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118 Henderson Ave
Markham, ON L3T 2L4
118 Henderson Ave, Markham — Listed at $999,000. 5 bedroom, 4 bathroom Sidesplit 5. MLS® N13536840.
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Description
Well-Maintained Family Home In The Sought-After Thornhill Community, Offering 1,727 Sq. Ft. As Per MPAC. Spacious And Functional Layout Featuring Bright Living And Dining Areas, Cozy Family Room And Rec Room With Brick Wood-Burning Fireplaces. Large Private Backyard, Perfect For Family Enjoyment And Entertaining. Separate Entrance Through Garage To Lower-Level In-Law Suite With Second Kitchen. Primary Bedroom With 4-Pc Ensuite. Upgraded Laminate Flooring In Lower-Level Rooms. Upgraded Roof And Insulation (2023). Close To Parks, Shopping And Public Transit. Located In A Top-Ranking School Zone, Including Thornhill Secondary School (Ranked 65/747) And St. Robert Catholic High School (Ranked #1/747).
Property Details

Your agent: Vick Yogeswaran
REALTOR® · RE/MAX Realtron Realty Inc.
Listing Courtesy of: RE/MAX REALTRON WENDY ZHENG REALTY
MLS® #N13536840


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HouseIndex Take: 118 Henderson Avenue
This detached (Sidesplit 5) is located in the Thornhill neighbourhood of Markham.
The home offers 5+2 bedrooms, 4 bathrooms.
Features include a finished, separate entrance basement, 6 parking spaces including a 2-car garage, a fireplace.
Additional details: lot dimensions of 43 × 105 feet.
Listed at $999,000 CAD with annual property taxes of $6,380 (2025).
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About Markham Real Estate
This Detached is located in the Thornhill 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.