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For saleMLS® N12951180

13123 Mccowan Road, Whitchurch-Stouffville, ON L4A 3Y5

Rural Whitchurch-Stouffville · L4A 3Y5

$9,990,000

$3,330 / sq ft

7 months on market

Bedrooms
3+2
Bathrooms
4
Interior
3,000 sf
Parking
52
Lot
42.35 × 42.35 ft

What's special

  • Attached garage
  • Central air
  • Walk-out basement
  • Fireplace

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About this property

A once-in-a-generation opportunity to own an extraordinary private estate in Rural Whitchurch-Stouffville, set on approximately 42.35 acres at McCowan Rd & Bethesda Side Rd, where the character of the area is defined by country living, natural beauty, golf, equestrian uses, and easy access to urban amenities. Behind a gated, tree-lined, solar-lit drive awaits a truly spectacular retreat featuring 3 bass-filled ponds, including 2 ponds of approximately 2 acres each, a sandy beach, 2 waterfalls, artesian springs, mature forest, winding trails, extensive wildlife, perennial gardens, and a rare private golf experience with 9 tee locations and artificial greens. Two legal dwellings and multiple outbuildings elevate the property's versatility, including an impressive 60' x 40' party room with deck overlooking the south pond, plus a heated workshop for hobby, business, or storage use. The main residence offers an unforgettable Muskoka-inspired lifestyle with panoramic water views, a large tiered backyard deck, a serene lily pond setting, and a stunning primary loft retreat with 5-piece ensuite, soaker tub, walk-in closet, and walk-out to a rooftop deck. Exceptionally private yet just minutes to Stouffville and Highway 404, this is a landmark estate that seamlessly blends luxury, recreation, nature, and resort-style living into one irreplaceable property.

Rooms

12 rooms. Dimensions as published by the listing brokerage.

Room dimensions and features
RoomLevelDimensionsFeatures
Great RoomMain8.26 × 5.00 m27.1 × 16.4 ftStone Fireplace · Hardwood Floor · Beamed Ceilings
Dining RoomMain4.65 × 4.55 m15.3 × 14.9 ftW/O To Patio · Picture Window · Overlooks Backyard
KitchenMain6.45 × 4.53 m21.2 × 14.9 ftCentre Island · B/I Appliances · Pot Lights
Primary BedroomMain6.82 × 4.64 m22.4 × 15.2 ftOverlook Water · 5 Pc Ensuite · W/O To Balcony
Bedroom 2Main5.06 × 3.24 m16.6 × 10.6 ft4 Pc Ensuite · Hardwood Floor · Double Closet
Bedroom 3Main3.35 × 3.85 m11.0 × 12.6 ftHardwood Floor · Double Closet · B/I Shelves
Living RoomLower5.30 × 4.59 m17.4 × 15.1 ftFireplace · W/O To Yard
Bedroom 3Lower5.98 × 3.02 m19.6 × 9.9 ftPicture Window · Double Closet · B/I Shelves
Bedroom 4Lower5.35 × 4.86 m17.6 × 15.9 ftDouble Closet · B/I Shelves
Exercise RoomLower7.24 × 4.43 m23.8 × 14.5 ftW/O To Water · 3 Pc Bath
StudyLower4.50 × 3.34 m14.8 × 11.0 ftB/I Shelves
Game RoomLower6.05 × 6.09 m19.8 × 20.0 ftPicture Window

Features

  • None

Property details

Property

Property type
detached
Bedrooms
3 + 2
Bathrooms
4
Interior size
3,000 sq ft
Lot size
42.35 × 42.35 ft
Zoning
Ru/Ep
Possession
Immed.

Interior

Basement
Finished, Walk-Out
Heating
Forced Air · Propane
Cooling
Central Air
Fireplaces
1
Exposure
East

Exterior & services

Construction
Aluminum Siding
Garage
Attached
Parking spaces
52
Water
Dug Well
Sewer
Septic

Costs

List price
$9,990,000
Property taxes
$18,392 / year (2025)
Price per sq ft
$3,330
Rental items
propane tank $99+tax annually

Listing

MLS® number
N12951180
Status
For sale
Listed
April 2, 2026
Days on market
217
Last updated
October 16, 2026
Listing brokerage
BAY STREET GROUP INC.

Price & sale history

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Before you make an offer

What this home costs beyond the asking price, and how that price compares to what else is on the market.

Mortgage estimate

Down payment20.0% · minimum $1,998,000
$1,998,000
Interest rate5-year fixed, illustrative only
4.49%
Amortization
Principal & interest
$44,189.14
Property tax (est.)
$1,532.67
Estimated monthly
$45,722

Estimate only. Excludes CMHC insurance premiums, which apply below 20% down, and does not constitute a mortgage approval or an offer of credit.

Land transfer tax

Payable on closing, on top of the purchase price.

Ontario
$236,225
Total due on closing
$236,225

An estimate on the asking price of $9,990,000. Rates current as of September 2026; confirm the final figure with your real estate lawyer.

Listing courtesy of BAY STREET GROUP INC.. Listing data is provided in part by the Toronto Regional Real Estate Board (TRREB) and is deemed reliable but is not guaranteed accurate. Information is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties. Data is updated every 15 minutes.

$9,990,000

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More in Rural Whitchurch-Stouffville

13123 Mccowan Road, Whitchurch-Stouffville, ON L4A 3Y5 For Sale — $9,990,000