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Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 1 of 32
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Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 3 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 4 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 5 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 6 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 7 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 8 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 9 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 10 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 11 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 12 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 13 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 14 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 15 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 16 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 17 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 18 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 19 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 20 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 21 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 22 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 23 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 24 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 25 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 26 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 27 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 28 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 29 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 30 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 31 of 32
Detached for sale at 103 Old Colony Road, Toronto C12 - 6 bedroom, 11 bathroom - Photo 32 of 32
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$18,000,000

103 Old Colony Rd

Toronto C12, ON M2L 2K3

103 Old Colony Rd, Toronto C12Listed at $18,000,000. 6 bedroom, 11 bathroom 2-Storey Detached. MLS® C13813742.

Just listed — today

Possession · seller's timeline

Flexible

6Beds
11Baths
5000 +sqft
Detached
2-Storey
14Parking
$80,408Taxes/yr · 2025

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Description

THE LEGACY AT OLD COLONY Inspired by Frank Lloyd Wright's philosophy of organic architecture, this exceptional residence brings together timeless design, natural materials and a deep connection to its surroundings. Strong horizontal lines, expansive walls of glass, rich wood and stone, and a seamless relationship between interior and exterior create a home of rare scale, warmth and architectural presence. Set amid beautifully landscaped grounds and mature trees, the estate is designed for a life well lived. Expansive terraces extend the living space outdoors, while a professional tennis and multi-sport court, dedicated wellness spa, wine cellar and tasting room, gallery walls, and professional home theatre offer a remarkable setting for recreation, entertaining and quiet retreat.At its centre, the Cameo kitchen is both beautifully composed and highly functional, complemented by generous gathering spaces and private bedroom suites with refined ensuites and separate dressing rooms. Throughout, natural light, thoughtful proportions and carefully selected finishes create an atmosphere that is elevated yet entirely livable.Ideally positioned in one of Toronto's most sought-after residential enclaves, this private estate is moments to the Granite Club, Toronto Cricket & Curling Club, Donalda Club, Rosedale Golf Club and Bayview Golf & Country Club. Yorkville, Bayview Village, York Mills and Shops at Don Mills offer exceptional dining and shopping, while leading independent schools, major highways, downtown Toronto, private aviation and Pearson International Airport are all within convenient reach.A distinctive architectural offering for those who value privacy, design and an exceptional way of living. A World of Magnificence Awaits....

Property Details

Property TypeDetached
Style2-Storey
CommunitySt. Andrew-Windfields
Approximate AgeNew
Rooms12+6
Kitchens2
Washrooms11
Square Feet5000 + sqft
Lot Dimensions261.6 × 221.9 ft
Fronting OnSouth
Dir/Cross StYork Mills & Bayview
Garage TypeBuilt-In
Garage Parking Spaces4
DrivePrivate
Parking Drive Spaces10
Total Parking Spaces14
ExteriorBrick, Stone
RoofShingles
FoundationPoured Concrete
BasementFinished, Walk-Out
Fireplace FeaturesYes
Heating TypeForced Air
Heating SourceGas
A/CCentral Air
SewersSewer
Taxes (2025)$80,408
HSTIncluded In
Listed Date9/22/2026
Days on Market0 days
PossessionTBA

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Listing Courtesy of: HAMMOND INTERNATIONAL PROPERTIES LIMITED

MLS® #C13813742

TRREBMLS®

The listing data is provided under copyright by the Toronto Regional Real Estate Board (TRREB). The listing data is deemed reliable but is not guaranteed accurate by TRREB. 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. Used under license.

© 2026 Toronto Regional Real Estate Board. All rights reserved.

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HouseIndex Take: 103 Old Colony Road

This detached (2-Storey) is located in the St. Andrew-Windfields neighbourhood of Toronto.

The home offers 6+1 bedrooms, 11 bathrooms.

Features include a finished, walk-out basement, 14 parking spaces including a 4-car garage, a fireplace.

Additional details: lot dimensions of 261.6 × 221.9 feet.

Listed at $18,000,000 CAD with annual property taxes of $80,408 (2025).

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About Toronto Real Estate

This Detached is located in the St. Andrew-Windfields community in Toronto. Toronto is Canada's largest city and the economic hub of the Greater Toronto Area. With world-class transit, diverse neighbourhoods from the Annex to Scarborough, and proximity to major employers in the Financial District, it remains the most sought-after real estate market in Ontario. Buyers benefit from extensive GO Transit and TTC subway connectivity. Detached homes in Toronto are in high demand among families seeking space, privacy, and long-term equity growth.

TTC subway & streetcar networkWorld-class dining & entertainmentUniversity of Toronto & major hospitals nearbyWaterfront trails & ravine parks
Walkability: Highly walkable — many neighbourhoods score 80+ on Walk Score
View full Toronto neighbourhood guide →