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Detached for sale at 181 Clark Avenue, Markham - 5 bedroom, 4 bathroom - Photo 1 of 49
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$1,788,000

181 Clark Ave

Markham, ON L3T 1T3

181 Clark Ave, Markham — Listed at $1,788,000. 5 bedroom, 4 bathroom Backsplit 5 Detached. MLS® N13833466.

Possession · seller's timeline

Flexible (60/ TBD)

5Beds
4Baths
2000-2500sqft
Detached
Backsplit 5
6Parking
$9,027Taxes/yr · 2025

What's this home worth?

Get a free estimate for 181 Clark Ave

Description

Welcome to an extraordinary opportunity in the highly sought-after Thornhill (Markham) corridor. Perfectly positioned directly facing a serene park, this exceptional backsplit home offers a rare combination of tranquil family living and immense future value (zoning RM1). Set on a massive, highly coveted 50 x 260 ft lot-a true rarity in the GTA-this property features an impeccably maintained, breathtaking backyard garden that serves as your private oasis, while providing unmatched long-term investment potential further amplified by the upcoming Yonge North Subway Extension at Yonge & Clark.Nestled on a quiet dead-end street in a premier family neighbourhood, the immaculate interior boasts completely carpet-free living, highlighted by pristine maple hardwood floors and sophisticated glass handrail accents that elevate the modern aesthetic. The functional 4+1 bedroom, 3.5-bathroom layout is complete with a versatile in-law suite --- featuring an added kitchen and a stylish bar in the basement --- along with three separate side entrances, offering incredible flexibility for multi-generational living or rental income. Highlights include an aluminum garage door, a private sauna, and a cozy electric fireplace. A timeless family sanctuary combining a rare oversized lot, stunning outdoor spaces, and elite future potential in a prime transit-oriented location.

Property Details

Property TypeDetached
StyleBacksplit 5
CommunityThornhill
Approximate Age31-50
Rooms8+3
Kitchens2
Washrooms4
Square Feet2000-2500 sqft
Lot Dimensions50.13 × 245 ft
Fronting OnSouth
Dir/Cross StYonge And Clark
Garage TypeAttached
Garage Parking Spaces2
DrivePrivate
Parking Drive Spaces4
Total Parking Spaces6
ExteriorBrick, Stucco (Plaster)
RoofAsphalt Shingle
FoundationConcrete
BasementApartment, Separate Entrance
Fireplace FeaturesYes
Heating TypeForced Air
Heating SourceGas
A/CCentral Air
SewersSewer
Taxes (2025)$9,027
HSTIncluded In
Other StructuresGarden Shed
Listed Date9/28/2026
Days on Market16 days
Possession60/ TBD
Same-day showings available
5.0Rated 5 stars on Google ReviewsWhatsApp Us About This Listing

Property Insights

Home Value
Estimate

Listing Courtesy of: HOME STANDARDS BRICKSTONE REALTY

MLS® #N13833466

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.

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HouseIndex Take: 181 Clark Avenue

This detached (Backsplit 5) is located in the Thornhill neighbourhood of Markham.

The home offers 5+1 bedrooms, 4 bathrooms.

Features include a apartment, separate entrance basement, 6 parking spaces including a 2-car garage, a fireplace.

Additional details: lot dimensions of 50.13 × 245 feet.

Listed at $1,788,000 CAD with annual property taxes of $9,027 (2025).

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.

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 →