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Detached for sale at 46 Castle Harbour Lane, Markham - 4 bedroom, 3 bathroom - Photo 1 of 1
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$1,299,000

46 Castle Harbour Ln

Markham, ON L3T 3A2

46 Castle Harbour Ln, MarkhamListed at $1,299,000. 4 bedroom, 3 bathroom Bungalow Detached. MLS® N13746124.

Possession · seller's timeline

60-89 days (30-90 days)

4Beds
3Baths
1500-2000sqft
Detached
Bungalow
6Parking
$6,939.75Taxes/yr · 2025

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Description

Rare Opportunity in Highly Sought-After Bayview Fairways! Welcome to 46 Castle Harbour Lane, situated on an impressive premium 56 x 150.29 ft lot on a quiet, established street in one of Thornhill's most desirable family neighbourhoods. This spacious 3+1 bedroom home offers a great layout, renovated kitchen and bathrooms, exceptional parking and tremendous flexibility for families and extended families.The main level features a large L-shaped living/dining room combination, perfect for entertaining, along with a renovated eat-in kitchen offering plenty of space for everyday family living. Generously sized rooms and an abundance of natural light create a warm and inviting atmosphere throughout.The professionally finished basement is an entertainer's delight, complete with custom bar, fireplace, spacious recreation room and additional bedroom. A unique front foyer configuration offers the potential to be divided to create separate entrances for the main floor and basement, providing exciting possibilities for extended family, in-law accommodations or a potential separate suite.Enjoy the exceptional depth and privacy of the huge 150-ft-deep lot with plenty of room for outdoor entertaining and family enjoyment. Double-car garage plus oversized driveway provides parking for up to 8 vehicles-6 on the driveway and 2 in the garage. Outstanding family location just a short walk to Highly Ranked Bayview Fairways Public School and close to highly regarded St. Robert Catholic High School, offering the prestigious International Baccalaureate (IB) Program. Steps to parks and trails and minutes to Bayview Golf & Country Club, shopping, restaurants, transit and Hwys 404 & 407. A rare combination of premium lot, renovated living space, incredible parking and future potential!**OPEN HOUSE SAT 1-3 & SUN 2-4 P.M*

Property Details

Property TypeDetached
StyleBungalow
CommunityBayview Fairway-Bayview Country Club Estates
Rooms6+2
Kitchens1
Washrooms3
Square Feet1500-2000 sqft
Lot Dimensions56 × 150.29 ft
Fronting OnNorth
Dir/Cross StBayview/John
Garage TypeBuilt-In
Garage Parking Spaces2
DrivePrivate Double
Parking Drive Spaces4
Total Parking Spaces6
ExteriorBrick
RoofAsphalt Shingle
FoundationPoured Concrete
BasementFinished
Fireplace FeaturesNatural Gas
Heating TypeForced Air
Heating SourceGas
A/CCentral Air
SewersSewer
Taxes (2025)$6,939.75
HSTIncluded In
Listed Date9/4/2026
Days on Market16 days
Possession30-90 days

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Listing Courtesy of: PAUL ZAMMIT REAL ESTATE LTD.

MLS® #N13746124

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: 46 Castle Harbour Lane

This detached (Bungalow) is located in the Bayview Fairway-Bayview Country Club Estates neighbourhood of Markham.

The home offers 4+1 bedrooms, 3 bathrooms.

Features include a finished basement, 6 parking spaces including a 2-car garage, a fireplace.

Additional details: lot dimensions of 56 × 150.29 feet.

Listed at $1,299,000 CAD with annual property taxes of $6,939.75 (2025).

About Markham Real Estate

This Detached is located in the Bayview Fairway-Bayview Country Club Estates community in Markham. Markham is a tech and innovation hub in York Region, home to IBM Canada, AMD, and hundreds of startups along Highway 7. Unionville Main Street offers heritage charm, while newer communities in Cornell and Cathedraltown provide modern family living. The city consistently ranks among the safest in Canada with top-performing schools. Detached homes in Markham are in high demand among families seeking space, privacy, and long-term equity growth.

Tech corridor along Highway 7Historic Unionville Main StreetYork Region's top-ranked schoolsPacific Mall & Markville Shopping Centre
~50 min commute to downtown TorontoWalkability: Moderate — walkable near Unionville and downtown Markham
View full Markham neighbourhood guide →