18 Mccowan Lane

Whitchurch-Stouffville, Ontario L4A 4C1

Overview

At a glance

Days on market36 days
ListedSep 21, 2026
UpdatedOct 23, 2026
Size5000 + sq ft
Lot185.79 x 472.62 Feet
Property taxes$10,708 (2026)
Parking20 spaces
BasementFinished with Walk-Out
MLS® numberN13812212
Data sourcePropTx MLS® System
Listing brokerageEXP REALTY

About this home

Wrapped in the quiet beauty of Stouffville's countryside, this breathtaking modern stone-front bungalow rests on a private over 2-acre sanctuary where sunlight pours through cathedral-height windows and every room feels like a gentle retreat. Offering nearly 9,000 sq. ft. of refined living space, the home welcomes you with soaring 13-foot ceilings, skylights that bathe the interiors in natural light, and a graceful blend of marble and hardwood flooring, wainscotting that adds warmth and elegance to every step. At the heart of the home is an inviting open-concept kitchen with a granite island, perfect for family gatherings and effortless entertaining, flowing seamlessly into a glass-enclosed sunroom where you can enjoy sunset views, the pool, and the peaceful beauty of the backyard. Four spacious main-floor ensuite bedrooms each offer their own comfort and privacy, while the walk-out lower level expands the home's possibilities with generous entertainment spaces and additional bedrooms for extended family or guests. Outdoors, a heated in-ground pool and spa create a resort-like escape, framed by mature trees and a deeply private setting that makes every day feel calm and unhurried. The oversized 4-car garage is a rare luxury, ideal for vehicles, hobbies, storage, or a dream workshop, while the long circular driveway not only welcomes guests with elegance but also provides ample parking for over 20 cars, making entertaining easy and convenient. Thoughtfully upgraded with three sets of furnaces and central air, a backup generator, upgraded electrical panel, and a bungalow layout that offers both ease and practicality, this home is designed for comfortable living in every season. Best of all, it offers the rare balance of country serenity and everyday convenience, with shopping, Walmart, grocery stores, Canadian Tire, Hwy 404, and the GO Station just minutes away, creating a lifestyle that feels private, peaceful, and beautifully connected.

Details

Property

Style
Bungalow
Fronting on
West
Cross street
Stouffville / McCowan
Community
Rural Whitchurch-Stouffville
Municipality
Whitchurch-Stouffville

Inside

Bedrooms above grade
4
Bedrooms below grade
3
Bathrooms
6
Kitchens
1
Basement
Finished with Walk-Out
Family room
Yes
Fireplace
Electric
Interior features
Auto Garage Door Remote, Carpet Free, Countertop Range, Generator - Partial, Primary Bedroom - Main Floor, Propane Tank, Separate Heating Controls, Storage, Water Heater, Water Heater Owned, Water Softener

Utilities

Heating
Forced Air
Heating fuel
Propane
Cooling
Central Air
Water
Drilled Well
Sewer
Septic

Building

Construction
Stone, Brick
Foundation
Concrete
Roof
Shingles
Exterior features
Deck, Landscape Lighting, Privacy
Pool
Outdoor

Parking

Garage
Attached
Parking spaces
16
Total parking
20

Land

Frontage
185.79
Depth
472.62
Lot size units
Feet
Lot size (acres)
2-4.99
Lot irregularities
472.62x185.79x472.70x185.78ft
Waterfront
No
Rooms (17)
RoomLevelSizeFeatures
FoyerMain5 x 2.7Marble Floor, Double Doors, Open Concept
Living RoomMain9.7 x 5.49Hardwood Floor, Overlooks Backyard, Skylight
DenMain4.18 x 2.98Hardwood Floor, Overlooks Frontyard, Double Doors
Dining RoomMain4.86 x 4.09Hardwood Floor, Overlooks Frontyard, California Shutters
KitchenMain5.33 x 5.15Ceramic Floor, Granite Counters, W/O To Sunroom
Family RoomMain7.67 x 4.93Hardwood Floor, Pot Lights, Fireplace
Primary BedroomMain11.18 x 5.46Hardwood Floor, Walk-In Closet(s), 5 Pc Ensuite
Bedroom 2Main7.9 x 4.27Hardwood Floor, Walk-In Closet(s), 4 Pc Ensuite
Bedroom 3Main6.45 x 5.23Hardwood Floor, 4 Pc Ensuite, Walk-In Closet(s)
Bedroom 4Main6.1 x 4.27Hardwood Floor, 4 Pc Ensuite, Walk-In Closet(s)
LaundryMain6.15 x 2.24Marble Counter, Custom Counter, Laundry Sink
SunroomMain5.32 x 4.99Greenhouse Window, Vinyl Floor
Great RoomLower8.33 x 7Hardwood Floor, Electric Fireplace, Pot Lights
RecreationLower10 x 9.7Stone Floor, 4 Pc Bath, W/O To Yard
Bedroom 5Lower5.38 x 4.52Hardwood Floor, Overlooks Backyard, B/I Desk
BedroomLower3.71 x 2.64Hardwood Floor, Overlooks Backyard
OtherLower3.96 x 3Hardwood Floor
Value

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History

Listing history

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Neighbourhood

Around Whitchurch-Stouffville

What’s nearby

Quiet streetBackyard faces west

  • Elementary schoolOscar Peterson Public Schoolabout 3.4 km
  • High schoolStouffville District Secondary Schoolabout 3.8 km
  • Playground about 3 km
  • River or lake about 19 min walk
  • Grocery storeBulk Barnabout 33 min walk
  • DowntownStouffvilleabout 5.2 km
  • LibraryWhitchurch-Stouffville Public Libraryabout 5.1 km
  • Rec centre or arenaLemonville Community Centreabout 3.6 km
  • Golf courseSpring Lakes Golf Clubabout 20 min walk
  • HospitalMarkham Stouffville Hospitalabout 10 km
  • Highway on-rampExit 37about 6.9 km
  • GO or train stationOld Elmabout 6.7 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.

On the map

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Community

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Costs

What it would cost

%
%
An example rate. Use the one your lender quotes.
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 EXP REALTY. 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 10:51 p.m.

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