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239 Williamson Drive

Northwest Ajax / Ajax, ON L1T 5A2

ActiveFor Sale
8 Beds
5 Baths
3,000 Sq Ft
Single Family Home

About This Property

Stunning Executive Home in Prestigious Northwest Ajax! Offering 4+1 spacious bedrooms plus a legal 2-bedroom basement suite and 4 bathrooms, this exceptional residence combines luxury, functionality, and additional income potential in one of Ajax's most desirable communities. Featuring outstanding curb appeal with an enclosed porch and expansive interlocking driveway accommodating 5 cars, this home impresses from the moment you arrive. Step inside to discover gleaming solid hardwood floors, a versatile main-floor bedroom/office, and a thoughtfully designed 3,100 sq. ft. layout. The upper level offers an airy open-concept feel with 4 generous bedrooms, complemented by two massive family rooms on the main and upper floors-giving growing families endless space. Unwind in the sun-drenched enclosed porch, which leads out to a beautifully built outdoor living space featuring a custom wooden pergola, sprawling deck, and shade sail-all framed by lush, towering evergreen trees for total backyard privacy. The finished legal 2-bedroom basement suite with a den and separate entrance provides outstanding passive income potential to offset your mortgage. Ideally situated steps from top-rated French Immersion schools, minutes to Highway 401, 407, GO Transit, 7 mins to Costco, and 11 mins to the waterfront. An unmissable opportunity for families and savvy investors alike!

Property Details

StatusActive
Property TypeSingle Family Home
Listing TypeFor Sale
Interior Size3,000 sq ft
Bedrooms8
Bathrooms5
Postal CodeL1T 5A2
Last UpdatedSep 13, 2026 · 12:00 p.m.

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Features & Amenities

  • View
  • Fireplace
  • Air Conditioning
  • Basement

TRREB MLS® Attribution

MLS® E13773406

Listed by CENTURY 21 PROPERTY ZONE REALTY INC.

The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA. The trademarks REALTOR®, REALTORS® and the REALTOR® logo are controlled by CREA and identify real estate professionals who are members of CREA. Listing data provided by the Toronto Regional Real Estate Board (TRREB). The information contained herein is from sources believed to be reliable but is not guaranteed. Information deemed reliable but not guaranteed accurate by TRREB or Team Filipe / RE/MAX.

$1,299,900

asking price

MLS®E13773406
TypeSingle Family Home
CityAjax
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Team Filipe · RE/MAX · (647) 210-6070

Mortgage Estimate

Est. Monthly Payment

$6,348

/month · $1,039,920 mortgage

Down Payment20% — $259,980
Interest Rate5.5%

Amortization

Total Interest

$864,355

Total Cost

$1,904,275

Estimate only. Based on Canadian semi-annual compounding, 25-yr amortization at 5.5%.

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Listed By

CENTURY 21 PROPERTY ZONE REALTY INC.