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Detached for sale at 18 Castlemore Avenue, Markham - 4 bedroom, 4 bathroom - Photo 1 of 37
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$1,398,000

18 Castlemore Ave

Markham, ON L6C 2B3

18 Castlemore Ave, MarkhamListed at $1,398,000. 4 bedroom, 4 bathroom 2-Storey Detached. MLS® N13653028.

Possession · seller's timeline

60-89 days (60-90 Days)

4Beds
4Baths
1500-2000sqft
Detached
2-Storey
2Parking
$5,607.78Taxes/yr · 2026

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Description

Welcome to 18 Castlemore Ave, a warm and inviting family home in a desirable, family-friendly neighbourhood. Featuring a bright and functional layout, spacious living and dining areas, and comfortable bedrooms, this home is designed for everyday living and entertaining. Over $50K of Recent Upgrades includes: Newer Windows Thru-Out (2021), New Paint Thru-Out (2025), New Kitchen Counter Top (2024), Hardwood Thru-Out (2025), 2/F Bathroom Reno (2025), Newer Roof (2020), New Backyard Interlock (2025) & More. Enjoy the convenient location: top school zone (Pierre Elliott Trudeau ranking Top 10 and is 6/747), beautiful parks, community centres, shopping, restaurants, and public transit, with easy access to major highways. A wonderful place to create lasting memories, this home offers the perfect blend of comfort, convenience, and a welcoming community for families of all sizes.

Property Details

Property TypeDetached
Style2-Storey
CommunityBerczy
Rooms9+1
Kitchens1
Washrooms4
Square Feet1500-2000 sqft
Lot Dimensions36.12 × 77.46 ft
Fronting OnSouth
Dir/Cross StKennedy/Bur Oak
Garage TypeAttached
Garage Parking Spaces1
DrivePrivate
Parking Drive Spaces1
Total Parking Spaces2
ExteriorBrick
RoofShingles
FoundationConcrete
BasementFull
Fireplace FeaturesYes
Heating TypeForced Air
Heating SourceGas
A/CCentral Air
SewersSewer
Taxes (2026)$5,607.78
HSTIncluded In
Listed Date8/7/2026
Days on Market43 days
Possession60-90 Days

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Listing Courtesy of: Century 21 New Concept Simple Realty

MLS® #N13653028

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.

Thinking about living in Markham?

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HouseIndex Take: 18 Castlemore Avenue

This detached (2-Storey) is located in the Berczy neighbourhood of Markham.

The home offers 4 bedrooms, 4 bathrooms.

Features include a full basement, 2 parking spaces including a 1-car garage, a fireplace.

Additional details: lot dimensions of 36.12 × 77.46 feet.

Listed at $1,398,000 CAD with annual property taxes of $5,607.78 (2026).

About Markham Real Estate

This Detached is located in the Berczy 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 →