- Bedrooms
- 6+1
- Bathrooms
- 10
- Size
- 5,000 +sq ft
- Lot
- 0.50 – 1.99 acres
- Tax a year
- $40,7892026 tax year
- Parking
- 144 built-in
- Days on market
- Members
The brief
About 17 Alderbrook Dr
17 Alderbrook Dr is a 6+1-bedroom, 10-bathroom detached house in Banbury-Don Mills, Toronto, listed for sale at an asking price of $10,800,000 (MLS® C13792764).
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!
Insights
Condition Score
Good68/1006 condition-related facts documented
Source: Listing age, structured features and disclosed update language; not an inspection.
Cashflow Quality
Shortfall5/100−$43,871/mo against the cost of owning (20% down, 4.8%, 25 yrs)
Source: Median of 13 detached homes with 7 bedrooms for lease in Toronto right now. Cost of owning counts the mortgage and property tax.
Condition uses listing-record signals, not an inspection.
The home
Key facts
- Tax
- $40,789 / 2026
- MLS® number
- C13792764
- Board
- TRREB MLS®
- Property Type
- Detached
- Days on market
- Size
- 5000 + sqft
- Lot Size
- 100.16 x 519.42 ft
- Listed on
- Parking
- 4 Built-In, 14 Parking
Property details
Property
- Property Type
- Detached
- Style
- 2-Storey
- Community
- Banbury-Don Mills
- Municipality
- Toronto
Building
- Size
- 5000 + sqft
- Construction
- Brick
Inside
- Bedrooms
- 6+1
- Bathrooms
- 10
- Bathroom Details
- 4 × 2pc, 3 × 4pc, 2 × 3pc, 1 × 7pc
- Basement Type
- Finished with Walk-Out
- Kitchens
- 1
Parking
- Driveway
- Private
- Garage Type
- Built-In
- Garage
- 4
- Additional Parking
- 10
- Total Parking
- 14
Utilities
- Water
- Municipal
- Cooling
- Central Air
- Heating Type
- Forced Air
Land
- Sewer
- Sewers
- Frontage
- 100.16 ft
- Depth
- 519.42 ft
- Lot Size
- 100.16 x 519.42 ft
Additional
- Foundation
- Concrete
- Roof
- Shake
- Fireplace
- Yes
- Pool
- Inground
- Den
- Yes
- Family room
- Yes
- Extras
- Samsung Washer & Dryer, Bar Fridge, Stainless Steel Sub-Zero Bar Fridge, Panelled Sub-Zero Fridge/Freezer, Stainless Steel Wolf Double Wall Oven, Stainless Steel Wolf Builtl-In Warming Drawer, Stainless Steel Wolf 6-Burner Cooktop With Griddle, Custom Range Hood With Wolf Hood Fan, Stainless Steel Wolf Microwave, Two (2) Panelled Asko Dishwashers, Elfs And Window Covs
Rooms
| Room | Size | Features | Level |
|---|---|---|---|
| Family | 6.73 × 8.43 m | Skylight, Walk-Out, hardwood floor | Main |
| Exercise | 5.16 × 5.82 m | Sauna, Picture Window, 2 Pc Bath | Lower |
| Foyer | 4.09 × 4.27 m | Marble Floor, Closet, Crown Moulding | Main |
| 2nd Br | 3.61 × 5.26 m | W/O To Balcony, W/I Closet, hardwood floor | 2nd |
| Sitting | 3.02 × 6.1 m | Combined W/Br, Skylight, hardwood floor | 2nd |
| Dining | 4.9 × 8.84 m | O/Looks Backyard, hardwood floor, Double Doors | Main |
| Primary | 6.1 × 6.45 m | W/I Closet, 7 Pc Ensuite, Combined W/Sitting | 2nd |
| Games | 6.05 × 8.18 m | Picture Window, Broadloom, B/I Shelves | Lower |
| 4th Br | 4.14 × 5.31 m | hardwood floor, W/O To Balcony, Closet | 2nd |
| Br | 4.17 × 6.35 m | W/O To Terrace, W/I Closet, 3 Pc Ensuite | 2nd |
| Breakfast | 4.98 × 5.79 m | Walk-Out, Tile Floor, Window Flr to Ceil | Main |
| Kitchen | 1.83 × 4.98 m | Centre Island, Breakfast Area, Stainless Steel Appl | Main |
| Br | 3.48 × 4.95 m | 4 Pc Ensuite, Double Closet, Window | Lower |
| Rec | 10.95 × 11.51 m | Walk-Out, hardwood floor, Fireplace | Lower |
| 5th Br | 3.53 × 4.52 m | Closet, hardwood floor, W/O To Balcony | 2nd |
| 3rd Br | 3.63 × 5.41 m | Closet, Broadloom, Picture Window | 2nd |
| Library | 3.96 × 8.13 m | Wet Bar, hardwood floor, Coffered Ceiling | Main |
| Living | 6.1 × 8.79 m | Fireplace, O/Looks Backyard, hardwood floor | Main |
Listing history
Buy/sell history for 17 Alderbrook Dr, Toronto, Ontario
Sale history on this site covers the last 2 years, the window permitted under the TRREB MLS® VOW agreement.
| Date Start | Date End | List Price | Price | Event | Listing ID |
|---|---|---|---|---|---|
| Date StartN/A | N/A | $10,800,000 | N/A | For Sale | C13792764 |
Members see the full history. Prices are hidden from signed-out visitors.
The numbers
Mortgage Calculator
Plan with the current asking price
CMHC insurance: not required at 20% down. Payments use Canadian semi-annual compounding.
Mortgage Details
4.8% · 5-year term · 25-year amortization · 20% down
- Total down payment
- $2,160,000
- Total mortgage amount
- $8,640,000
- Total interest payment
- $6,141,600
- Total purchase cost
- $16,941,600
- Mortgage payment
- $49,272/mo
Cash Flow Analysis
If you rented this home out at 20% down
Break-even down payment
91%Monthly carrying cost
$52,671- Rent $8,800
- Shortfall $43,871
Rental income opens at $8,800, the median asking rent of 13 comparable homes for lease in Toronto. Type over it with the rent you expect. This is a planning tool, not advice.
Land transfer tax on this home
- Ontario land transfer tax
- $256,475
- Toronto municipal land transfer tax
- $468,475
- Total land transfer tax
- $724,950
- First-time buyer rebates (Ontario up to $4,000 + Toronto up to $4,475)
- −$8,475
- Total for first-time buyers
- $716,475
See how this is worked out
- 0.5% on the first $55,000
- $275
- 1.0% from $55,000 to $250,000
- $1,950
- 1.5% from $250,000 to $400,000
- $2,250
- 2.0% from $400,000 to $2,000,000
- $32,000
- 2.5% from $2,000,000 to $10,800,000
- $220,000
- Ontario total
- $256,475
Toronto’s municipal tax has its own higher brackets at this price, so it adds $468,475.
An estimate at the asking price, for a home with one or two single-family residences. Your lawyer confirms the exact amount.
Estimate
Estimated value requires sign in
Market estimates use sold comparables and are available after you sign in and accept MLS® VOW terms.
The estimate is an automated value built from public and MLS® data. It is not an appraisal; ask Yossi Kaplan, MBA, Salesperson for a full comparative market analysis.
Comparable sales
Comparable sales require sign in
Closing prices and sold comps are available to registered visitors who accept MLS® VOW terms on this site.
The land
Lot
- Street frontage
- 100.16 ft30.5 m
- Depth
- 519.42 ft158.3 m
- Lot size
- 0.50 – 1.99 acresAs the board bands it
The record marks this lot irregular, so its area is not the frontage multiplied by the depth. It is not given here. Confirm with a survey before you buy.
Source: the MLS® listing record.
Land and environment
Public records about this location. Not part of the MLS® listing and not provided by the listing brokerage.
Water and conservation4
- Inside Toronto and Region Conservation Authority’s mapped regulated areaHere the area is drawn from flood hazard, crest of slope, river meander belt, wetland mapping. Work on the property, such as an addition or grading, may need a permit from Toronto and Region Conservation Authority. It does not mean the house floods.At the address
- No mapped wetland within 120 m120 m
- No water-supply well recorded within 250 m11 test or monitoring holes also recorded.250 m
- Groundwater recorded about 4.6 m below ground nearbyThe middle water level in the well records within 500 m (21 records). It changes with the season and from spot to spot.500 m
Toronto and Region Conservation Authority · Province of Ontario open data
Planning and building activity4
- Inside the Greenbelt (Urban River Valley)These provincial plans set policies on new buildings, new lots and some changes to the land; the municipality can say which apply to this property.At the address
- 6 building permits issued within 250 m in the last 2 years250 m
- Nearest airport: 6.9 km6.9 km
- Mapped parcel: about 49,300 sq ftMeasured from the municipal parcel map, which can differ from the survey and from the lot size in the listing.At the address
Province of Ontario open data · Municipal building permits · toronto.parcels
Around the home1
- A trail on the Ontario trail network within 1 km1 km
Province of Ontario open data
Environmental records4
- No licensed pit or quarry within 2 km2 km
- No recorded oil, gas or salt well within 250 m250 m
- No facility within 1 km reports pollutant releases to Environment CanadaThe nearest is Vishay Precision Group Canada ULC (KELK), 2.4 km away. Only facilities above the inventory’s reporting thresholds are listed.1 km
- No federal contaminated site within 1 kmThe federal inventory covers federal land only; it says nothing about provincial or private sites.1 km
Province of Ontario open data · Government of Canada open data
Power and internet3
- Electricity is distributed here by Toronto Hydro-Electric System LimitedAt the address
- Wired internet 50/10 Mbps or faster is listed at a household 90 m awayFixed wireless 50/10 Mbps or faster. LTE mobile coverage listed. ISED’s National Broadband Data at the nearest household point (90 m from the listing); 50/10 Mbps is its top category and includes faster plans. Confirm with a provider for this address.90 m
- Across the surrounding area: fibre to the home, cable, DSL internet listedFibre to the home: Beanfield Metroconnect, Bell, CIK Telecom, FibreStream, Rogers. Cable: Rogers. DSL: Bell. Fixed wireless: Dash Networks, Rogers, Routcom. Mobile: Bell, Freedom Mobile, Rogers, Telus. Satellite: Xplore. ISED’s list for the surrounding ~25 km² area; check with a provider for this address.Area-wide
Ontario Energy Board · Innovation, Science and Economic Development Canada
Each record is placed at the distance its own line states. None of it is an inspection of the property. Confirm anything that matters to you with the municipality, Toronto and Region Conservation Authorityor the record’s publisher.
Contains information licensed under the Open Government Licence – Canada. Contains information licensed under the Open Government Licence – Ontario. Contains information licensed under the Open Government Licence – Toronto. Contains information made available under the Toronto and Region Conservation Authority Open Data Licence v1.0.
Heritage and ravine protection
- Not found on the Heritage Register
- Not in a mapped Heritage Conservation District
- In the mapped Ravine and Natural Feature Protection area
What this means: Changes outside the house, and tree removal, may need the City’s review on top of the usual permits. Ask the City before you plan work.
City of Toronto Heritage Register, Heritage Conservation Districts and the Ravine and Natural Feature Protection by-law, read at this address from the City’s maps. Contains information licensed under the Open Government Licence – Toronto.
Zoning
Zone
RD (f30.0; a1100) (x69)By-law
569-2013Municipality
Toronto1 f30.0
Frontage: at least 30.0 m.
2 a1100
Lot area: at least 1100 m² per dwelling unit.
3 x69
Site-specific exception 69: this site has rules of its own, written in the by-law.
4 Where this is written
Chapter 10, section 10.20 of By-law 569-2013 · Exception 900.3.10(69)
5 What that means in practice
These are the zone’s rules, not permission for this lot. What can be built also depends on the exceptions, overlays and setbacks that apply here. Confirm with the City before you plan.
City of Toronto Zoning By-law 569-2013, read at this address from the City’s zoning map. Open the City’s zoning map. Contains information licensed under the Open Government Licence – Toronto.
Permit history
No building permits on file at this address.
Signals around this home
No open development applications within 800 m of this home.
The market
Detached homes for sale in Banbury-Don Mills right now
- For sale now
- 80
- Median asking price
- $2.57M
- New in 7 days
- 11
- Price cuts
- 13%
Middle half: $1.99M to $4.57M
34 in 28 days
10 listings
This home is asking 320% above the median, higher than three quarters of them.
See all homes in Banbury-Don MillsAsking prices and counts of the MLS® listings on this site as of today. Asking figures only, never sold or leased prices.
Market area · filters apply to the charts below
The street
Map and tour
Transit nearby
| Station | Lines | Distance |
|---|---|---|
| Sunnybrook Park Station | TTC light rail: Line 5 Eglinton | 2.6 km |
| Laird Station | TTC light rail: Line 5 Eglinton | 2.6 km |
| Don Valley Station | TTC light rail: Line 5 Eglinton | 2.8 km |
| Oriole GO | GO Transit train: Richmond Hill | 3.2 km |
| Lawrence Station | TTC subway: Line 1 Yonge-University | 3.2 km |
The nearest subway, light rail, train, bus rapid transit stations 5 km, as the crow flies. Source: TTC schedule data (GTFS) from the Toronto Transit Commission under the Open Government Licence – Toronto; GO Transit schedule data (GTFS) from Metrolinx under the Open Government Licence – Ontario – Metrolinx, downloaded October 18, 2026. Contains information licensed under the Open Government Licence – Toronto. Data used in this product or service is provided with the permission of Metrolinx. Metrolinx makes no representations or warranties of any kind, express or implied, with respect to the Data and assumes no responsibility for the accuracy or currency of the data used in this product or service. Contains information licensed under the Open Government Licence – Ontario – Metrolinx.
Schools nearby
| Elementary | Type | Distance | EQAO average 2024–25 |
|---|---|---|---|
| Rippleton Public SchoolToronto DSB | Public · grades JK–5 | 600 m | 75%Grade 3 average |
| St Bonaventure Catholic SchoolToronto CDSB | Catholic · grades JK–8 · French Immersion | 900 m | 81%Grade 6 average |
| Park Lane Public SchoolToronto DSB | Public · grades JK–8 | 950 m | — |
| École élémentaire Jeanne-LajoieConseil scolaire Viamonde | French-language public · grades JK–6 | 3.6 km | 91%Grade 6 average |
| Secondary | Type | Distance | Grade 9 math 2024–25 |
|---|---|---|---|
| York Mills Collegiate InstituteToronto DSB | Public · grades 9–12 · French Immersion | 1.7 km | 81%Grade 9 math |
| École secondaire Étienne-BrûléConseil scolaire Viamonde | French-language public · grades 9–12 | 1.8 km | 77%Grade 9 math |
| Don Mills Collegiate InstituteToronto DSB | Public · grades 9–12 | 2.1 km | 54%Grade 9 math |
| Loretto Abbey Catholic Secondary SchoolToronto CDSB | Catholic · grades 9–12 | 3.7 km | 64%Grade 9 math |
EQAO: share of students at or above the provincial standard, 2024–25 (Ontario open data). These are the schools nearest this home, not the schools it is assigned to: boundaries change, and some schools take students by application. Confirm with the board before you buy. Contains information licensed under the Open Government Licence – Ontario.
The verdict
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Sold prices in Banbury-Don Mills are shown to signed-in members.