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9 Dewbourne Avenue, Toronto C03, ON M5P 1Z1 — $12,700,000 | Paul Nusca Real Estate

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9 Dewbourne Avenue, Toronto C03, ON M5P 1Z1

Forest Hill South · M5P 1Z1

$12,700,000

MLS® #C12992952

Bedrooms (5+1)

Bathrooms

5000 +

Sq Ft

About This Property

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.

General Information

Property Type: Residential Freehold
Subtype: Detached
Transaction: For Sale
Architectural Style: 3-Storey
Status: Active

Building & Mechanicals

Foundation: Concrete
Construction: Stone
Heating: Forced Air
Heating Fuel: Gas
Cooling: Central Air
Sewer: Sewer

Basement

Basement: Finished

Parking & Garage

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

Lot & Land

Frontage: 60'
Depth: 120'

Interior Features

Features

Auto Garage Door Remote
Central Vacuum
Generator - Partial
Sump Pump

Pool

Inground

Taxes

Annual Tax: $41,399
Tax Year: 2025

Rooms

Room	Level	Dimensions
Living Room	Main	27' 2" × 16'
Dining Room	Main	27' 2" × 16'
Kitchen	Main	20' 1" × 17' 2"
Breakfast	Main	15' × 11' 4"
Family Room	Main	22' × 20' 1"
Office	Main	16' × 11' 9"
Primary Bedroom	Second	20' 3" × 14'
Bedroom 2	Second	16' × 13' 6"
Bedroom 3	Second	16' 2" × 12' 7"
Sitting	Third	21' 4" × 17' 6"
Bedroom 4	Third	23' × 19' 7"

Mortgage Calculator

Home Price

Down Payment %

Rate %

Amortization (years)

Estimated monthly payment

$62,391

Down payment: $2,540,000 · Loan: $10,160,000

Estimate only. Actual rates and payments vary by lender.

Listing Information

Last Updated: May 1, 2026

Listing courtesy of:

CHESTNUT PARK REAL ESTATE LIMITED

The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by The Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by CREA and identify the quality of services provided by real estate professionals who are members of CREA.

The information provided is for personal, non-commercial use and may not be used for any purpose other than identifying prospective properties consumers may be interested in purchasing. Last updated: May 1, 2026.

Measurements, dimensions, and other property details are provided by the listing brokerage and have not been independently verified. Information is deemed reliable but is not guaranteed and should be confirmed by the buyer and their representative.