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$1,299,000
10 Days On Site

42 Castle Harbour Lane
Markham, ON L3T 3A2

For Sale|Single Family Residence|Active
4
Beds
3
Total Baths
County:
York
42 Castle Harbour Lane42 Castle Harbour Lane42 Castle Harbour Lane42 Castle Harbour Lane
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Monthly Payment (Est.)

$5,927
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2025 Information is deemed reliable but not guaranteed.

Welcome to this bright and spacious 3+1 bedroom, 3-bathroom detached backsplit, ideally located in a quiet Thornhill neighborhood. Offering nearly 3600 sq. ft. of thoughtfully designed living space and 2-car garage, this home perfectly combines comfort, versatility, and an exceptional location. The open-concept living and dining area features hardwood floors and a large picture window, while the roomy eat-in kitchen opens to the backyard ideal for summer entertaining. The finished basement includes a spacious recreation room, an additional bedroom, and ample storage. Significant upgrades include a professionally complete conversion to copper wiring with a 200-amp electrical panel with modern LED pot lights and freshly painted throughout. Situated in one of Ontario's most prestigious school districts Bayview Fairways PS, Thornlea SS (Top 20), and St. Robert Catholic Secondary School. This property is steps from the exclusive Bayview Golf & Country Club, offering golf, tennis, fitness facilities, a pool, dining, and more. Nearby parks, community centre, shopping, Old Cummer GO station, Highway 401/404, and the Sheppard subway line make commuting and daily life effortless. A rare blend of location, lifestyle, and value this home truly checks all the boxes.

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Listing Snapshot
Price 
$1,299,000
Days On Site 
10 Days
Bedrooms 
4
Inside Area (SqFt) 
N/A
Total Baths 
3
Full Baths 
N/A
Partial Baths 
N/A
Lot Size 
8,514.24 Acres
Year Built 
N/A
MLS® Number 
N12337600
Status 
Active
Property Tax 
$7,614.38
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
a week agoListing updated with changes from the MLS®
a week agoListing first seen on site
General Features
Attached Garage 
Yes
Cross Street 
John Street And Don Mills Road
Direction Faces 
North
Foundation 
Block
Garage 
Yes
Garage Spaces 
2
Parking 
Garage Door OpenerAttached
Parking Spaces 
4
Property Sub Type 
Single Family Residence
Security 
Security System
Style 
Backsplit 4
Interior Features
Basement 
FinishedFull
Cooling 
Central Air
Heating 
Natural GasForced Air
Bathroom 
Dimensions - 3.77 x 3.26Level - LowerArea - 12Area Source - OtherArea Units - Square MetersDescription - Bathroom
Bedroom 
Dimensions - 2.94 x 3.21Level - UpperArea - 9Area Source - OtherArea Units - Square MetersDescription - Bedroom
Dining Room 
Dimensions - 8.53 x 4.59Level - MainArea Source - OtherArea Units - Square MetersDescription - Dining Room
Family Room 
Dimensions - 7.15 x 3.88Level - LowerArea - 27Area Source - OtherArea Units - Square MetersDescription - Family Room
Kitchen 
Dimensions - 7.05 x 2.90Level - MainArea - 20Area Source - OtherArea Units - Square MetersDescription - Kitchen
Laundry 
Dimensions - 3.11 x 3.00Level - LowerArea - 9Area Source - OtherArea Units - Square MetersDescription - Laundry
Living Room 
Dimensions - 8.53 x 4.59Level - MainArea - 39Area Source - OtherArea Units - Square MetersFeatures - Open FloorplanDescription - Living Room
Master Bedroom 
Dimensions - 4.38 x 3.66Level - UpperArea - 16Area Source - OtherArea Units - Square MetersFeatures - Walk-In Closet(s)Description - Primary Bedroom
Recreation 
Dimensions - 3.92 x 6.30Level - BasementArea - 24Area Source - OtherArea Units - Square MetersDescription - Recreation
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Exterior Features
Construction Details 
Aluminum SidingBrick
Lot Features 
Irregular Lot
Pool Features 
None
Roof 
Asphalt
Listing courtesy of ROYAL LEPAGE GOLDEN RIDGE REALTY

Listing information is provided by Participants of the Toronto Real Estate Board. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Copyright 2025, Toronto Real Estate Board
Last checked 2025-08-21 08:18 PM UTC

Neighborhood & Commute
Source: Walkscore
Community information and market data Powered by ATTOM Data Solutions. Copyright ©2019 ATTOM Data Solutions. Information is deemed reliable but not guaranteed.
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