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30 Thornlea Road — Detached

For Sale

Markham, ON L3T 1X3

6 Bed · 7 Bath · Detached

MLS #N12389186

$5,650,000

Listed Price

About This Property

The Thornlea Estate. An extraordinary estate in the heart of Thornhill's most prestigious enclave, 30 Thornlea is a true expression of refined living and architectural brilliance. Set on an expansive property, this custom-built Bungaloft combines timeless elegance with modern sophistication, offering an unparalleled lifestyle for the most discerning buyer. From the moment you enter, you are welcomed by a domed 16' ceiling and grand principal rooms designed for both intimate family living and lavish entertaining. Expansive windows, soaring 11' ceilings, and masterful craftsmanship create a sense of scale and warm natural light throughout. At the core of the home lies a chefs kitchen of exceptional quality, featuring professional-grade appliances, bespoke cabinetry, and two statement islands that seamlessly connect to a warm and inviting family space. Formal living and dining areas, enhanced by custom millwork and fine detailing, provide the perfect backdrop for elegant gatherings.The private quarters are equally impressive, with a palatial primary suite offering a serene retreat complete with a spa-inspired ensuite, walk-in dressing room, and balcony views of the lush grounds. Additional bedrooms each feature their own private ensuites, ensuring comfort and privacy for family and guests alike.The lower level is designed for leisure and entertainment, boasting a custom bar, media and dance space, nanny quarters and a walkup to the outdoors, as well as a self contained one-bedroom rental suite with a separate entrance.The exterior is a statement in itself. Manicured pool sized grounds, mature trees, and a nature filled resort-style setting create a private sanctuary ideal for both relaxation and celebration. Perfectly situated in Thornhill's most exclusive neighbourhood, 30 Thornlea offers proximity to top private schools, golf and country clubs, fine dining, and effortless access to the city. A rare offering. A world-class estate. This is 30 Thornlea Road.

Property Details

Bedrooms

6

Bathrooms

7

Square Feet

3500-5000 sqft

Property Type

Detached

StyleBungaloft
Approx. Age6-15 years
Lot Size102 165 ft
Frontage102.4 ft
Depth165.3 ft
GarageBuilt-In
BasementApartment, Walk-Up
CoolingCentral Air
HeatingForced Air
FireplaceYes
Parking Spaces11
Listed OnSep 7, 2025
MLS Size3500-5000
Property Tax$21,421/year

Rooms

NameSize (m)Size (ft)Features
Great Room(Main)7.33 x 6.0924.0 x 20.0-
Great Room(Main)7.33 x 6.0924.0 x 20.0-
Great Room(Main)7.33 x 6.0924.0 x 20.0-
Great Room(Main)7.33 x 6.0924.0 x 20.0-
Great Room(Main)7.33 x 6.0924.0 x 20.0-
Library(Main)4.98 x 4.0216.3 x 13.2-
Library(Main)4.98 x 4.0216.3 x 13.2-
Library(Main)4.98 x 4.0216.3 x 13.2-
Library(Main)4.98 x 4.0216.3 x 13.2-
Library(Main)4.98 x 4.0216.3 x 13.2-
Dining Room(Main)4.25 x 4.2513.9 x 13.9-
Dining Room(Main)4.25 x 4.2513.9 x 13.9-
Dining Room(Main)4.25 x 4.2513.9 x 13.9-
Dining Room(Main)4.25 x 4.2513.9 x 13.9-
Dining Room(Main)4.25 x 4.2513.9 x 13.9-
Kitchen(Main)7.55 x 4.2424.8 x 13.9-
Kitchen(Main)7.55 x 4.2424.8 x 13.9-
Kitchen(Main)7.55 x 4.2424.8 x 13.9-
Kitchen(Main)7.55 x 4.2424.8 x 13.9-
Kitchen(Main)7.55 x 4.2424.8 x 13.9-
Breakfast(Main)7.55 x 2.524.8 x 8.2-
Breakfast(Main)7.55 x 2.524.8 x 8.2-
Breakfast(Main)7.55 x 2.524.8 x 8.2-
Breakfast(Main)7.55 x 2.524.8 x 8.2-
Breakfast(Main)7.55 x 2.524.8 x 8.2-
Bedroom 2(Main)5.36 x 4.6217.6 x 15.2-
Bedroom 2(Main)5.36 x 4.6217.6 x 15.2-
Bedroom 2(Main)5.36 x 4.6217.6 x 15.2-
Bedroom 2(Main)5.36 x 4.6217.6 x 15.2-
Bedroom 2(Main)5.36 x 4.6217.6 x 15.2-
Bedroom 3(Main)5.12 x 4.6616.8 x 15.3-
Bedroom 3(Main)5.12 x 4.6616.8 x 15.3-
Bedroom 3(Main)5.12 x 4.6616.8 x 15.3-
Bedroom 3(Main)5.12 x 4.6616.8 x 15.3-
Bedroom 3(Main)5.12 x 4.6616.8 x 15.3-
Bedroom 4(Upper)6.05 x 4.6319.8 x 15.2-
Bedroom 4(Upper)6.05 x 4.6319.8 x 15.2-
Bedroom 4(Upper)6.05 x 4.6319.8 x 15.2-
Bedroom 4(Upper)6.05 x 4.6319.8 x 15.2-
Bedroom 4(Upper)6.05 x 4.6319.8 x 15.2-
Primary Bedroom(Second)5.95 x 5.7819.5 x 19.0-
Primary Bedroom(Second)5.95 x 5.7819.5 x 19.0-
Primary Bedroom(Second)5.95 x 5.7819.5 x 19.0-
Primary Bedroom(Second)5.95 x 5.7819.5 x 19.0-
Primary Bedroom(Second)5.95 x 5.7819.5 x 19.0-
Recreation(Basement)14.39 x 447.2 x 13.1-
Recreation(Basement)14.39 x 447.2 x 13.1-
Recreation(Basement)14.39 x 447.2 x 13.1-
Recreation(Basement)14.39 x 447.2 x 13.1-
Recreation(Basement)14.39 x 447.2 x 13.1-
Great Room(Basement)9.6 x 5.1531.5 x 16.9-
Great Room(Basement)9.6 x 5.1531.5 x 16.9-
Great Room(Basement)9.6 x 5.1531.5 x 16.9-
Great Room(Basement)9.6 x 5.1531.5 x 16.9-
Great Room(Basement)9.6 x 5.1531.5 x 16.9-
Bedroom(Basement)5.6 x 3.4618.4 x 11.4-
Bedroom(Basement)5.6 x 3.4618.4 x 11.4-
Bedroom(Basement)5.6 x 3.4618.4 x 11.4-
Bedroom(Basement)5.6 x 3.4618.4 x 11.4-
Bedroom(Basement)5.6 x 3.4618.4 x 11.4-

30 Thornlea Road History

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Listed: May 26, 2026

$5,488,000

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Home Features

Property TypeDetached
StyleBungaloft
Approx. Age6-15 years
Lot Size102 × 165 ft
Frontage102.4 ft
Depth165.3 ft
GarageBuilt-In
BasementApartment, Walk-Up
CoolingCentral Air
FireplaceYes

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About 30 Thornlea Road, Markham, ON L3T 1X3

30 Thornlea Road, Markham, ON L3T 1X3 is a 6-bedroom, 7-bathroom bungaloft detached with approximately 3500-5000 square feet of living space, situated on a 102 165 foot lot. This property is currently for sale at $5,650,000. The home features a built-in garage and a apartment, walk-up basement, built approximately 6-15 years ago.

Thornhill Neighbourhood

This home is located in Thornhill, part of Markham in the York area. Explore more homes for sale and recently sold properties in this neighbourhood.

Whether you are looking to buy, sell, or lease in Thornhill, our team of experienced real estate professionals can help you navigate the market and find the perfect home. Contact us today for a free consultation.

30 Thornlea Road, Markham, ON L3T 1X3

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