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$1,149,999

89 Castan Ave

Markham, ON L3R 5R1

89 Castan Ave, MarkhamListed at $1,149,999. 4 bedroom, 3 bathroom 2-Storey Semi-Detached. MLS® N13734868.

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Possession · seller's timeline

Immediate (IMME)

4Beds
3Baths
1500-2000sqft
Semi-Detached
2-Storey
2Parking
$5,369.24Taxes/yr · 2026

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Description

Welcome to this beautifully upgraded, south-facing, 4-bedroom home rarely offered in the desirable South Unionville community. Offering approximately 1,850 sq. ft. of bright, functional living space above grade, this move-in-ready home has been thoughtfully refreshed for modern family living. Freshly painted throughout with modern light fixtures, the home features abundant natural light. The south-facing family room and breakfast area are bathed in sunlight throughout the day, creating warm and inviting spaces for everyday living and entertaining.The newly renovated kitchen features sleek cabinetry, elegant countertops, brand-new stove, dishwasher and range hood, and contemporary finishes. Both upstairs bathrooms have also been comprehensively renovated with brand-new vanities, refreshed tilework, stylish fixtures, and updated lighting.Step outside to the newly renovated deck, perfect for outdoor dining, relaxing, and family gatherings.Located in a quiet, family-friendly neighbourhood near Markville Secondary School, Unionville Meadows Public School, parks, playgrounds, T&T Supermarket, restaurants, Markham Pan Am Centre, YMCA, Main Street Unionville, and Markville Shopping Centre. Easy access to Highways 407 and 404 and Unionville GO Station.Bright, spacious, and move-in ready, this beautifully upgraded home offers an excellent opportunity for first-time buyers, growing families and savvy investors in the heart of South Unionville.

Property Details

Property TypeSemi-Detached
Style2-Storey
CommunityVillage Green-South Unionville
Approximate Age16-30
Rooms9
Kitchens1
Washrooms3
Square Feet1500-2000 sqft
Lot Size2,906 sq ft
Lot Dimensions26.11 × 111.32 ft
Lot Size Area2,906.25 sqft (GeoWarehouse)
Fronting OnSouth
Dir/Cross StResidential
Garage TypeBuilt-In
Garage Parking Spaces1
DrivePrivate
Parking Drive Spaces1
Total Parking Spaces2
ExteriorBrick
RoofAsphalt Shingle
FoundationConcrete
BasementUnfinished
Heating TypeForced Air
Heating SourceGas
A/CCentral Air
SewersSewer
Taxes (2026)$5,369.24
HSTIncluded In
Listed Date9/2/2026
Days on Market4 days
PossessionIMME

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Listing Courtesy of: FIRST CLASS REALTY INC.

MLS® #N13734868

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: 89 Castan Avenue

This semi-detached (2-Storey) is located in the Village Green-South Unionville neighbourhood of Markham.

The home offers 4 bedrooms, 3 bathrooms.

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

Additional details: lot dimensions of 26.11 × 111.32 feet.

Listed at $1,149,999 CAD with annual property taxes of $5,369.24 (2026).

About Markham Real Estate

This Semi-Detached is located in the Village Green-South Unionville 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. Semi-detached homes in Markham provide freehold ownership at a more accessible price point, appealing to first-time buyers and young families.

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 →