24 Castle Harbour Lane, Markham, ON

$1,200,000
MLS#:N12367142
4 beds
3 baths
1500-2000 sqft
6.0 parking
Residential Freehold
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Property Highlights

Welcome to this remarkable Backsplit 3 detached located in the coveted neighborhood of Bayview Fairway-Bayview Country Club Estates. Expertly crafted featuring premium brick and aluminum siding construction, this residence presents an exceptional opportunity offered at $1,200,000 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.

  • 4 Bedrooms and 3 Bathrooms
  • Generous living space spanning 1500-2000 sqft on a premium 50.03 x 216.07 ft lot
  • Features a finished, partial basement basement, adding superb versatility for recreation, a home gym, or extra storage
  • 6.0 total parking spaces available with a convenient built-in configuration
  • Notable attributes: Central Vacuum, In-Law Capability, Auto Garage Door Remote
  • equipped with central air central cooling and highly efficient forced air heating via gas

Description

Lovingly owned by the same family since 1973, this well maintained home offers exceptional potential and a versatile floor plan. Originally a 4-bedroom back split layout, it has been reconfigured to create a spacious primary suite by combining two bedrooms. A generously sized room addition was added above the garage, featuring a large bedroom with walk in closet, 3-piece bath and a separate private staircase, making it ideal for extended family, guests, a workshop or a home office. The home has been carefully cared for over the years, though ready for your personal updates. The extensive backyard is a retreat with mature trees, perennial and seasonal gardens and multiple outdoor living areas, including a large patio on one side and a BBQ deck area off the kitchen. There is direct access from the primary bedroom to a solarium/hot tub area. Additional features include solar panels on the roof with a rent-to-own lease agreement through Grasshopper Energy, details available for interested buyers. Perfect for growing families, this property offers a rare blend of character, space and opportunity in a sought-after location, close to top ranking schools like Bayview Fairways PS, St Roberts Catholic HS, parks and many recreation amenities.

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Property Summary

This detached home located at 24 Castle Harbour Lane, Markham is currently for sale and has been available on SousaSells for 322 days. This property is listed at $1,200,000 with an estimated mortgage of $3,994* per month. It has 4 beds, 3 bathrooms, and is 1500-2000 square feet. 24 Castle Harbour Lane, Markham is in the Bayview Fairway-Bayview Country Club Estates neighborhood.

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

Key Features

Bedrooms
4
Bathrooms
3
Kitchens
1
Living Area
1500-2000 sqft
Property Type
Residential Freehold

Additional Details

StatusSold
Sold DateSeptember 30, 2025
Sold price information is available to members only
Listed Date8/27/2025
Transaction TypeFor Sale

Property Details

Property Sub-TypeDetached
Architectural StyleBacksplit 3
ConstructionBrick, Aluminum Siding
BasementFinished, Partial Basement
Lot Size50.03 × 216.07 Feet
CountyYork
Annual Tax$7,338.91
Legal DescriptionPCL 128-1, SEC M1335 ; LT 128, PL M1335 , S/TLB253757 ; MARKHAM

Parking & Garage

Parking Spaces6.0
Garage Spaces4
Garage TypeBuilt-In

Heating & Cooling

Heat SourceGas
Heat TypeForced Air
CoolingCentral Air

Features

Property Features

Fenced Yard, Park, Public Transit, School, Wooded/Treed

Interior Features

Central Vacuum, In-Law Capability, Auto Garage Door Remote

Security Features

Community Features

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Location

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24 Castle Harbour Lane, 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 24 Castle Harbour Lane, Markham, ON L3T 3A2

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.

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Interest Rate4.00%
Down Payment$360,000 (30.0%)
* Minimum Canadian down payment required for this price is $240,000.
Amortization Period30 Years
Estimated Monthly Payment$3,994Based on a loan of $840,000 over 30 years.
Purchase Price$1,200,000
Loan Amount$840,000
Provincial Land Transfer Tax:$20,475
Total Estimated Closing Taxes:$20,475

About Purchasing a Home in Markham, ON

For a property listed at $1,200,000 in Markham, the legal minimum down payment is $240,000 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 $20,475 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 $20,475.

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City & Neighborhood Guide

Comprehensive city-wide demographics, local real estate stats, and school rankings for Bayview Fairway-Bayview Country Club Estates, Markham.

Verified Local Data
City Population338,503
City Median Age41.6 Yrs
City Ownership83% Owners
Avg Area List Price$1,834,197

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.