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Detached for sale at 143 Dudley Avenue, Markham - 4 bedroom, 2 bathroom - Photo 1 of 50
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$1,599,000

143 Dudley Ave

Markham, ON L3T 2E5

143 Dudley Ave, Markham — Listed at $1,599,000. 4 bedroom, 2 bathroom Bungalow Detached. MLS® N13717728.

Possession · seller's timeline

Flexible (Flex Closing)

4Beds
2Baths
1100-1500sqft
Detached
Bungalow
8Parking
$7,805.37Taxes/yr · 2026

What's this home worth?

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Description

The Perfect Family Home Is Here! Welcome to 143 Dudley Avenue, a spacious 3+1-bedroom bungalow situated on an impressive 65.5-by-150-foot lot in the heart of Thornhill. A large, inviting front porch leads into a beautifully renovated & maintained interior showcasing hardwood floors & crown moulding across both levels, complemented by elegant wainscoting along the main-floor hallways. The bright living room features a large picture window, while the dining room provides a welcoming setting for family meals & entertaining. The exquisite kitchen offers marble countertops, a ceramic backsplash, stainless steel appliances & a sun-filled breakfast nook. All three main-floor bedrooms feature generous closet space, windows and crown moulding, while the three-piece bathroom is finished with ceramic flooring, a matching backsplash, vanity & window. A separate entrance leads to the full & finished lower level, offering above-grade windows, hardwood floors & crown moulding. The expansive recreation area includes a sink for future wet-bar possibilities, accompanied by a three-piece bathroom with a pedestal sink & frameless glass walk-in shower, a large bedroom & an adjoining room ideal for an office or additional living area. The oversized laundry room provides cabinetry, a laundry sink, above-grade windows and a separate shower-especially convenient after enjoying the gated inground pool. Outdoors, discover a private, fully fenced backyard oasis with an elevated deck, landscaped grounds and a large storage shed. A detached two-car garage, private double driveway & parking for up to eight vehicles add exceptional convenience. Close to Woodland Park, Pomona Mills Park, Thornhill Park, The Thornhill Club, Ladies' Golf Club of Toronto, Thornhill Secondary School, E.J. Sand Public School, Baythorn Public School & Henderson Avenue Public School. YRT/Viva transit, TTC near & Highways 7, 404 & 407, with the future Clark Station on the planned TTC Yonge North Subway Extension nearby.

Property Details

Property TypeDetached
StyleBungalow
CommunityThornhill
Approximate Age51-99
Rooms7+3
Kitchens1
Washrooms2
Square Feet1100-1500 sqft
Lot Size9,860 sq ft
Lot Dimensions65.57 × 150.45 ft
Lot Size Area9,860 sqft (GeoWarehouse)
Fronting OnEast
Dir/Cross StYonge St. & Clark Ave.
ViewCity, Clear, Trees/Woods
Garage TypeDetached
Garage Parking Spaces2
DrivePrivate Double
Parking Drive Spaces6
Total Parking Spaces8
ExteriorBrick
RoofAsphalt Shingle
FoundationBlock
BasementFinished, Full, Separate Entrance
Heating TypeForced Air
Heating SourceGas
A/CCentral Air
SewersSewer
PoolInground, Outdoor
Taxes (2026)$7,805.37
HSTIncluded In
SecurityCarbon Monoxide Detectors, Smoke Detector
Other StructuresFence - Full, Shed
Listed Date8/27/2026
Days on Market48 days
PossessionFlex Closing

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Listing Courtesy of: SUTTON GROUP-ADMIRAL REALTY INC.

MLS® #N13717728

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: 143 Dudley Avenue

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

The home offers 4+1 bedrooms, 2 bathrooms.

Features include a finished, full, separate entrance basement, 8 parking spaces including a 2-car garage.

Additional details: lot dimensions of 65.57 × 150.45 feet.

Listed at $1,599,000 CAD with annual property taxes of $7,805.37 (2026).

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 →