For sale · Duplex · 2-Storey
107 Trethewey Drive.
Beechborough-Greenbrook, Toronto, ON M6M 4B6
Balanced market
House market in Beechborough-Greenbrook. Sales and new listings are roughly in step, so neither side has a clear edge. Homes here sell in about 29 days. Market data
Sales-to-new-listings ratio, last 3 months: 41%
Months of supply: 4.7
What it means
- Balanced market in Beechborough-Greenbrook: houses take about 29 days to sell.
- About 4.7 months of houses for sale in Beechborough-Greenbrook at the current pace of sales.
At a glance
About this home
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 **
Home details
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The homeproperty type, style, size, heating
- Property type
- Duplex
- Style
- 2-Storey
- Size
- 3,500–5,000 sq ft
- Heating
- Forced Air
- Cooling
- Central Air
- Basement
- Separate Entrance, Finished with Walk-Out
- Year built
- 0-5
- Lot size
- 71.75 × 165.91 feet
- Possession
- November 30, 2026
Parking and storageparking, garage
- Parking
- 8.5
- Garage
- Built-In
Fees and taxesproperty taxes, price per sq ft
- Property taxes
- $13,305 (2026)
- Price per sq ft
- $656
Rooms23 rooms with sizes
| Room | Level | Size | Features |
|---|---|---|---|
| Other | Basement | 3.58 × 2.44 m | |
| Bedroom | Main | 3.96 × 3.81 m | Hardwood Floor |
| Kitchen | Main | 5.79 × 3.96 m | centre island · b/i oven · b/i stove |
| Powder Room | Main | 1.83 × 1.07 m | 2 Pc Bath |
| Bedroom 2 | Main | 3.66 × 3.51 m | Hardwood Floor |
| Laundry | Second | 1.37 × 1.22 m | |
| Family Room | Second | 5.49 × 4.57 m | hardwood floor · french doors · w/o to deck |
| Bedroom 2 | Second | 3.66 × 3.35 m | closet · hardwood floor |
| Kitchen | Basement | 3.96 × 3.96 m | vinyl floor · b/i dishwasher |
| Laundry | Basement | 2.77 × 2.44 m | |
| Living Room | Main | 5.33 × 4.57 m | hardwood floor · large window · open concept |
| Kitchen | Basement | 10.82 × 4.19 m | combined w/dining · combined w/living |
| Primary Bedroom | Second | 5.49 × 3.66 m | 3 pc ensuite · walk-in closet(s) · hardwood floor |
| Family Room | Main | 4.88 × 4.27 m | hardwood floor · w/o to patio · french doors |
| Other | Basement | 3.43 × 3.1 m | Window |
| Living Room | Second | 7.47 × 5.33 m | combined w/dining · hardwood floor |
| Laundry | Main | 3.2 × 1.52 m | |
| Locker | Basement | 2.13 × 1.63 m | |
| Other | Basement | 3.86 × 3.3 m | Window |
| Bedroom | Second | 3.81 × 3.66 m | hardwood floor · large window |
| Primary Bedroom | Main | 548.64 × 3.66 m | 4 pc ensuite · walk-in closet(s) · hardwood floor |
| Living Room | Basement | 6.71 × 4.19 m | Combined w/Dining |
| Kitchen | Second | 5.64 × 3.96 m | centre island · b/i oven · b/i stove |
What is includedAppliances and fixtures
3 Stainless steel fridges, 2 combo wall/microwave ovens, 2 counter top gas range, 3 stainless steel dishwashers, 3 sets of washer and dryers, 1 oven, all existing electric light fixtures, 2 garage remotes, 4 security shutters, 2 under counter bar fridges *Additional bathrooms in the basement 1x 3 piece & 1 x 2 piece*
What it could cost each month
— a month, estimated
With 20% down. Includes property tax. Estimate only.
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Sale and listing history
Past sales at this address are for members
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The area
Listing brokerage · MLS® W13800956Right At Home RealtyData last updated Oct 15, 2026 6:47 pm.
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