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Caledon, King, Toronto, New Tecumseth & Orangeville(437) 228-3434
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MLS® N12951180For SaleDetached

13123 Mccowan Rd

Rural Whitchurch-Stouffville, Whitchurch-Stouffville, Ontario L4A 3Y5

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13123 Mccowan Rd, Whitchurch-Stouffville, photo 1
Asking$9,990,000
Bedrooms
3+2
Bathrooms
4
Size
3,000–3,500sq ft
Per sq ft
$3,074at the range’s middle
Lot
25 – 49.99 acres
Tax a year
$18,3922025 tax year
Parking
522 attached
Days on market
Members

The brief

About 13123 Mccowan Rd

13123 Mccowan Rd is a 3+2-bedroom, 4-bathroom detached house in Rural Whitchurch-Stouffville, Whitchurch-Stouffville, listed for sale at an asking price of $9,990,000 (MLS® N12951180).

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.

Insights

  • Condition Score

    Good

    6 condition-related facts documented

    Source: Listing age, structured features and disclosed update language; not an inspection.

Condition uses listing-record signals, not an inspection.

The home

Key facts

Tax
$18,392 / 2025
MLS® number
N12951180
Board
TRREB MLS®
Property Type
Detached
Days on market
Size
3000-3500 sqft
Lot Size
42.35 x 42.35 ft
Listed on
Parking
2 Attached, 52 Parking
Listing brokerage: BAY STREET GROUP INC.Data source: TRREB MLS®Information deemed reliable but not guaranteed. Contained information is subject to errors, omissions, and changes without notice. Information should be independently verified.

Property details

Property

Property Type
Detached
Style
Bungaloft
Community
Rural Whitchurch-Stouffville
Municipality
Whitchurch-Stouffville

Building

Size
3000-3500 sqft
Construction
Alum Siding

Inside

Bedrooms
3+2
Bathrooms
4
Bathroom Details
1 × 2pc Main, 1 × 4pc Main, 1 × 5pc Upper, 1 × 3pc Lower
Basement Type
Finished
Kitchens
1

Parking

Driveway
Circular
Garage Type
Attached
Garage
2
Additional Parking
50
Total Parking
52

Utilities

Water
Well
Cooling
Central Air
Heating Type
Forced Air

Land

Sewer
Septic
Frontage
42.35 ft
Depth
42.35 ft
Lot Size
42.35 x 42.35 ft

Additional

Foundation
Concrete Block
Roof
Asphalt Shingle
Fireplace
Yes
Pool
None
Den
Yes
Family room
Yes
Extras
Existing appliances, Elfs and Window coverings; propane tank rental

Rooms

RoomSizeFeaturesLevel
Great Rm5.0 × 8.26 mStone Fireplace, hardwood floor, BeamedMain
Dining4.55 × 4.65 mW/O To Patio, Picture Window, O/Looks BackyardMain
Kitchen4.53 × 6.45 mCentre Island, B/I Appliances, Pot LightsMain
Primary4.64 × 6.82 mOverlook Water, 5 Pc Ensuite, W/O To BalconyMain
2nd Br3.24 × 5.06 m4 Pc Ensuite, hardwood floor, Double ClosetMain
3rd Br3.85 × 3.35 mhardwood floor, Double Closet, B/I ShelvesMain
Living4.59 × 5.3 mFireplace, W/O To YardLower
3rd Br3.02 × 5.98 mPicture Window, Double Closet, B/I ShelvesLower
4th Br4.86 × 5.35 mDouble Closet, B/I ShelvesLower
Exercise4.43 × 7.24 mW/O To Water, 3 Pc BathLower
Study3.34 × 4.5 mB/I ShelvesLower
Games6.09 × 6.05 mPicture WindowLower

Listing history

Buy/sell history for 13123 Mccowan Rd, Whitchurch-Stouffville, Ontario

Sale history on this site covers the last 2 years, the window permitted under the TRREB MLS® VOW agreement.

Date StartDate EndList PricePriceEventListing ID
Date StartN/AN/A$9,990,000N/AFor SaleN12951180

Members see the full history. Prices are hidden from signed-out visitors.

The numbers

Mortgage Calculator

Plan with the current asking price

20% · $1,998,000

CMHC insurance: not required at 20% down. Payments use Canadian semi-annual compounding.

Mortgage Details

4.8% · 5-year term · 25-year amortization · 20% down

Total down payment
$1,998,000
Total mortgage amount
$7,992,000
Total interest payment
$5,681,100
Total purchase cost
$15,671,100
Mortgage payment
$45,577/mo

Cash Flow Analysis

If you rented this home out at 20% down

Break-even down payment

—

Monthly carrying cost

$47,110
−$47,110per month
  • Rent $0
  • Shortfall $47,110

Rental income starts at $0: enter the rent you expect. This is a planning tool, not advice.

Land transfer tax on this home

Ontario land transfer tax
$236,225
Total land transfer tax
$236,225
First-time buyer rebates (Ontario up to $4,000)
−$4,000
Total for first-time buyers
$232,225
See how this is worked out
0.5% on the first $55,000
$275
1.0% from $55,000 to $250,000
$1,950
1.5% from $250,000 to $400,000
$2,250
2.0% from $400,000 to $2,000,000
$32,000
2.5% from $2,000,000 to $9,990,000
$199,750
Ontario total
$236,225

An estimate at the asking price, for a home with one or two single-family residences. Your lawyer confirms the exact amount.

Estimate

Estimated value requires sign in

Market estimates use sold comparables and are available after you sign in and accept MLS® VOW terms.

The estimate is an automated value built from public and MLS® data. It is not an appraisal; ask Kassaundra Dobson, Broker of Record for a full comparative market analysis.

Comparable sales

Comparable sales require sign in

Closing prices and sold comps are available to registered visitors who accept MLS® VOW terms on this site.

The land

Lot

Lot area
1,794 sq ft167 m²
Street frontage
42.35 ft12.9 m
Depth
42.35 ft12.9 m
42.35 × 42.35 ftMCCOWAN RD

The area is the frontage multiplied by the depth, so boundaries are approximate. The record does not state the unit of its frontage and depth; feet is the board’s default. Confirm with a survey before you buy.

Source: the MLS® listing record.

Land and environment

Public records about this location. Not part of the MLS® listing and not provided by the listing brokerage.

13 records · 8 on fileRead 2026-10-28
250 m500 m1 km2 kmBeyond · area-wideNot in Toronto and Region Conservation Authority’s mapped regulated areaNo mapped wetland within 120 m9 water-supply wells recorded within 250 mGroundwater recorded about 1.8 m below ground nearbyInside the Greenbelt (Oak Ridges Moraine Conservation Plan) and the Oak Ridges Moraine plan area (Natural Linkage Area)Nearest airport: 5.8 km2 licensed pits or quarries within 2 kmNo recorded oil, gas or salt well within 250 mNo facility within 1 km reports pollutant releases to Environment CanadaNo federal contaminated site within 1 kmElectricity is distributed here by Hydro One Networks Inc.Wired internet 50/10 Mbps or faster is listed at a household 80 m awayAcross the surrounding area: fibre to the home, cable, DSL internet listed
On record Checked, none on record

Water and conservation4

  • Not in Toronto and Region Conservation Authority’s mapped regulated areaAt the address
  • No mapped wetland within 120 m120 m
  • 9 water-supply wells recorded within 250 m8 of them were drilled for domestic use. From Ontario’s well records; locations can be approximate. The records do not show how this home gets its water. Wells nearby typically go down about 18.9 m.250 m
  • Groundwater recorded about 1.8 m below ground nearbyThe middle water level in the well records within 500 m (38 records). It changes with the season and from spot to spot.500 m

Toronto and Region Conservation Authority · Province of Ontario open data

Planning and building activity2

  • Inside the Greenbelt (Oak Ridges Moraine Conservation Plan) and the Oak Ridges Moraine plan area (Natural Linkage Area)These provincial plans set policies on new buildings, new lots and some changes to the land; the municipality can say which apply to this property.At the address
  • Nearest airport: 5.8 km5.8 km

Province of Ontario open data

Environmental records4

  • 2 licensed pits or quarries within 2 kmThe nearest is 1.0 km away, as mapped.2 km
  • No recorded oil, gas or salt well within 250 m250 m
  • No facility within 1 km reports pollutant releases to Environment CanadaOnly facilities above the inventory’s reporting thresholds are listed.1 km
  • No federal contaminated site within 1 kmThe federal inventory covers federal land only; it says nothing about provincial or private sites.1 km

Province of Ontario open data · Government of Canada open data

Power and internet3

  • Electricity is distributed here by Hydro One Networks Inc.At the address
  • Wired internet 50/10 Mbps or faster is listed at a household 80 m awayFixed wireless 50/10 Mbps or faster. LTE mobile coverage listed. ISED’s National Broadband Data at the nearest household point (80 m from the listing); 50/10 Mbps is its top category and includes faster plans. Confirm with a provider for this address.80 m
  • Across the surrounding area: fibre to the home, cable, DSL internet listedFibre to the home: Bell, Rogers, telMAX, Vianet. Cable: Rogers. DSL: Bell. Fixed wireless: Bell, Dash Networks, Rogers, Routcom, Ruralwave, Vianet. Mobile: Bell, Freedom Mobile, Rogers, Telus. Satellite: Xplore. ISED’s list for the surrounding ~25 km² area; check with a provider for this address.Area-wide

Ontario Energy Board · Innovation, Science and Economic Development Canada

Each record is placed at the distance its own line states. None of it is an inspection of the property. Confirm anything that matters to you with the municipality, Toronto and Region Conservation Authorityor the record’s publisher.

Contains information licensed under the Open Government Licence – Canada. Contains information licensed under the Open Government Licence – Ontario. Contains information made available under the Toronto and Region Conservation Authority Open Data Licence v1.0.

The market

Detached homes for sale in Rural Whitchurch-Stouffville right now

For sale now
88
Median asking price
$2.29M

Middle half: $1.35M to $3.02M

New in 7 days
6

26 in 28 days

Price cuts
25%

22 listings

This home is asking 337% above the median, higher than three quarters of them.

See all homes in Rural Whitchurch-Stouffville

Asking prices and counts of the MLS® listings on this site as of today. Asking figures only, never sold or leased prices.

Market area · filters apply to the charts below

The street

Transit nearby

StationLinesDistance
Stouffville GOGO Transit train: Stouffville4.7 km

The nearest subway, light rail, train, bus rapid transit stations 5 km, as the crow flies. Source: GO Transit schedule data (GTFS) from Metrolinx under the Open Government Licence – Ontario – Metrolinx, downloaded October 18, 2026. Data used in this product or service is provided with the permission of Metrolinx. Metrolinx makes no representations or warranties of any kind, express or implied, with respect to the Data and assumes no responsibility for the accuracy or currency of the data used in this product or service. Contains information licensed under the Open Government Licence – Ontario – Metrolinx.

Schools nearby

ElementaryTypeDistanceEQAO average 2024–25
Spring Lakes Public SchoolYork Region DSBPublic · grades JK–82.9 km—
St Mark Catholic Elementary SchoolYork CDSBCatholic · grades JK–8 · French Immersion3.9 km75%Grade 6 average
Glad Park Public SchoolYork Region DSBPublic · grades JK–8 · French Immersion3.9 km78%Grade 6 average
ÉÉC Pape-FrançoisConseil scolaire catholique MonAvenirFrench-language Catholic · grades JK–84.4 km96%Grade 6 average
SecondaryTypeDistanceGrade 9 math 2024–25
Stouffville District Secondary SchoolYork Region DSBPublic · grades 9–124.3 km63%Grade 9 math
ÉSC Pape-FrançoisConseil scolaire catholique MonAvenirFrench-language Catholic · grades 9–124.4 km86%Grade 9 math
Bur Oak Secondary SchoolYork Region DSBPublic · grades 9–129.4 km89%Grade 9 math
Pierre Elliott Trudeau High SchoolYork Region DSBPublic · grades 9–12 · French Immersion10 km91%Grade 9 math

EQAO: share of students at or above the provincial standard, 2024–25 (Ontario open data). These are the schools nearest this home, not the schools it is assigned to: boundaries change, and some schools take students by application. Confirm with the board before you buy. Contains information licensed under the Open Government Licence – Ontario.

The verdict

Similar Active Listings

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Sold prices in Rural Whitchurch-Stouffville are shown to signed-in members.

Email Kassaundra Dobson, Broker of Record