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For sale · MLS® N12951180

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

Whitchurch-Stouffville, ON L4A 3Y5

$9,990,000Property tax (2025): $18,392.01 / year
218 Days on MLS5 Bedrooms4 BathroomsDetached3000-3500 Size42.35 × 42.35 Lot dimensions25-49.99 acres (reported range) Lot sizeVirtual tour ↗
Quick cost estimateKnown monthly subtotal$48,014.54 / monthLand transfer tax $236,225One-time estimate
PLANNING ESTIMATE

Quick cost estimate

$48,014.54 / month

Known monthly subtotal

Mortgage principal & interest
$46,481.87
Property tax / month
$1,532.67
Maintenance / month
Period / amount not reported

Assumes 20% down, 5% annual interest and 25-year amortization. Illustrative rate, not a current quote.

Unknown expenses excluded. Mortgage insurance and closing costs are excluded; add insurance and utilities in the assumptions.

Land transfer tax · one time

Transfer tax total
$236,225

Before rebates, surcharges and fees. Not part of the monthly subtotal.

Tax assumptions & breakdown

Toronto municipal land transfer tax does not apply to this listing outside the City of Toronto.

Ontario tax
$236,225
Toronto municipal tax
$0

Current purchase scenario, before rebates, foreign-buyer taxes and fees. Confirm residence classification. Not historical tax paid; excluded from the monthly subtotal.

Ontario rates · Toronto rates (April 2026)

Eligible first-time purchasers may qualify for an Ontario land transfer tax refund of up to $4,000. Toronto buyers may also qualify for a separate municipal rebate of up to $4,475. Eligibility varies and these maximums are not guaranteed savings. See official eligibility links and details.

Adjust cost assumptions ↓ · Closing-cost tools

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About this home

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.

Home details

Days on market
Not reported
Property type
Detached
MLS® number
N12951180
Source status
New
Bedrooms
5
Bathrooms
4
Postal code
L4A 3Y5
Kitchens
1
Kitchens above grade
1
Family room / den
Yes
Interior size (reported range)
3000-3500
Lot size
25-49.99 acres (reported range)
Lot depth
42.35 acres
Garage parking spaces
Not reported
Total parking spaces
52
Occupancy
Partial
Possession type
Immediate
Garage
Attached
Annual property tax
18392.01
Basement
Finished, Walk-Out
Interior features
None
Architectural style
Bungaloft
Parking features
Circular Drive
Pool features
None
Fireplace
Yes
Waterfront
No
Garage available
Yes
Attached garage
Yes
Heating system
Forced Air
Heating fuel
Propane
Cooling
Central Air
Water source
Dug Well
Sewer
Septic
Direction facing
East
Construction materials
Aluminum Siding
Roof
Asphalt Shingle
Foundation
Concrete Block
MLS entry age (not confirmed DOM)
218 days

These details come from the listing source. Please confirm measurements and fees before making a decision.

Utilities and services

Water source
Dug Well
Sewer
Septic
Heating system
Forced Air
Heating fuel
Propane
Cooling
Central Air

A reported service is not necessarily included in rent or maintenance. Missing information does not mean a service is absent.

Rooms & virtual tours

Room measurements

Room measurement units

Loading source-reported room dimensions…

Converted measurements are approximate. Levels and dimensions are shown only when supplied.

Bedrooms above grade
3
Bedrooms below grade
2
Rooms above grade
6
Rooms below grade
6
Total rooms (source)
12
Den / family room reported
Yes

Reported counts are shown independently. Room dimensions have not been inferred from these counts.

Ask the listing brokerage for floor plans and measured room layouts.

PARTIAL SOURCE RECORD

Listing dates & price record

Asking amount
$9,990,000
  1. Original MLS entry

    Entry into the source MLS system; distinct from days on market.

Coverage varies by listing. Dates are source-reported calendar dates; only the latest reported asking-price change is shown. This is a partial record.

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Estimate monthly costs

Adjust the assumptions for your own scenario. Blank expenses are unknown; enter them for a fuller estimate.

Enter assumptions

Planning estimate with Canadian semiannual compounding. Excludes mortgage insurance, closing costs and special assessments. This is not a lender quote or mortgage approval.

Explore affordability & closing-cost tools →

Map and neighbourhood

Region / county
YORK
See homes for sale in Whitchurch-Stouffville →
PLAN YOUR ROUTE

Plan a trip from this home

Check a route from this property to work, school or another destination. Google Maps provides the current estimate when opened; traffic and departure time affect results.

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Around this property

Schools, transit & everyday places

Published local sources. Distances are approximate straight-line distances, not walking routes.

Nearby publicly funded schools

Within 5 km · approximate straight-line distances, not walking routes or attendance eligibility.

School year 2024-2025 · Preliminary · publisher extract 2026-09-14.

3.0 km

Spring Lakes Public School

Elementary · JK-8 · English · Public

School board: York Region DSB ↗

431 Baker Hill Blvd, Stouffville

Reported assessment results · source workbook 2024-2025

Source workbook percentages, not an overall school rating. Confirm assessment periods with the Ministry. Values may be privacy-rounded or suppressed; 0% and 100% do not always mean none or all.

No published percentages for these measures in this source record.

4.0 km

St. Katharine Drexel Catholic Elementary School

Elementary · 7-8 · English · Catholic

School board: York CDSB ↗

55 Meridian Drive, Stouffville

Reported assessment results · source workbook 2024-2025

Source workbook percentages, not an overall school rating. Confirm assessment periods with the Ministry. Values may be privacy-rounded or suppressed; 0% and 100% do not always mean none or all.

No published percentages for these measures in this source record.

4.0 km

Blessed Chiara Badano Catholic Elementary School

Elementary · 1-6 · English · Catholic

School board: York CDSB ↗

55 Meridian Drive, Stouffville

Reported assessment results · source workbook 2024-2025

Source workbook percentages, not an overall school rating. Confirm assessment periods with the Ministry. Values may be privacy-rounded or suppressed; 0% and 100% do not always mean none or all.

Grade 3 Mathematics (at provincial standard)
71%
Grade 6 Reading (at provincial standard)
92%
Grade 6 Writing (at provincial standard)
96%
Grade 6 Mathematics (at provincial standard)
69%
4.0 km

St Mark Catholic Elementary School ↗

Elementary · JK-8 · English · Catholic

School board: York CDSB ↗

333 Glad Park Ave, Stouffville

Reported assessment results · source workbook 2024-2025

Source workbook percentages, not an overall school rating. Confirm assessment periods with the Ministry. Values may be privacy-rounded or suppressed; 0% and 100% do not always mean none or all.

Grade 3 Reading (at provincial standard)
87%
Grade 3 Writing (at provincial standard)
78%
Grade 3 Mathematics (at provincial standard)
76%
Grade 6 Reading (at provincial standard)
91%
Grade 6 Writing (at provincial standard)
88%
Grade 6 Mathematics (at provincial standard)
45%
4.1 km

Glad Park Public School ↗

Elementary · JK-8 · English · Public

School board: York Region DSB ↗

300 Glad Park Ave, Stouffville

Reported assessment results · source workbook 2024-2025

Source workbook percentages, not an overall school rating. Confirm assessment periods with the Ministry. Values may be privacy-rounded or suppressed; 0% and 100% do not always mean none or all.

Grade 3 Reading (at provincial standard)
73%
Grade 3 Writing (at provincial standard)
69%
Grade 3 Mathematics (at provincial standard)
57%
Grade 6 Reading (at provincial standard)
90%
Grade 6 Writing (at provincial standard)
88%
Grade 6 Mathematics (at provincial standard)
57%
4.2 km

Oscar Peterson Public School ↗

Elementary · JK-8 · English · Public

School board: York Region DSB ↗

850 Hoover Park Drvie, Stouffville

Reported assessment results · source workbook 2024-2025

Source workbook percentages, not an overall school rating. Confirm assessment periods with the Ministry. Values may be privacy-rounded or suppressed; 0% and 100% do not always mean none or all.

Grade 3 Reading (at provincial standard)
70%
Grade 3 Writing (at provincial standard)
60%
Grade 3 Mathematics (at provincial standard)
70%
Grade 6 Reading (at provincial standard)
91%
Grade 6 Writing (at provincial standard)
92%
Grade 6 Mathematics (at provincial standard)
58%
4.4 km

Whitchurch Highlands Public School ↗

Elementary · JK-8 · English · Public

School board: York Region DSB ↗

13812 Warden Ave, Stouffville

Reported assessment results · source workbook 2024-2025

Source workbook percentages, not an overall school rating. Confirm assessment periods with the Ministry. Values may be privacy-rounded or suppressed; 0% and 100% do not always mean none or all.

Grade 3 Reading (at provincial standard)
64%
Grade 3 Writing (at provincial standard)
60%
Grade 3 Mathematics (at provincial standard)
60%
Grade 6 Reading (at provincial standard)
90%
Grade 6 Writing (at provincial standard)
95%
Grade 6 Mathematics (at provincial standard)
90%
4.4 km

Stouffville District Secondary School ↗

Secondary · 9-12 · English · Public

School board: York Region DSB ↗

801 Hoover Park Dr, Stouffville

Reported assessment results · source workbook 2024-2025

Source workbook percentages, not an overall school rating. Confirm assessment periods with the Ministry. Values may be privacy-rounded or suppressed; 0% and 100% do not always mean none or all.

Grade 9 Mathematics (at provincial standard)
63%
Grade 10 OSSLT (first-attempt pass)
91%

Confirm programs and attendance with the school board. Private schools and verified catchment boundaries are not included. Contains information licensed under the Open Government Licence – Ontario. Ministry source.

NEARBY CONNECTIONS

Transit near this property

Published transit locations. Distances are straight-line estimates, not walking routes or travel times.

Rail & subway · within 5 km

  • Stouffville GOGO Transit · Train
    4.8 km
Sources & service information

These are locations in published feeds, not live arrivals or confirmation of service at this moment. Station platforms are grouped only by the source parent-station relationship. Check the agency for schedules, disruptions, access and entrances. Coverage: TTC, GO Transit and UP Express only; other agencies are not yet connected.

EVERYDAY DESTINATIONS

Nearby amenities

Mapped places within 2.0 km. Distances are straight-line estimates to map points or area centres.

© OpenStreetMap contributors · ODbL · Download this open dataset

Coverage & map information

Map snapshot: 2026-11-02T15:25:06Z. This is a rectangular GTA-area extract with partial regional coverage. Data may be incomplete near its edges. Places and categories are community mapped; opening status, entrances and service availability are not verified. Matching point/area entries with the same name within 25 metres are paired for display using the point location; the downloadable dataset retains every original map record. Other duplicates may remain. No walking routes, travel times or walking score are inferred.

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Similar homes for sale in Whitchurch-Stouffville

Current public IDX listings in the same city and transaction type. These are alternatives to explore, not sold comparables or an appraisal.

Property questions

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Are the measurements and features independently verified?

Measurements, lot details and features are displayed as reported by the listing source or a named public dataset. Missing facts are not inferred. Confirm material details with the listing brokerage.

What do nearby school, transit and shop results mean?

They are nearby records from the displayed source datasets. Distances are approximate straight-line distances; school catchment eligibility, ratings, walking routes, hours and live transit service are not inferred.

Can I see sold prices for nearby properties?

Sold and leased comparable records are shown only to approved VOW users where the source permits display. Sign in or request VOW access if prompted.

How should I use the monthly cost estimate?

It is a planning estimate based on the visible assumptions and reported property figures. It is not a lender quote, tax assessment, legal opinion or mortgage approval.

Home and neighbourhood overview

13123 Mccowan Road, Whitchurch-Stouffville, ON L4A 3Y5, Whitchurch-Stouffville is listed for sale as a Detached. The listing reports 5 bedrooms, 4 bathrooms, reported interior area of 3000-3500 (units not reported), kitchens reported as 1, parking spaces reported as 52, lot size reported as 25-49.99 acres (reported range). Asking price: $9,990,000. Occupancy is reported as Partial. Review the Home details, room measurements and utility sections below to compare reported specifications; confirm important details with the listing brokerage. MLS® N12951180.

The Ministry’s school dataset lists Spring Lakes Public School approximately 3.0 km from the property’s mapped location. The published GO Transit feed includes Stouffville GO, approximately 4.8 km away. OpenStreetMap shows nearby mapped places including Lemonville Community Centre (822 m).

Local context

The Ministry’s school dataset lists Spring Lakes Public School approximately 3.0 km from the property’s mapped location.

The published GO Transit feed includes Stouffville GO, approximately 4.8 km away.

OpenStreetMap shows nearby mapped places including Lemonville Community Centre (822 m).

Sources & distance notes

Distances are approximate straight-line estimates to mapped points or area centres. School proximity does not establish attendance eligibility. Published transit locations do not confirm service at this moment.

© OpenStreetMap contributors · ODbL

Explore the area: Whitchurch-Stouffville · Rural Whitchurch-Stouffville.

This overview uses facts reported by the listing and named local sources. Please confirm details with the listing brokerage.

Listing brokerage: BAY STREET GROUP INC.. Displayed by EnterHome Realty. Source: authorized IDX record, MLS® N12951180. Information deemed reliable but not guaranteed.

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