$12,700,000
9 Dewbourne Avenue, Toronto C03, ON M5P 1Z1
6 Beds
10 Baths
4 Parking
A rare Forest Hill offering, this custom residence showcases over 8,000 square feet of beautifully finished living space across five levels, all serviced by an elevator. Built in 2017 and extensively refined, the home offers exceptional scale, comfort, and craftsmanship. Grand principal rooms flow seamlessly for both everyday living and entertaining, anchored by a top-tier chef's kitchen, inviting family room, main floor library, dining room, and lounge with custom cabinetry and bar fridges. The second level features a sumptuous primary suite with his/her 3-piece and 5-piece ensuites and separate dressing rooms, along with four additional bedrooms, each with its own ensuite. Designed for complete lifestyle living, the lower level includes a home theatre, glass-enclosed gym, recreation room with bar, large wine cellar, and nanny suite. Outdoor living is equally impressive, with a stunning pool and hot tub, 2-piece washroom off the pool deck and cooking hub. An oversized double garage with pet spa and the convenience of a mud room completes this exceptional home, ideally located near top schools, parks, and local amenities.

Property Summary

Property Type Residential Freehold
Property Sub Type Detached
Transaction Type For Sale
Style 3-Storey
Approximate Age 6-15
Bedrooms Above Grade 5
Bedrooms Below Grade 1
Bathrooms 10
Kitchens 1
Basement Finished
Exposure South
Possession 60-90 days to be arranged

Building

Building Type Detached
Square Footage 5000 +
Exterior Stone
Foundation Concrete
Roof Other
Heating Forced Air
Heat Source Gas
Cooling Central Air
Fireplace Yes

Measurements

Lot Size 60 x 120
Lot Size Units Feet
Frontage 60
Depth 120
Total Living Area 5000 +

Land

Address 9 Dewbourne Avenue, Toronto C03, ON M5P 1Z1
City Toronto C03
Community Forest Hill South
County / Area Toronto
Cross Street Old Forest Hill Road / Glenayr Road
Sewer Sewer
Pool Inground

Parking and Garage

Total Parking 4
Garage Spaces 2
Garage Type Built-In
Parking Features Private Double

Taxes and Listing Info

List Price $12,700,000
Annual Taxes $41,399
Tax Year 2025
Status Active
Listing Date 2026-04-13T20:26:36Z
Updated 2026-05-26T21:59:44Z
MLS Number C12992952
Local Market Insight

What Buyers Should Know About 9 Dewbourne Avenue, Toronto C03, ON M5P 1Z1

This editorial summary helps buyers look beyond the headline price and review the neighbourhood, transit, schools, rental demand, long-term value, and due-diligence items that often matter before booking a showing or submitting an offer.

Neighbourhood Analysis

9 Dewbourne Avenue, Toronto C03, ON M5P 1Z1 is positioned in Forest Hill South, a part of Toronto C03 where buyers should compare the street setting, nearby amenities, daily travel routes, and surrounding housing stock. For a 3-Storey, the strongest fit often depends on whether the location supports everyday routine as well as the numbers on paper.

School And Family Considerations

Families reviewing this Detached should confirm school boundaries directly with the local school boards before relying on listing notes. It is also worth checking walkability to parks, childcare, recreation centres, libraries, and community facilities because these details can influence both lifestyle value and future resale demand.

Transit And Access

The location should be assessed around commute patterns, access to Old Forest Hill Road / Glenayr Road, public transit options, parking availability, and drive times to employment areas. A property with 4 parking and practical road access can appeal to buyers who need convenience without giving up neighbourhood quality.

Investment Potential

At $12,700,000, buyers should compare recent nearby sales, days on market, condition, lot utility, and the cost of future repairs or upgrades. The property shows 6 bedrooms, 10 bathrooms, basement details marked as Finished, and a lot size of 60 x 120, all of which can affect value.

Rental Demand

If this property is being reviewed as a rental or investment, demand should be measured by bedroom count, transit access, employment access, nearby schools, parking, and the condition of the unit or home. In Toronto C03, rental appeal usually improves when a property is easy to maintain and simple for tenants to live in.

Local Attractions And Amenities

Buyers should look at grocery access, restaurants, trails, parks, shopping, medical services, and weekend amenities around Forest Hill South. These features do not always appear in the MLS data, but they can make a major difference in how the home feels after move-in and how future buyers compare it.

Builder, Condition, And Due Diligence

For resale homes, review renovations, permits, roof and mechanical age, exterior condition, inclusions, and rental items. For condo or newer properties, review building history, maintenance fees, reserve fund information, rules, amenities, and future cost exposure. A showing and document review should confirm anything not visible in the listing.

Nearby Infrastructure

Infrastructure matters because transit improvements, road projects, schools, parks, commercial growth, and employment nodes can change how an area performs over time. For 9 Dewbourne Avenue, Toronto C03, ON M5P 1Z1, buyers should check municipal plans, nearby construction, zoning context, and future projects that may affect enjoyment or resale value.

This section is informational only. Buyers should verify schools, measurements, rental rules, taxes, zoning, and property condition with the appropriate professionals before making a decision.

Listing data is provided through PropTx/MLS data services and is deemed reliable but not guaranteed. Listings are subject to change without notice.