43 Cowan Drive, Vaughan, ON
East Woodbridge, Vaughan · MLS® N13513748
About this home
In short
- A rare offering on one of the most coveted lots in The National Estates.
- Various sections have been professionally remediated and are ready for renovation.
- Outside, an 870 sq ft modern cabana with a gourmet kitchen, wood-burning pizza oven, and steam shower bath anchors the inground pool with golf course views.
- The virtual tour includes AI-generated room transformations as renovation concepts only, showing how upgrades could look in the existing spaces.
- Buyers should rely on personal inspection and verify renovation feasibility with qualified professionals.
A rare offering on one of the most coveted lots in The National Estates. Set on a full acre with 280 ft of frontage and panoramic views over The National Golf Club of Canada, this 8,900 sq ft residence is approached through a circular motor court and announced by a grand stone facade, framed by old-growth trees for complete privacy. Custom built with a sound structure, generous ceiling heights, and the craftsmanship of an uncompromising era. Three storeys include a principal suite with two walk-in dressing rooms and a spa-scaled ensuite, four additional bedrooms with ensuite footprints, and an 890 sq ft loft with a sauna. 7 full and 3 half baths. Over 13,000 sq ft of total living space. Various sections have been professionally remediated and are ready for renovation. The 4,300 sq ft walkout lower level suits an entertainer's floor: espresso bar, game room, home theatre, gym, massage studio, and wellness area. Outside, an 870 sq ft modern cabana with a gourmet kitchen, wood-burning pizza oven, and steam shower bath anchors the inground pool with golf course views. A detached garage with a finished loft awaits your vision: a teenager's retreat, golf simulator, or art studio. Garage parking for 6 vehicles, with potential for 8. At the gateway to the Estates, with easy access to transit and major routes, top private schools, boutique shopping, and fine dining. A rare confluence of irreplaceable setting, exceptional bones, and the freedom to make it your own. The virtual tour includes AI-generated room transformations as renovation concepts only, showing how upgrades could look in the existing spaces. These concepts do not reflect the current condition and are not included in the sale. Buyers should rely on personal inspection and verify renovation feasibility with qualified professionals.
Key facts
- Property type
- Detached, 3-Storey
- MLS®
- N13513748
- Bedrooms
- 5+2 (7 total)
- Bathrooms
- 7 (2 half)
- Size
- 5,000 sq ft
- Lot
- 280 × 215 ft
- Cross streets
- Pine Valley Dr & Langstaff Rd
- Parking
- 6 garage · 18 parking (attached)
- Driveway
- Circular Drive, Private Double, Private Triple
- Basement
- Finished with Walk-Out
- Kitchens
- 3 (1 + 2)
- Heating
- Forced Air
- A/C
- Central Air
- Exterior
- Stone, Stucco (Plaster)
- Foundation
- Poured Concrete
- Roof
- Tile
- Sewer
- Sewer
- Pool
- Inground
- Property tax
- $29,747 / 2025
- Days on market
- 109
- Listing brokerage
- RE/MAX PREMIER THE OP TEAM
Rooms
overlooks backyard · open concept · coffered ceiling(s)
large window · walk-in closet(s) · 4 pc ensuite
overlooks backyard · wet bar · combined w/living
5 pc ensuite · walk-in closet(s) · overlooks backyard
large window · hardwood floor · overlooks frontyard
gas fireplace · b/i shelves · overlooks frontyard
walk-in closet(s) · large window · 4 pc ensuite
sauna · cathedral ceiling(s) · overlook golf course
overlooks garden · combined w/dining · open concept
5 pc ensuite · walk-in closet(s) · overlooks backyard
gas fireplace · b/i shelves · overlooks backyard
gas fireplace · walk-in closet(s) · w/o to balcony
This is a rare parcel: about 1.38 acres. Comparable-sales math works on size and bedrooms, and here the lot is what is being sold, so no automatic estimate is shown. Homes on lots this size in East Woodbridge have sold between $2.40M and $5.00M over the last two years (6 sales).
Considering this property? Request a written price read
For sale
For sale
For sale
For sale
For sale
For sale
For sale
For saleNothing closely matching this home is listed nearby right now, so these are the nearest detached listings on the market. Homes like this one have recently closed around $5.50M, which is where my estimate comes from.
Per square foot, these ask about $1,225/sqft; this home lists at $1,300/sqft. Size is part of the price story, not just the sticker.
The 5 closest of 8 active listings nearby.
See all comparable homesSold price trend
Median sold price for detached homes in East Woodbridge: $1.53M in September 2026, down 4% from a year ago, on 107 closings in 11 months.
Line: median sold price, each month averaged with its neighbours and weighted by closings. Bars: closings that month.
Month by month
| Month | Median sold | Closings |
|---|---|---|
| October 2025 | $1.45M | 9 |
| November 2025 | $1.32M | 11 |
| December 2025 | $1.60M | 6 |
| January 2026 | $1.16M | 7 |
| February 2026 | $1.58M | 6 |
| March 2026 | $1.33M | 12 |
| May 2026 | $1.65M | 9 |
| June 2026 | $1.32M | 11 |
| July 2026 | $1.25M | 9 |
| August 2026 | $1.27M | 16 |
| September 2026 | $1.53M | 11 |
Neighbourhood & location
East Woodbridge, Vaughan, ON
Enter a workplace or destination and we’ll show the door-to-door time by car, transit and bike.
How asking prices compare in the closest areas to this home. Longer bars mean a pricier market.
Typical asking price of active listings of the same type, per area (outliers removed). Vaughan.
Get the full neighbourhood report (schools, parks, transit & safety) →
Affordability & Mortgage
Income needed assumes a ~32% GDS ratio; weekly is mortgage principal & interest only. Price ÷ income is the home price over the income needed. Fixed reference assumptions so listings compare on equal footing, not a lending decision.
Calculate and customize your mortgage and other expenses
Adjust the down payment, rate, and amortization, and add property tax, condo fees, and heating to see your true monthly cost.
Your numbers
Homes over $1.5M can't be insured, so 20% down or more is required.
Conventional (20%+ down). Best insured 5-year fixed 4.34% via Ratehub.ca (as of October 20, 2026); conventional rates run a little higher.
Mortgage amount $5,199,200 · 4.49% over 25 years
Total monthly cost
- Mortgage payment (monthly equivalent)
- $28,747
- Property tax
- $2,479
- Condo / maintenance fees
- $0
- Heating
- $0
- Estimated monthly cost
- $31,226
Add your own property tax, condo fees, and heating on the left for a sharper total.
One-time closing costs
- Ontario land transfer tax
- $148,950
- Estimated closing costs
- $148,950
Plus your down payment of $1,299,800. Legal fees, title insurance, and adjustments are extra and vary by deal.
Mortgage stress test
Lenders qualify you at the greater of your rate plus 2% or 5.25%. You do not pay this rate. It just shows you could still handle payments if rates rose, so aim to stay comfortable at this higher number.
Over the full 25 years
At the end of your 5-year term
- Total paid over the term
- $1,724,836
- Principal paid down
- $635,246
- Interest paid
- $1,089,590
- Balance remaining
- $4,563,954
Talk to Team Asgarian about your options
Rates and programs change often. We will connect you with a trusted mortgage professional and build a plan that fits your budget and goals.
Estimates only, not a mortgage quote or pre-approval. Figures use Canadian semi-annual compounding, current minimum down-payment rules, CMHC premium tiers, and Ontario (plus Toronto, when selected) land transfer tax. Actual rates, taxes, insurance, and closing costs vary by lender and property. Confirm every number with your mortgage professional.
Investor snapshot
The suite is real income here: basements rent in East Woodbridge (46 of 136 recent detached leases were basement units, around $1,850 a month). The figure above is the whole house on one lease; rented as two units, the suite alone brings about $1,850 a month on top of the upper floors. Permitted use is worth confirming with the city.
Thinking of this home as an investment? We will pull real comparable rents and run the full numbers with you.
Talk about the numbersThe last 5 whole-home leases in East Woodbridge signed at a median of $5,337 a month; adjusted to this home for size, beds and baths, and for where rents stood the month each signed, that is $5,687. The gross yield above is on the asking price, before taxes and upkeep; the cap rate is after them. A finished basement or second suite can push real rent above it. Taxes, fees, and vacancy vary by property, and cap rate is before financing.
Helpful resources
All information deemed reliable but not guaranteed. For personal, non-commercial use only. Listing courtesy of RE/MAX PREMIER THE OP TEAM. MLS®/PropTx.