwood Floor |
| Second | Laundry | 1.37 x 1.22 Meters | |
| Basement | Kitchen | 10.82 x 4.19 Meters | Combined w/Dining, Combined w/Living |
| Basement | Kitchen | 3.96 x 3.96 Meters | B/I Dishwasher, Vinyl Floor |
| Basement | Living Room | 6.71 x 4.19 Meters | Combined w/Dining |
| Basement | Other | 3.86 x 3.3 Meters | Window |
| Basement | Other | 3.43 x 3.1 Meters | Window |
| Basement | Other | 3.58 x 2.44 Meters | |
| Second | Dining Room | ||
| Basement | Laundry | 2.77 x 2.44 Meters | |
| Basement | Locker | 2.13 x 1.63 Meters |