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$999,800

24 Glendennan Ave

Markham, ON L6B 1C7

24 Glendennan Ave, Markham — Listed at $999,800. 5 bedroom, 5 bathroom 3-Storey Semi-Detached. MLS® N12820380.

5Beds
5Baths
2000-2500sqft
Semi-Detached
3-Storey
3Parking
$4,265Taxes/yr · 2025
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Description

Meticulously maintained with numerous upgrades and a completed basement, this beautiful home offers exceptional living space in one of Cornell's most sought-after, family-friendly neighbourhoods. Just steps to Cornell Village Public School and close to parks, the community centre, hospital, public transit, and everyday amenities, with convenient access to Highway 407 for an easy commute.The attractive three-storey exterior showcases excellent curb appeal.Inside, you'll find soaring 10-foot ceilings on the main floor, oversized windows that flood the home with natural light, maple hardwood flooring, elegant crown moulding, and a modern open-concept kitchen featuring granite countertops and under-cabinet lighting.The main-floor laundry/mudroom with side entrance adds everyday convenience, while the walk-out to a generous deck and the double car garage enhance comfort and functionality.A standout feature is the two primary bedroom retreats, including a private third-floor suite complete with cathedral ceilings and a luxurious 5-piece ensuite.An outstanding opportunity to own a spacious and beautifully maintained home in the heart of Cornell.

Property Details

Property TypeSemi-Detached
Style3-Storey
CommunityCornell
Approximate Age16-30
Rooms10+1
Kitchens1
Washrooms5
Square Feet2000-2500 sqft
Lot Dimensions23.79 × 116.4 ft
Fronting OnSouth
Dir/Cross StNinth Line & White's Hill
Garage TypeDetached
Garage Parking Spaces2
DriveLane, Private Double
Parking Drive Spaces1
Total Parking Spaces3
ExteriorBrick, Wood
RoofShingles
FoundationConcrete
BasementFinished
Fireplace FeaturesYes
Heating TypeForced Air
Heating SourceGas
A/CCentral Air
SewersSewer
Taxes (2025)$4,265
HSTIncluded In
Listed Date2/25/2026
Days on Market260 days
PossessionTBA

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Listing Courtesy of: RE/MAX REALTRON REALTY INC.

MLS® #N12820380

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?

Explore the neighbourhood guide for Markham — market trends, popular areas, buyer tips, and more.

HouseIndex Take: 24 Glendennan Avenue

This semi-detached (3-Storey) is located in the Cornell neighbourhood of Markham.

The home offers 5+1 bedrooms, 5 bathrooms.

Features include a finished basement, 3 parking spaces including a 2-car garage, a fireplace.

Additional details: lot dimensions of 23.79 × 116.4 feet.

About Markham Real Estate

This Semi-Detached is located in the Cornell 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 →