28 Thornlea Road, Markham, ON

$3,388,000
MLS#:N12312918
5 beds
4 baths
3500-5000 sqft
8.0 parking
Residential Freehold
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Property Highlights

Welcome to this remarkable 2-Storey detached located in the coveted neighborhood of Thornhill. Expertly crafted featuring premium brick construction, this residence presents an exceptional opportunity offered at $3,388,000 to acquire a beautiful home in a highly sought-after setting. Designed for both comfortable daily living and elegant entertaining, the layout maximizes natural light, functional flow, and lifestyle utility.

  • 5 Bedrooms and 4 Bathrooms
  • Generous living space spanning 3500-5000 sqft on a premium 251 x 150.23 ft lot
  • Features a finished basement, adding superb versatility for recreation, a home gym, or extra storage
  • 8.0 total parking spaces available with a convenient attached configuration
  • Notable attributes: None
  • equipped with central air central cooling and highly efficient forced air heating via gas

Description

This Stunning 5-Bedroom & 5 Bathroom home which has approx 5000 sq ft of living area sits on a rare 1/2 acre lot with approx 251 frontage on a Quiet Cul-de-Sac, Nestled in one of Thornhill's most sought-after neighborhoods, offering privacy and prestige. Perfect for family living and entertaining, the home features a spacious layout, elegant principal rooms, and a gourmet kitchen overlooking the expansive backyard. The main level includes a cozy family room with a fireplace and formal living/dining areas with large windows for natural light. Upstairs, five generously sized bedrooms include a luxurious primary suite with a spa-inspired 6pc ensuite and walk-in closet. Step outside to your private oasis, a beautifully landscaped backyard with a heated inground pool, mature trees, and plenty of space for outdoor entertaining. Additional highlights: Finished basement with large recreation room, Double garage and circular driveway with ample driveway parking. Minutes to top-rated schools, parks, golf clubs, and shopping. A rare opportunity to own a premium home in the heart of Thornhill.

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Property Summary

This detached home located at 28 Thornlea Road, Markham is currently for sale and has been available on SousaSells for 351 days. This property is listed at $3,388,000 with an estimated mortgage of $11,277* per month. It has 5 beds, 4 bathrooms, and is 3500-5000 square feet. 28 Thornlea Road, Markham is in the Thornhill neighborhood.

* Estimated mortgage assumes a 30% down payment, 4.00% interest rate, and 30-year amortization.

Key Features

Bedrooms
5
Bathrooms
4
Kitchens
1
Living Area
3500-5000 sqft
Property Type
Residential Freehold

Additional Details

StatusSold
Sold DateNovember 25, 2025
Sold price information is available to members only
Listed Date7/29/2025
Transaction TypeFor Sale

Property Details

Property Sub-TypeDetached
Architectural Style2-Storey
ConstructionBrick
BasementFinished
Lot Size251 × 150.23 Feet
CountyYork
Annual Tax$14,433
Legal DescriptionLT 73 REGISTRAR'S COMPILED PLAN 9766 MARKHAM ; MARKHAM

Parking & Garage

Parking Spaces8.0
Garage Spaces6
Garage TypeAttached

Heating & Cooling

Heat SourceGas
Heat TypeForced Air
CoolingCentral Air

Features

Property Features

Interior Features

None

Security Features

Community Features

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Location

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28 Thornlea Road, Markham, ON
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Property History

No historical data available for this property.

This could be the first listing for this address.

Pricing & Value Insights

Data-driven valuation for 28 Thornlea Road, Markham, ON L3T 1X3

Estimated Sales Range
$1.2M - $1.4M

Based on 0 recent similar sales in the pocket.

Market Speed
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Properties in this area are selling at a steady pace.

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Mortgage & Affordability Audit

Calculate your monthly payment, minimum downpayment, and land transfer taxes for this home in Markham.

Configure Loan Settings

Interest Rate4.00%
Down Payment$1,016,400 (30.0%)
* Minimum Canadian down payment required for this price is $677,600.
Amortization Period30 Years
Estimated Monthly Payment$11,277Based on a loan of $2,371,600 over 30 years.
Purchase Price$3,388,000
Loan Amount$2,371,600
Provincial Land Transfer Tax:$71,175
Total Estimated Closing Taxes:$71,175

About Purchasing a Home in Markham, ON

For a property listed at $3,388,000 in Markham, the legal minimum down payment is $677,600 under current Canadian banking regulations. This calculation applies a 5% requirement on the first $500,000, 10% on the next $499,999, and a flat 20% on any amount exceeding $1,000,000.

Additionally, buyers in Ontario must budget for the Provincial Land Transfer Tax, which is estimated at $71,175 for this transaction. As this listing is in Markham (outside the City of Toronto), no additional municipal land transfer tax is levied, resulting in total estimated land transfer taxes of $71,175.

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City & Neighborhood Guide

Comprehensive city-wide demographics, local real estate stats, and school rankings for Thornhill, Markham.

Verified Local Data
City Population338,503
City Median Age41.6 Yrs
City Ownership83% Owners
Avg Area List Price$1,446,892

People & Families

Age Distribution

Household Composition

One-person households
16%
Families with children
54%
Couples without children
25%
Other households
5%

Top Ethnic Origins

Chinese45%
South Asian18%
Canadian6%
English5%

Local Schools Guide

Elementary Schools

Sainte-Marguerite-Bourgeoys
Public111 John Button Boulevard, Buttonville, Markham, Ontario, L3R 9C1
9.5
E T Crowle
Public
9.5
Ashton Meadows
PublicButtonville, Markham, Ontario
9.4
Castlemore
Public1580, Markham, Ontario
9.2
Stonebridge
PublicStonebridge Drive, Markham, Ontario, L6C 2Z8
9.1

Secondary Schools

St. Augustine
Catholic2188 Rodick Road, Buttonville, Markham, Ontario, L6C 1S3
10.0
Pierre Elliott Trudeau
Public90 Bur Oak Avenue, Markham, Ontario, L6C 2E6
9.5
Markville
Public1000 Carlton Road, Unionville, Markham, Ontario, L3P 7P5
9.0
Bur Oak
Public933 Bur Oak Avenue, Markham, Ontario, L6E 1G4
8.9

Homes & Housing

Structural Home Types

Tenure (Ownership vs Rental)

Owner-Occupied83%
Rented17%

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Notice: Market Insights are generated by analyzing real-time data and should be used for informational purposes only. Consult with a licensed professional for exact valuations.

Disclaimer: AI Insights are generated by an automated system and should be used for informational purposes only. While we strive for accuracy using current market data and deep-learning models, these assessments do not constitute professional real estate, legal, or financial advice. All property values, predictions, and scores are estimates. We strongly recommend verifying all property details and conducting independent due diligence with a licensed professional before making any purchase decisions.