3 Mary Willson Court, East Gwillimbury, ON

$2,799,000
MLS#:N13773182
7 beds
9 baths
5000 + sqft
10.0 parking
Residential Freehold
Residential Freehold for sale - 7 Bed, 9 Bath Home at 3 Mary Willson Court East Gwillimbury ON listed at $2,799,000 (MLS# N13773182) - Main View
For Sale
Added:Sep 11, 2026(14 days ago)
Updated:Sep 11, 2026(14 days ago)
Last Checked:14 minutes ago

Property Highlights

Welcome to this remarkable 2-Storey detached located in the coveted neighborhood of Sharon. Expertly crafted featuring premium brick and stone construction, this residence presents an exceptional opportunity offered at $2,799,000 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.

  • 7 Bedrooms and 9 Bathrooms
  • Generous living space spanning 5000 + sqft on a premium 70.51 x 149.48 ft lot
  • Features a partially finished basement, adding superb versatility for recreation, a home gym, or extra storage
  • 10.0 total parking spaces available with a convenient attached configuration
  • Notable attributes: Auto Garage Door Remote, Central Vacuum, Storage
  • equipped with central air central cooling and highly efficient forced air heating via gas

Description

Experience ultimate luxury and bespoke design at 3 Mary Willson Crt, a truly one-of-a-kind custom estate located on a private and quiet cul-de-sac, offering Over 6,000 sq. ft. of above-grade living space (excluding garage) with over $450,000 invested in premium upgrades.This exceptional residence features 7 spacious bedrooms and 9 bathrooms, with every bedroom offering a private ensuite and custom walk-in closet, delivering outstanding comfort and privacy. Hardwood flooring throughout both levels creates a fully carpet-free, refined interior, complemented by extensive recessed spot lighting throughout all rooms, bedrooms, and bathrooms, enhancing the bright and elegant ambiance. A grand open-concept foyer welcomes you into a thoughtfully designed layout ideal for family living and entertaining, highlighted by dual staircases, a super-sized private office, and a front walk-in coat closet with a window. The chef's dream kitchen serves as the heart of the home, featuring floor-to-ceiling custom cabinetry with decorative moulding, a stainless steel gas range, a large pantry, and an oversized open-concept layout perfect for everyday living and hosting.Designed for multi-generational living, the rare oversized main-floor bedroom includes its own private laundry and ensuite, while the upgraded second-floor laundry with window adds convenience. Ceiling heights impress with 10 ft on the main floor and 9 ft on the second floor, enhanced by a dramatic skylight.Enjoy a south-facing, resort-style backyard with a custom inground pool, premium interlocking, vinyl fencing, and a whirlpool jacuzzi, offering the perfect retreat for relaxation or entertaining. Completing this offering are a 4-car garage, total parking for 10 vehicles, and two independent furnace and air conditioning systems for year-round comfort.A rare luxury estate, extensively upgraded, generously scaled, and privately situated-an exceptional opportunity in one of East Gwillimbury's most prestigious locations.

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Property Summary

This detached home located at 3 Mary Willson Court, East Gwillimbury is currently for sale and has been available on SousaSells for 14 days. This property is listed at $2,799,000 with an estimated mortgage of $9,317* per month. It has 7 beds, 9 bathrooms, and is 5000 + square feet. 3 Mary Willson Court, East Gwillimbury is in the Sharon neighborhood.

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* Estimated mortgage assumes a 30% down payment, 4.00% interest rate, and 30-year amortization.
Is this a Good Home for Families?

Yes! Featuring 7 bedrooms and 9 bathrooms, this home offers ample space and comfort for growing families in Sharon, East Gwillimbury.

Highly Recommended for Families
What We Love About This Home
  • •7 spacious bedroom layout offering versatile living space
  • •9 well-appointed bathrooms
  • •5000 + sqft of generous functional square footage
Standout Features & Layout
Who Should Buy This Home?

Growing families needing multi-bedroom flexibility and space in Sharon, East Gwillimbury.

Target Buyer Match

Key Features

Bedrooms
7
Bathrooms
9
Kitchens
1
Living Area
5000 + sqft
Property Type
Residential Freehold

Additional Details

StatusActive
Price$2,799,000
AddedSep 11, 2026 (14 days ago)
UpdatedSep 11, 2026 (14 days ago)
Last Checked14 minutes ago
Transaction TypeFor Sale
List Office NameHOMECOMFORT REALTY INC.

Property Details

Property Sub-TypeDetached
Architectural Style2-Storey
ConstructionBrick, Stone
BasementPartially Finished
Lot Size70.51 × 149.48 Feet
CountyYork
Annual Tax$14,331
Rental ItemsHot Water Tank and Water softener system.
Legal DescriptionPLAN 65M4504 LOT 185

Parking & Garage

Parking Total10.0
Parking Space6
Garage TypeAttached

Heating & Cooling

Heat SourceGas
Heat TypeForced Air
CoolingCentral Air

Features

Property Features

  • Fenced Yard
  • Park
  • Public Transit
  • School

Interior Features

  • Auto Garage Door Remote
  • Central Vacuum
  • Storage

Security Features

None listed

Community Features

None listed

Property History

No historical data available for this property.

This could be the first listing for this address.

East Gwillimbury Home Buyer Advisory & Market HubActive MLS® Listing in East Gwillimbury, Ontario

Looking to Buy a Home in East Gwillimbury?

If you are looking for a house in East Gwillimbury or researching East Gwillimbury real estate for sale, this 7-bedroom detached at 3 Mary Willson Court, East Gwillimbury, ON offers an exceptional opportunity to buy a home in East Gwillimbury, Ontario. Whether you are a first-time East Gwillimbury home buyer or comparing active East Gwillimbury MLS® homes for sale, working with a dedicated East Gwillimbury buyer agent ensures you receive priority showing access, unrepresented buyer protection, and aggressive price negotiation.

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Under Ontario REBBA/TRESA regulations, the listing brokerage is legally bound to the seller's financial interests. Work with an experienced East Gwillimbury realtor & real estate broker who represents you 100%—at zero cost to you as a buyer.

East Gwillimbury Buyer Budget & Costs

Estimated mortgage: $9,317*/month*. Estimated Ontario Land Transfer Tax: $56,450. First-time East Gwillimbury home buyers may qualify for up to $8,475 in rebates.

Frequently Asked Questions: Buying a Home in East Gwillimbury

Frequently Asked Questions about 3 Mary Willson Court, East Gwillimbury, ON

Q.What is the asking price for 3 Mary Willson Court, East Gwillimbury, ON ?

The current listing price for 3 Mary Willson Court, East Gwillimbury, ON in Sharon, East Gwillimbury is $2,799,000.

Q.How many bedrooms and bathrooms does this property have?

This property features 7 bedrooms and 9 bathrooms across approximately 5000 + sqft.

Q.What property type and architectural style is 3 Mary Willson Court, East Gwillimbury, ON ?

3 Mary Willson Court, East Gwillimbury, ON is a Detached (2-Storey) featuring a Partially Finished basement.

Q.What key property features does 3 Mary Willson Court, East Gwillimbury, ON offer?

Key property features include: Fenced Yard, Park, Public Transit, School.

Q.What interior features are included in this home?

Interior highlights include: Auto Garage Door Remote, Central Vacuum, Storage.

Q.Is parking available at this property?

Yes, this property offers parking space for 10.0 vehicles (Attached).

Q.What heating and cooling systems are installed?

Heating is provided via Gas and cooling via Central Air.

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Location

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3 Mary Willson Court, East Gwillimbury, ON

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Neighborhood Safety Index

Neighborhood Safety & Crime Analytics

Sharon, East Gwillimbury

SAFETY RATING9.7 / 10
Low Incident Area
Total Annual Incidents14 incidents / yr
Average Per Month1.2 incidents / mo
Population Benchmark9,000 residents
Personal Safety
Very Low

2 assaults (22.2/100k)

Property Security
Very Low

4 B&E (44.4/100k)

Auto Theft Risk
Moderate

5 thefts (55.6/100k)

1-Year Trend
â–¼ 7.8%

Improving vs previous year

How Per-Capita Rate (Per 100,000 Residents) Is Calculated:

Formula: (Annual Occurrences / Population) × 100,000. This standard policing calculation normalizes incident frequencies across different population sizes, allowing accurate safety comparisons between quiet residential pockets and dense urban centres.

Source: York Regional Police (YRP) Open Data
Halton & GTA Police Network

Disclaimer: Crime and safety analytics are compiled from official municipal and regional police open data records for general consumer informational and demographic research purposes only. Data is deemed reliable but is not guaranteed and does not constitute a legal representation or guarantee of future safety.

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Pricing & Value Insights

Data-driven valuation for 3 Mary Willson Court, East Gwillimbury, ON L9N 0P5

Estimated Sales Range
$2,659,000 - $2,743,000

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.

Market Trend
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Mortgage & Affordability Audit

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

Configure Loan Settings

Interest Rate4.00%
Down Payment$839,700 (30.0%)
* Minimum Canadian down payment required for this price is $559,800.
Amortization Period30 Years
Estimated Monthly Payment$9,317Based on a loan of $1,959,300 over 30 years.
Purchase Price$2,799,000
Loan Amount$1,959,300
Provincial Land Transfer Tax:$56,450
Total Estimated Closing Taxes:$56,450

About Purchasing a Home in East Gwillimbury, ON

For a property listed at $2,799,000 in East Gwillimbury, the legal minimum down payment is $559,800 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 $56,450 for this transaction. As this listing is in East Gwillimbury (outside the City of Toronto), no additional municipal land transfer tax is levied, resulting in total estimated land transfer taxes of $56,450.

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Sharon, East Gwillimbury Neighborhood Guide

Comprehensive city-wide demographics, local real estate stats, and school rankings for Sharon, East Gwillimbury.

Verified Local Data
City Population6,202,225
City Median Age39.6 Yrs
City Ownership65% Owners
Avg Area List Price$1,421,903

People & Families

Age Distribution

Household Composition

One-person households
25%
Families with children
50%
Couples without children
24%
Other households
0%

Top Ethnic Origins

Chinese11%
English9%
Indian9%
Irish8%

Best Schools in Sharon, East Gwillimbury

Elementary Schools

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Secondary Schools

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Sharon, East Gwillimbury Demographic Home information

Structural Home Types

Tenure (Ownership vs Rental)

Owner-Occupied65%
Rented35%

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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.

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