143 Dudley Avenue

Thornhill, Markham, Ontario L3T 2E5

Overview

At a glance

Days on market61 days
ListedAug 27, 2026
UpdatedAug 27, 2026
Building age51-99 years
Size1100-1500 sq ft
Lot65.57 x 150.45 Feet
Property taxes$7,805 (2026)
Parking8 spaces
BasementFinished, Full, Separate Entrance
MLS® numberN13717728
Data sourcePropTx MLS® System
Listing brokerageSUTTON GROUP-ADMIRAL REALTY INC.

About this home

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.

Details

Property

Style
Bungalow
Building age
51-99
Fronting on
East
Cross street
Yonge St. & Clark Ave.
Community
Thornhill
Municipality
Markham

Inside

Bedrooms above grade
3
Bedrooms below grade
1
Bathrooms
2
Kitchens
1
Basement
Finished, Full, Separate Entrance
Family room
No
Fireplace
No
Interior features
Auto Garage Door Remote, Carpet Free, In-Law Capability, Primary Bedroom - Main Floor, Storage, Water Heater, In-Law Suite

Utilities

Heating
Forced Air
Heating fuel
Gas
Cooling
Central Air
Sewer
Sewer
Electricity
Available
Cable
Available

Building

Construction
Brick
Foundation
Block
Roof
Asphalt Shingle
Exterior features
Controlled Entry, Deck, Lighting, Landscaped, Privacy, Porch, Year Round Living
Pool
Inground, Outdoor

Parking

Garage
Detached
Parking spaces
6
Total parking
8
Driveway
Private Double

Land

Frontage
65.57
Depth
150.45
Lot size units
Feet
Lot size (acres)
< .50
Waterfront
No
Property features
Golf, Library, Park, Public Transit, Rec./Commun.Centre, School
Rooms (14)
RoomLevelSizeFeatures
Living RoomMain4.09 x 3.99 MetersPicture Window, Crown Moulding, Hardwood Floor
Dining RoomMain3.05 x 2.84 MetersCrown Moulding, Window, Hardwood Floor
KitchenMain3.68 x 3.35 MetersMarble Counter, Ceramic Backsplash, Stainless Steel Appl
BreakfastMain2.64 x 2.24 MetersLarge Window, Crown Moulding, Hardwood Floor
Primary BedroomMain2.74 x 4.11 MetersDouble Closet, Crown Moulding, Hardwood Floor
Bedroom 2Main3.3 x 3.66 MetersLarge Closet, Crown Moulding, Hardwood Floor
Bedroom 3Main3.99 x 3.02 MetersDouble Closet, Crown Moulding, Hardwood Floor
Family RoomBasement5.23 x 6.91Above Grade Window, Crown Moulding
BathroomMain2.24 x 2.01 Meters3 Pc Bath, B/I Vanity, Ceramic Floor
RecreationBasement5.51 x 10.69 MetersCrown Moulding, Hardwood Floor, Wet Bar
BedroomBasement4.37 x 3.96 MetersHardwood Floor, Above Grade Window, Crown Moulding
BathroomBasement1.14 x 2.39 Meters3 Pc Bath, Separate Shower, Pedestal Sink
LaundryBasement2.26 x 5.18 MetersSeparate Shower, Above Grade Window, Laundry Sink
Room
Value

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History

Listing history

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Neighbourhood

Around Thornhill

What’s nearby

  • Elementary schoolThornhill Public Schoolabout 8 min walk
  • High schoolThornhill Secondary Schoolabout 4 min walk
  • Park about 1 min walk
  • Playground about 2 min walk
  • TrailClark Avenue Westabout 4 min walk
  • River or lakeEast Don Riverabout 14 min walk
  • Grocery storePat Mart Supermarketabout 4 min walk
  • DowntownRichmond Hillabout 8.2 km
  • LibraryMarkham Public Library - Thornhill Village Branchabout 13 min walk
  • Rec centre or arenaJewish Russian Community Centre East Thornhillabout 9 min walk
  • Golf courseLadies Golf Club of Torontoabout 20 min walk
  • HospitalShouldice Hospitalabout 27 min walk
  • Highway on-rampExit 77about 2.9 km
  • GO or train stationOld Cummerabout 4.2 km

Approximate: straight-line distances, and the backyard and street worked out from the map pin and map data © OpenStreetMap contributors. Check school boundaries with the school board.

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Community

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Costs

What it would cost

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Every monthEstimate
Mortgage payment$0
Property tax$0
Monthly total$0
At closing
Ontario land transfer tax$0

Estimates only, not financial advice. Uses Canadian semi-annual compounding, the minimum down payment and mortgage insurance rules, and Ontario’s land transfer tax brackets. Your lender and lawyer confirm the real numbers. Legal fees, title insurance and moving costs aren’t included.

Listing courtesy of SUTTON GROUP-ADMIRAL REALTY INC.. Listing information from the PropTx MLS® System. Each listing shows the brokerage that represents it. The information provided herein must only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate and may not be used for any commercial purpose or any other purpose. Information is deemed reliable but is not guaranteed accurate by PropTx. Last updated October 27, 2026 at 2:48 p.m.

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