143 Dudley Avenue, Markham, ON

$1,599,000
MLS#:N13717728
4 beds
2 baths
1100-1500 sqft
8.0 parking
Residential Freehold
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Added:Aug 27, 2026(2 days ago)
Updated:Aug 27, 2026(2 days ago)
Last Checked:5 minutes ago

Property Highlights

Welcome to this remarkable Bungalow detached located in the coveted neighborhood of Thornhill. Expertly crafted featuring premium brick construction, this residence presents an exceptional opportunity offered at $1,599,000 to acquire a beautiful home in a highly sought-after setting. Designed for both comfortable daily living and elegant entertaining, the layout maximizes natural light, functional flow, and lifestyle utility.

  • 4 Bedrooms and 2 Bathrooms
  • Generous living space spanning 1100-1500 sqft on a premium 65.57 x 150.45 ft lot
  • Features a finished, full, separate entrance basement, adding superb versatility for recreation, a home gym, or extra storage
  • 8.0 total parking spaces available with a convenient detached configuration
  • Notable attributes: Auto Garage Door Remote, Carpet Free, In-Law Capability
  • equipped with central air central cooling and highly efficient forced air heating via gas

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.

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Property Summary

This detached home located at 143 Dudley Avenue, Markham is currently for sale and has been available on SousaSells for 2 days. This property is listed at $1,599,000 with an estimated mortgage of $5,322* per month. It has 4 beds, 2 bathrooms, and is 1100-1500 square feet. 143 Dudley Avenue, Markham is in the Thornhill neighborhood.

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* Estimated mortgage assumes a 30% down payment, 4.00% interest rate, and 30-year amortization.
Is this a Good Home for Families?

Yes! Featuring 4 bedrooms and 2 bathrooms, this home offers ample space and comfort for growing families in Thornhill, Markham.

Highly Recommended for Families
What We Love About This Home
  • 4 spacious bedroom layout offering versatile living space
  • 2 well-appointed bathrooms
  • 1100-1500 sqft of generous functional square footage
Standout Features & Layout
Who Should Buy This Home?

Growing families needing multi-bedroom flexibility and space in Thornhill, Markham.

Target Buyer Match

Key Features

Bedrooms
4
Bathrooms
2
Kitchens
1
Living Area
1100-1500 sqft
Property Type
Residential Freehold

Additional Details

StatusActive
AddedAug 27, 2026 (2 days ago)
UpdatedAug 27, 2026 (2 days ago)
Last Checked5 minutes ago
Transaction TypeFor Sale

Property Details

Property Sub-TypeDetached
Architectural StyleBungalow
ConstructionBrick
BasementFinished, Full, Separate Entrance
Lot Size65.57 × 150.45 Feet
CountyYork
Annual Tax$7,805.37
Legal DescriptionLT 11 REGISTRAR'S COMPILED PLAN 9767 MARKHAM ; MARKHAM

Parking & Garage

Parking Total8.0
Parking Space6
Garage TypeDetached

Heating & Cooling

Heat SourceGas
Heat TypeForced Air
CoolingCentral Air

Features

Property Features

  • Golf
  • Library
  • Park
  • Public Transit
  • Rec./Commun.Centre
  • School

Interior Features

  • Auto Garage Door Remote
  • Carpet Free
  • In-Law Capability
  • Primary Bedroom - Main Floor
  • Storage
  • Water Heater
  • In-Law Suite

Security Features

  • Carbon Monoxide Detectors
  • Smoke Detector

Community Features

None listed

Frequently Asked Questions about 143 Dudley Avenue, Markham, ON

Q.What is the asking price for 143 Dudley Avenue, Markham, ON ?

The current listing price for 143 Dudley Avenue, Markham, ON in Thornhill, Markham is $1,599,000.

Q.How many bedrooms and bathrooms does this property have?

This property features 4 bedrooms and 2 bathrooms across approximately 1100-1500 sqft.

Q.What property type and architectural style is 143 Dudley Avenue, Markham, ON ?

143 Dudley Avenue, Markham, ON is a Detached (Bungalow) featuring a Finished, Full, Separate Entrance basement.

Q.What key property features does 143 Dudley Avenue, Markham, ON offer?

Key property features include: Golf, Library, Park, Public Transit, Rec./Commun.Centre, School.

Q.What interior features are included in this home?

Interior highlights include: Auto Garage Door Remote, Carpet Free, In-Law Capability, Primary Bedroom - Main Floor, Storage, Water Heater, In-Law Suite.

Q.What security features are installed at 143 Dudley Avenue, Markham, ON ?

Security features include: Carbon Monoxide Detectors, Smoke Detector.

Q.Is parking available at this property?

Yes, this property offers parking space for 8.0 vehicles (Detached).

Q.What heating and cooling systems are installed?

Heating is provided via Gas and cooling via Central Air.

Location

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143 Dudley Avenue, Markham, ON

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Neighborhood Safety Index

Neighborhood Safety & Crime Analytics

Thornhill, Markham

SAFETY RATING9.4 / 10
Low Incident Area
Total Annual Incidents95 incidents / yr
Average Per Month7.9 incidents / mo
Population Benchmark48,000 residents
Personal Safety
Very Low

18 assaults (37.5/100k)

Property Security
Very Low

20 B&E (41.7/100k)

Auto Theft Risk
Moderate

34 thefts (70.8/100k)

1-Year Trend
▼ 5.5%

Improving vs previous year

How Per-Capita Rate (Per 100,000 Residents) Is Calculated:

Formula: (Annual Occurrences / Population) × 100,000. This standard policing calculation normalizes incident frequencies across different population sizes, allowing accurate safety comparisons between quiet residential pockets and dense urban centres.

Source: York Regional Police (YRP) Open Data
Halton & GTHA Police Network

Disclaimer: Crime and safety analytics are compiled from official municipal and regional police open data records for general consumer informational and demographic research purposes only. Data is deemed reliable but is not guaranteed and does not constitute a legal representation or guarantee of future safety.

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Property History

No historical data available for this property.

This could be the first listing for this address.

Pricing & Value Insights

Data-driven valuation for 143 Dudley Avenue, Markham, ON L3T 2E5

Estimated Sales Range
$1.2M - $1.4M

Based on 0 recent similar sales in the pocket.

Market Speed
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Properties in this area are selling at a steady pace.

Market Trend
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Mortgage & Affordability Audit

Calculate your monthly payment, minimum downpayment, and land transfer taxes for this home in Markham.

Configure Loan Settings

Interest Rate4.00%
Down Payment$479,700 (30.0%)
* Minimum Canadian down payment required for this price is $319,800.
Amortization Period30 Years
Estimated Monthly Payment$5,322Based on a loan of $1,119,300 over 30 years.
Purchase Price$1,599,000
Loan Amount$1,119,300
Provincial Land Transfer Tax:$28,455
Total Estimated Closing Taxes:$28,455

About Purchasing a Home in Markham, ON

For a property listed at $1,599,000 in Markham, the legal minimum down payment is $319,800 under current Canadian banking regulations. This calculation applies a 5% requirement on the first $500,000, 10% on the next $499,999, and a flat 20% on any amount exceeding $1,000,000.

Additionally, buyers in Ontario must budget for the Provincial Land Transfer Tax, which is estimated at $28,455 for this transaction. As this listing is in Markham (outside the City of Toronto), no additional municipal land transfer tax is levied, resulting in total estimated land transfer taxes of $28,455.

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Thornhill, Markham Neighborhood Guide

Comprehensive city-wide demographics, local real estate stats, and school rankings for Thornhill, Markham.

Verified Local Data
City Population338,503
City Median Age41.6 Yrs
City Ownership83% Owners
Avg Area List Price$1,447,069

People & Families

Age Distribution

Household Composition

One-person households
16%
Families with children
54%
Couples without children
25%
Other households
5%

Top Ethnic Origins

Chinese45%
South Asian18%
Canadian6%
English5%

Best Schools in Thornhill, Markham

Elementary Schools

Sainte-Marguerite-Bourgeoys
Public111 John Button Boulevard, Buttonville, Markham, Ontario, L3R 9C1
9.5
E T Crowle
Public
9.5
Ashton Meadows
PublicButtonville, Markham, Ontario
9.4
Castlemore
Public1580, Markham, Ontario
9.2
Stonebridge
PublicStonebridge Drive, Markham, Ontario, L6C 2Z8
9.1

Secondary Schools

St. Augustine
Catholic2188 Rodick Road, Buttonville, Markham, Ontario, L6C 1S3
10.0
Pierre Elliott Trudeau
Public90 Bur Oak Avenue, Markham, Ontario, L6C 2E6
9.5
Markville
Public1000 Carlton Road, Unionville, Markham, Ontario, L3P 7P5
9.0
Bur Oak
Public933 Bur Oak Avenue, Markham, Ontario, L6E 1G4
8.9

Thornhill, Markham Demographic Home information

Structural Home Types

Tenure (Ownership vs Rental)

Owner-Occupied83%
Rented17%

Need more details or a custom CMA?

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Notice: Market Insights are generated by analyzing real-time data and should be used for informational purposes only. Consult with a licensed professional for exact valuations.

Disclaimer: AI Insights are generated by an automated system and should be used for informational purposes only. While we strive for accuracy using current market data and deep-learning models, these assessments do not constitute professional real estate, legal, or financial advice. All property values, predictions, and scores are estimates. We strongly recommend verifying all property details and conducting independent due diligence with a licensed professional before making any purchase decisions.

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