143 Dudley Avenue, photo 1

For sale Thornhill, Markham, ON

143 Dudley Avenue

List price
$1,599,000
Sq ft
1100-1500
Bedrooms
3+1
Bathrooms
2

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.

Photos of 143 Dudley Avenue

Facts and features of 143 Dudley Avenue

Key facts
TypeDetached
StyleBungalow
Bedrooms3 + 1
Bathrooms2
Size1100-1500 sq ft
Lot65.57 x 150.45 Feet
Parking8
GarageDetached
HeatingForced Air
CoolingCentral Air
BasementFinished, Full, Separate Entrance
ExteriorBrick
Age51-99
Taxes$7,805 (2026)
Days on market63
Listing brokerageSUTTON GROUP-ADMIRAL REALTY INC.

Rooms

13 rooms, with sizes

RoomLevelSizeFeatures
Primary Bedroom Main 9′ 0″ × 13′ 6″ double closet, crown moulding, hardwood floor
Breakfast Main 8′ 8″ × 7′ 4″ large window, crown moulding, hardwood floor
Family Room Basement 17′ 2″ × 22′ 8″ above grade window, crown moulding
Bedroom 2 Main 10′ 10″ × 12′ 0″ large closet, crown moulding, hardwood floor
Bathroom Main 7′ 4″ × 6′ 7″ 3 pc bath, b/i vanity, ceramic floor
Kitchen Main 12′ 1″ × 11′ 0″ marble counter, ceramic backsplash, stainless steel appl
Laundry Basement 7′ 5″ × 17′ 0″ separate shower, above grade window, laundry sink
Bathroom Basement 3′ 9″ × 7′ 10″ 3 pc bath, separate shower, pedestal sink
Bedroom Basement 14′ 4″ × 13′ 0″ hardwood floor, above grade window, crown moulding
Bedroom 3 Main 13′ 1″ × 9′ 11″ double closet, crown moulding, hardwood floor
Dining Room Main 10′ 0″ × 9′ 4″ crown moulding, window, hardwood floor
Recreation Basement 18′ 1″ × 35′ 1″ crown moulding, hardwood floor, wet bar
Living Room Main 13′ 5″ × 13′ 1″ picture window, crown moulding, hardwood floor

Around this home

What’s near 143 Dudley Avenue

From 143 Dudley Avenue, the nearest TDSB elementary school is Lillian Public School, 29 minutes on foot.

Schools

  • Lillian Public School TDSB elementary · JK-5 EQAO 2024-25: Gr 3 reading 71% 29 min walk 8 min drive
  • Pleasant Public School TDSB elementary · JK-5 EQAO 2024-25: Gr 6 reading 88% · Gr 6 math 44% 37 min walk 10 min drive
  • St Agnes Catholic School Catholic elementary · JK-8 EQAO 2024-25: Gr 6 reading 95% · Gr 6 math 75% 28 min walk 11 min drive
  • Newtonbrook Secondary School TDSB secondary · 9-12 EQAO 2024-25: Gr 9 math 39% · Gr 10 literacy 98% 26 min walk 9 min drive
  • Brebeuf College School Catholic secondary · 9-12 EQAO 2024-25: Gr 9 math 80% · Gr 10 literacy 79% 26 min walk 8 min drive

Nearest schools, not necessarily the ones that serve this address. Check with the TDSB and TCDSB school locators.

Places: OpenStreetMap contributors, October 2026. Walking and driving times: Mapbox. Schools: EQAO 2024-25, Ontario Ministry of Education.

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MLS® N13717728 Data source: PropTx Listed August 27, 2026