17 Alderbrook Drive, Toronto, ON
Banbury-Don Mills, Toronto · MLS® C13556120
About this home
Architecturally Significant - Builder's Own On Lush One Acre Ravine Lot. Timeless Transitional Architecture. A Rare Custom Estate In The Highly-Coveted Neighbourhood Of Banbury-Bridle Path. Pool, Tennis Court & Overlooks Lush Ravine. Exceptional Luxury Appointments & Interior Amenities. Surrounded By Mature Trees, Natural Beauty, & Exclusive Privacy W/ Over 13,060 SF Of Luxurious Living Space And Resort-Like Rear Garden. Timeless Stucco & Brick Exterior Combined W/Frank Lloyd-Wright Style Cedar Overhangs Plus Copper Flashings & Eaves Throughout. A Long Snow Melting Private Drive & 4-Car Garage. Soaring Ceilings, Refined Millwork, Top-Tier Appliances, Custom Lighting, Control 4 Automation, Rich Hardwood, Abundant Natural Light, & Luxury Finishes Throughout. A Gourmet Kitchen Equipped W/ Premium Appliances, Centre Island, Large Breakfast Area W/ Walkout To Covered BBQ Balcony, Spacious Family Room All Overlooking The Serene Wooded Setting. Charming Wood-Paneled Library W/ Box Ceiling & Concealed Wet Bar. The Primary Retreat Features A Generous W/I Dressing Room & A Spa-Like 7-Piece Ensuite, Plus Sun-Drenched Sitting Room & Extraordinary Box Bay Window Overlooking The Rear Garden. Five Other Generously Sized Bedrooms Complete The Upper Level. The Lower Level Features A Sprawling Rec Room, Temperature Controlled Wine Room W/ Custom Storage For 800+ Bottles, Expansive Billiards Room, State-Of-The-Art Gym W/ Ensuite Sauna & Change Rooms, & Private Nanny Suite. A Grade-Level Walkout From The L/L To The Rear Garden Oasis Gives Access To A Spacious Covered Terrace, In-ground Heated Pool Plus Cabana, Majestic Lawns, Multiple Entertaining Areas, Lighted Sports Court Fit For Basketball And Tennis Plus Pickleball, & Outdoor BBQ Area. Located Minutes From Top Public & Private Schools, Top-Rated Golf Courses, Easy Access To The 401 & 404. This Is Truly a Rare Offering Combining Luxury, Comfort, & Convenience In One Of Toronto's Most Prestigious Enclaves!
Key facts
- Property type
- Detached, 2-Storey
- MLS®
- C13556120
- Bedrooms
- 7 (6 + 1)
- Bathrooms
- 10 (4 half)
- Size
- 5,000 sq ft
- Lot
- 100.16 × 519.42 ft
- Cross streets
- Banbury/Post
- Parking
- 4 garage · 14 parking (built-in)
- Driveway
- Private
- Basement
- Finished with Walk-Out
- Heating
- Forced Air
- A/C
- Central Air
- Exterior
- Brick, Stucco (Plaster)
- Foundation
- Concrete
- Roof
- Shake
- Sewer
- Sewer
- Pool
- Inground
- Property tax
- $40,789 / 2026
- Days on market
- 4
- Listing brokerage
- RE/MAX REALTRON BARRY COHEN HOMES INC.
Rooms
marble floor · closet · crown moulding
walk-out · tile floor · window floor to ceiling
skylight · walk-out · hardwood floor
fireplace · overlooks backyard · hardwood floor
w/o to terrace · walk-in closet(s) · 3 pc ensuite
hardwood floor · w/o to balcony · closet
centre island · breakfast area · stainless steel appl
w/o to balcony · walk-in closet(s) · hardwood floor
sauna · picture window · 2 pc bath
picture window · broadloom · b/i shelves
walk-in closet(s) · 7 pc ensuite · combined w/sitting
wet bar · hardwood floor · coffered ceiling(s)
4 pc ensuite · double closet · window
closet · hardwood floor · w/o to balcony
combined w/br · skylight · hardwood floor
walk-out · hardwood floor · fireplace
overlooks backyard · hardwood floor · double doors
closet · broadloom · picture window
Heads up: the asking price here sits well above what comparable listings suggest. That can point to premium finishes, a bigger lot, or simply an ambitious ask, so it is worth a close look before you offer. I would not put an automatic figure on this one. Tell me you are interested and I will pull the most comparable recent sales and give you a straight answer on what it will really take.
Ask Moe if this price is fairIts public catchment (York Mills Collegiate Institute) tests around the provincial average, a steady, family-friendly draw. The full EQAO breakdown is below.
On location, it is moderately walkable, so some daily errands are within reach and for the rest you will likely drive. Lawrence Ave East at The Bridle Path is about a 5-minute walk away.
What the listing highlightsThese are claims from the listing. The only way to know for sure is to see it in person, and I am happy to book you a private showing.
- Ravine lot: privacy and premium value, but confirm the buildable area and any conservation limits.
- Upscale kitchen: a genuine value driver, verify the appliances, stone, and finishes in person.
- Pool: lifestyle appeal, but adds maintenance, insurance, and resale is mixed.
- Tall ceilings: they transform how a home feels, worth confirming the actual heights room to room.
- Hardwood floors: quality hardwood is durable and broadly desirable.
- Worth verifying
- Value driver
- Weigh carefully
- Lifestyle
The closest active listings by size, beds, and price, so you can see what this home is up against.
The 4 closest active listings nearby.
See all comparable homes3 days longer than the Toronto average (1 days).
View comparable listingsPrice per square foot vs the area average.
Neighbourhood & location
Banbury-Don Mills, Toronto, ON
Enter a workplace or destination and we’ll show the door-to-door time by car, transit and bike.
Getting around
Somewhat WalkableA walkability read built from the amenities around this home: how close the nearest transit stop is, and how many grocery, dining, park, and pharmacy destinations fall within a 15-minute walk. It is a guide, not a guarantee. Places data from Google.
Some errands on foot, but most trips need a car.
🚉 Nearest transit: Lawrence Ave East at The Bridle Path, about 405 m away
Within a 15-minute (1.5 km) walk.
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). Toronto.
Get the full neighbourhood report (schools, parks, transit & safety) →
The public and Catholic schools this address is zoned for, with EQAO results (the share of students meeting Ontario's provincial standard).
School attendance boundaries and EQAO results are Ontario government data and can change. Confirm the current catchment with the school board before relying on it.
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 3.99% via Ratehub.ca (as of July 17, 2026); conventional rates run a little higher.
Mortgage amount $9,440,000 · 4.14% over 25 years
Total monthly cost
- Mortgage payment (monthly equivalent)
- $50,375
- Property tax
- $3,399
- Condo / maintenance fees
- $0
- Heating
- $0
- Estimated monthly cost
- $53,774
Add your own property tax, condo fees, and heating on the left for a sharper total.
One-time closing costs
- Ontario land transfer tax
- $281,475
- Toronto municipal land transfer tax
- $533,475
- Estimated closing costs
- $814,950
Plus your down payment of $2,360,000. 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
- $3,022,521
- Principal paid down
- $1,202,186
- Interest paid
- $1,820,334
- Balance remaining
- $8,237,814
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
Income potential: the basement has a separate entrance, which often supports a rentable in-law or second suite. That can lift real rent well above the figure above and help carry the mortgage. Ask us about permitted use in this area.
Thinking of this home as an investment? We will pull real comparable rents and run the full numbers with you.
Talk about the numbersEstimates only. Rent is modelled on above-grade size and local norms, so a finished basement or second suite (a separate entrance often means one) can push real rent well above this. Taxes, fees, and vacancy vary by property, and cap rate is before financing. A starting point, not a final number, let us run the real ones with you.
Helpful resources
All information deemed reliable but not guaranteed. For personal, non-commercial use only. Listing courtesy of RE/MAX REALTRON BARRY COHEN HOMES INC.. MLS®/PropTx.