187 Steam Whistle Drive

Stouffville, Whitchurch-Stouffville, Ontario L4A 4X5

Overview

At a glance

Days on market11 days
ListedOct 16, 2026
UpdatedOct 18, 2026
Building age0-5 years
Size3500-5000 sq ft
Lot46.68 x 123.75 Feet
Property taxes$8,660 (2025)
Parking6 spaces
BasementFinished with Walk-Out, Separate Entrance
MLS® numberN14086876
Data sourcePropTx MLS® System
Listing brokerageGALLO REAL ESTATE LTD.

About this home

A truly one-of-a-kind executive residence designed for luxurious everyday living, entertaining and multigenerational living, featuring a private elevator connecting all three levels, backing onto protected forest and offering over 4,500 sq. ft. of beautifully finished living space. Professionally decorated by Kimmberly Capone Interior Design and enhanced with over $750,000 in upgrades, as reported by the seller, this exceptional home offers an extraordinary combination of luxury, privacy and thoughtful design. Upgraded soundproofing and solid-core doors enhance privacy throughout. Soaring 10-ft. main-floor ceilings, 9-ft. ceilings upstairs and an impressive 9-ft. finished walkout basement, bring your golf simulator! Oversized windows, 8-inch-wide oak flooring, designer lighting and extensive custom millwork featuring cornice mouldings, coffered and waffle ceilings showcase exceptional attention to detail. The showpiece chef's kitchen features Wolf and Sub-Zero appliances, porcelain countertops and an oversized island. The adjoining family room is anchored by a striking stone-surround gas fireplace. Four bedrooms and three upper-level bathrooms include heated floors. The luxurious primary retreat features a custom walk-in closet and spa-inspired ensuite with soaker tub, glass shower and dramatic double-sided gas fireplace. Outdoor living overlooks the protected forest with a covered concrete loggia, frameless glass railing and two electric heaters. The finished walkout opens to a covered patio and fully fenced backyard. An oversized double garage and security cameras complete the property. Ideally located near new Catholic elementary and high schools, parks, tennis and pickleball courts, and a splash pad. A rare opportunity where luxury, privacy, thoughtful design and functionality come together.

Details

Property

Style
2-Storey
Building age
0-5
Fronting on
East
Cross street
Ninth Line & Millard
Community
Stouffville
Municipality
Whitchurch-Stouffville

Inside

Bedrooms above grade
4
Bathrooms
4
Kitchens
1
Basement
Finished with Walk-Out, Separate Entrance
Family room
Yes
Fireplace
Family Room, Natural Gas
Interior features
Air Exchanger, Auto Garage Door Remote, Bar Fridge, Carpet Free, ERV/HRV, Rough-In Bath, Upgraded Insulation, Ventilation System, Water Heater Owned, Water Meter, Water Softener

Utilities

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

Building

Construction
Brick, Shingle
Foundation
Concrete, Poured Concrete
Roof
Asphalt Shingle
Exterior features
Backs On Green Belt, Patio, Porch, Year Round Living
Pool
None

Parking

Garage
Attached
Parking spaces
4
Total parking
6
Driveway
Private Double

Land

Frontage
46.68
Depth
123.75
Lot size units
Feet
Lot irregularities
Widens to 57.35 ft rear; S side 119.66 f
Waterfront
No
Property features
Fenced Yard
Rooms (11)
RoomLevelSizeFeatures
Family RoomMain5.49 x 4.39 MetersHardwood Floor, Coffered Ceiling(s), Fireplace
LibraryMain3.78 x 3.12 MetersHardwood Floor, Large Window, Coffered Ceiling(s)
Living RoomMain3.66 x 3.63 MetersHardwood Floor, Crown Moulding
Dining RoomMain4.52 x 4.29 MetersHardwood Floor, Coffered Ceiling(s)
KitchenMain6.22 x 4.64 MetersB/I Appliances, Centre Island
BreakfastMain6.22 x 2.81 MetersHardwood Floor
Primary BedroomSecond6.2 x 4.45 Meters5 Pc Ensuite, Walk-In Closet(s), Hardwood Floor
Bedroom 2Second5.54 x 3.81 Meters4 Pc Ensuite, Hardwood Floor, B/I Closet
Bedroom 3Second6.22 x 3.35 MetersSemi Ensuite, Hardwood Floor, Irregular Room
Bedroom 4Second4.62 x 3.15 MetersSemi Ensuite, Hardwood Floor, B/I Closet
LaundrySecond2.59 x 2.24 MetersStainless Steel Sink
Value

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History

Listing history

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Neighbourhood

Around Stouffville

What’s nearby

Backs onto woodsQuiet streetBackyard faces east

  • Elementary schoolHarry Bowes Public Schoolabout 12 min walk
  • High schoolStouffville District Secondary Schoolabout 34 min walk
  • Park about 5 min walk
  • Playground about 8 min walk
  • Trail about 8 min walk
  • River or lake about 5 min walk
  • Grocery storeNo Frillsabout 28 min walk
  • DowntownStouffvilleabout 21 min walk
  • LibraryWhitchurch-Stouffville Public Libraryabout 28 min walk
  • Rec centre or arenaStouffville Arenaabout 15 min walk
  • Golf courseTimber Creek Golf & Family Fun Centreabout 10 min walk
  • HospitalMarkham Stouffville Hospitalabout 11.2 km
  • Highway on-rampExit 41about 11.2 km
  • GO or train stationOld Elmabout 21 min walk

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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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 GALLO REAL ESTATE LTD.. 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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