MLS® listing
17 Ardwold Gate: detached house for sale
$34,500,000
From the listing brokerage
Perched Above The City Skyline. One Of The Most Architecturally Significant And Breathtaking Estates In Toronto, Discretely Nestled At The End Of A Cul-De-Sac. This Luxurious Residence Offers Stunning Views At Every Turn And Is Just A Short Walk To The Historical Casa Loma Landmark, Sir Winston Churchill Park, And All Other Amenities. This Estate Boasts Over 15,200 Square Feet Of Meticulously Designed Living Space, Crafted By Its Owner With The Finest Materials And State-Of-The-Art Innovation And Technology. Accommodate Eleven Cars With An Interior Parking Space Complete With Its Very Own Turntable And Car Wash. The Grand Main Level Features Soaring 12-Foot Ceilings, A Private Elevator, And A Chef-Inspired Kitchen With A Walk-In Fridge And Spacious Butlers Pantry. The Sprawling Primary Suite Includes An Impressive Sitting Area And An Opulent 8-Piece Marble Bath Fit For Royalty, While All Family Bedrooms Feature Ensuites. The Third Floor Offers State-Of-The-Art Gym/Spa Amenities With Dry And Wet Saunas, A Terrace, And A Hot Tub. The Lower Level Boasts A Cinematic Home Theatre, Kidzone Playroom, Catering Kitchen, Staff Quarters, And Fully Automated Dual Wine Cellars. The Gated Residence Features An Indiana Limestone Faade, Heated Driveway, Walkways, And Rear Stone Terrace. Meticulously Landscaped Gardens Include Multiple Water Features, An Outdoor Kitchen, Lounging Areas, A Breathtaking Concrete Pool With An Automated Cover, An Outdoor Fire Pit, And A Separate Cabana With A Change Room And 3-Piece Washroom. This Contemporary Opulence Sets A New Standard Of Luxury Living, Offering An Unparalleled Lifestyle For The Discerning Buyer.
Facts on the listing
| Square feet | 5000 + |
|---|---|
| Style | 3-Storey |
| Basement | Finished |
| Lot width | 98.21 |
| Lot depth | 277.85 |
| Lot measured in | Feet |
| Faces | South |
| Parking spaces | 20 |
| Garage | Built-In |
| Heating | Forced Air |
| Cooling | Central Air |
| Kitchens | 2 |
| Property tax | $82,814 |
| Tax year | 2025 |
| Parking | Circular Drive |
| Interior features | Central Vacuum |
Listing courtesy of RE/MAX REALTRON BARRY COHEN HOMES INC.. MLS® C13737220.
About this detached house
17 Ardwold Gate is an 8 bedroom detached house in TRREB's Casa Loma community in Toronto, listed for sale at $34,500,000. The listing shows 11 bathrooms and 5000 + square feet. The style is given as 3-storey. The lot is listed as 98.21 by 277.85 feet. The listing gives the basement as finished. It comes with 20 parking spaces and a built-in garage according to the listing. The nearest main intersection given is Spadina Rd S Of St. Clair Ave W.
These details come from the listing brokerage through TRREB's MLS® System. Room sizes, the lot, the taxes and what is included in the sale should all be confirmed before an offer is firm.
What it costs to buy 17 Ardwold Gate
At the asking price of $34,500,000, a buyer pays two land transfer taxes on closing: the Ontario tax and the City of Toronto's municipal tax. Both apply to every home inside the City.
| Asking price | $34,500,000 |
|---|---|
| Ontario land transfer tax | $848,975 |
| Toronto municipal land transfer tax | $2,486,975 |
| Both taxes | $3,335,950 |
| First-time buyer relief, if you qualify | up to $8,475 |
| Minimum down payment | $6,900,000 |
The down payment figure is the federal minimum: 20 percent, because a home at $1.5 million or more cannot carry mortgage default insurance. A lender can ask for more. These figures use the asking price, so they change if you pay more or less. The rates above $2,000,000 used here are the ones for a home with one or two single family residences. A property with more units is taxed differently. Legal fees, title insurance and adjustments are extra: ask your lawyer for a written quote. This is general information, not legal or tax advice. Confirm the figures with a lawyer or accountant. You can change the price in our land transfer tax calculator and our mortgage calculator.
What it costs to own each month
| Property tax (2025) | $82,814 a year, about $6,901 a month |
|---|
That is before a mortgage payment, home insurance and utilities. The listing shows no monthly maintenance fee, so upkeep of the building and the lot is the owner's own cost.
How the asking price compares
TRREB recorded 550 detached house sales in the City of Toronto in August 2026, at a median price of $1,170,000 and an average of $1,525,749. This home is listed at $34,500,000, which is $33,330,000 above that median.
The median covers every neighbourhood, size and condition in the City of Toronto, so it is a reference point and not a valuation of this home. Location, size, lot, parking and condition all move the price. Our Toronto house prices page has the figures for every home type.
What to check before you make an offer
- Book a home inspection. An inspector looks at the roof, foundation, wiring, plumbing and heating. The listing gives the heating as forced air.
- Have a lawyer search the title. A title search shows mortgages, liens and easements registered against the property. Ask whether a survey exists and whether it matches the lot on the listing, 98.21 by 277.85 feet.
- Ask about permits. Ask which renovations had building permits and whether those permits were closed. The listing shows 2 kitchens. If there is a second unit, ask whether it meets the municipality's rules for one.
- Confirm what is included. Appliances, light fixtures and window coverings are included only if the agreement says so. Ask whether the water heater or furnace is rented.
- Get your financing in writing. A lender looks at the property tax and heating costs as well as the price.
- See it in person. Photos do not show noise, light at different hours or the state of the street and the homes beside it.
Our first-time home buyer guide and our page for buyers walk through each step. This is general information, not legal advice. Confirm the details with a lawyer.
Toronto neighbourhoods and prices
Our neighbourhood guides set out TRREB prices by home type, transit and the housing in each area we cover.
Toronto neighbourhood guides · Toronto house prices · All Toronto homes for sale
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Questions about 17 Ardwold Gate
How much is land transfer tax on 17 Ardwold Gate?
At the asking price of $34,500,000 the Ontario tax is $848,975 and the Toronto tax is $2,486,975, $3,335,950 in total. A first-time buyer who qualifies can get up to $8,475 back. Confirm the final figures with your lawyer.
What is the minimum down payment for 17 Ardwold Gate?
$6,900,000 at the asking price of $34,500,000, under the federal minimum down payment rules. A lender may require more.
How much is the property tax on 17 Ardwold Gate?
The listing shows $82,814 a year for 2025, about $6,901 a month.
Is 17 Ardwold Gate priced above or below the median?
It is listed at $34,500,000. The August 2026 median for detached house sales in the City of Toronto was $1,170,000 across 550 sales, so the asking price is $33,330,000 higher. The median covers all sizes and neighbourhoods.
How do I book a showing for 17 Ardwold Gate?
Use the form on this page or call us. Quote MLS® C13737220. We will confirm the listing is still available and arrange a time with the listing brokerage.
Is 17 Ardwold Gate still for sale?
This page is refreshed from TRREB's MLS® System through the day. If the listing sells or is withdrawn the page says so. Contact us to confirm before you make plans.
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