Whitchurch-Stouffville, ON · · MLS® N12951180Updated
$9,990,000Est. $49,078/mo mortgage
13123 Mccowan Rd is a 3-bedroom, 3-bathroom detached home in Whitchurch-Stouffville, listed for $9,990,000. It has 3000-3500 sq ft of living space.
Coldwell Banker Summit Realty, BrokerageZara is an AI virtual agent. Advisors are licensed REALTORS® at Coldwell Banker Summit Realty, Brokerage.
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.
3 bedrooms, 3 bathrooms, about 3,000 sq ft, works out to roughly $3,330 per square foot, the bed-to-bath ratio is generous. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.
Every detail from the listing, in one place.
Parking & garage
Interior
Lot & land
Listing & possession
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.
Zara’s estimate
Summitly estimate, not from TRREB, the MLS® or the listing brokerage. Not an appraisal. How it works
Closed sales on the TRREB MLS®.
Full Whitchurch-Stouffville market reportSold prices are shown free to signed-in members, as board rules require.
Sign in to see photos and details
49 Pettet Road
3 bd · 3 ba · Detached
Sign in to see photos and details
12 Seedling Crescent
4 bd · 3 ba · Detached
Sign in to see photos and details
331 Babes Way
2 bd · 3 ba · Detached
Sign in to see photos and details
69 Ken Laushway Avenue
4 bd · 4 ba · Detached
Sign in to see photos and details
41 Valley Road
4 bd · 3 ba · Detached
Sign in to see photos and details
30 Couples Gallery N/A
2 bd · 2 ba · Detached
6 nearby sales vs. this home
Closed sales from MLS®, compared with this home's asking price.
See what these homes actually sold for
Free with a Summitly account. Sign in once and sold prices unlock across the site.
| Home | Sold price | $ / sqft | % of asking | Sold |
|---|---|---|---|---|
This home13123 Mccowan Road 3 bd · 3 ba · 3,000 sqft | $9,990,000asking | $3,330 | — | — |
| 49 Pettet Road 3 bd · 3 ba · 1,500 sqft | ||||
| 12 Seedling Crescent 4 bd · 3 ba · 2,500 sqft | ||||
| 331 Babes Way 2 bd · 3 ba · 2,000 sqft | ||||
| 69 Ken Laushway Avenue 4 bd · 4 ba · 2,500 sqft | ||||
| 41 Valley Road 4 bd · 3 ba · 2,000 sqft | ||||
| 30 Couples Gallery N/A 2 bd · 2 ba · 1,500 sqft |
3 bd · 3 ba · 1,500 sqft
4 bd · 3 ba · 2,500 sqft
2 bd · 3 ba · 2,000 sqft
4 bd · 4 ba · 2,500 sqft
4 bd · 3 ba · 2,000 sqft
2 bd · 2 ba · 1,500 sqft
Transit, schools, parks and everyday places near this home. Select any place to open it on Google Maps.
From 13123 Mccowan Rd. Typical times without traffic delays; transit times aren't available yet.
What it could cost each month, today's rates from our mortgage partner, and what it could return as a rental.
Figures are Summitly estimates for illustration only — not from TRREB or the MLS® feed, and not a mortgage approval, appraisal, or financial advice.
Lock in a low rate before you offer
Compare today's rates across lenders, lock yours in, and get pre-qualified in about 2 minutes.
Referral disclosure: Summitly may refer you to Mortgage Squad Advisors, an affiliated mortgage partner. You are free to choose any lender or mortgage professional.
Enter a rate to see the monthly cost
An estimate, not a quote. Utilities and insurance are extra.
20% down · 25-yr amortization · 5.50% rate. Principal & interest only — taxes, condo fees, and insurance not included.
Want rate-drop alerts and a saved shortlist?
Figures are Summitly estimates for illustration only — not from TRREB or the MLS® feed, and not a mortgage approval, appraisal, or financial advice.
Summitly AI estimate for discussion only — not from TRREB or the MLS® feed, and not an appraisal or investment advice. Yield and cap rate are derived from the estimated rent versus the asking price.
For homeowners nearby
Get an instant estimate for your own home, based on recent sales around you. A free account shows the number and emails you the full report.
Free · No obligation · Backed by Coldwell Banker
Book a tour of 13123 Mccowan Rd with a licensed buyer's agent
Your agent is usually paid from the seller's side. We'll confirm the co-operating commission on this listing before you sign anything.
Ask about 13123 Mccowan Rd day or night. Zara reads this listing and answers in plain words. When you want a person, she hands you to a licensed agent.
Your agent shows you the home, checks the paperwork and negotiates your offer, on your side, not the seller's.
Listing brokerage: BAY STREET GROUP INC., BrokerageMLS® N12951180 · Listing data last updated
Listing data comes from the Toronto Regional Real Estate Board (TRREB) and is deemed reliable but not guaranteed. Shown on Summitly by Coldwell Banker Summit Realty, Brokerage, which is not the listing brokerage. 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. © 2026 Toronto Regional Real Estate Board. All rights reserved.
Mortgage financing is arranged through Mortgage Squad Advisors. Summitly is the technology platform that powers this site. Estimated values, AI insights, calculator results, and rental projections shown on this page are generated by Summitly and are not provided by, reviewed by, or sourced from TRREB, the MLS®, or the listing brokerage; they are not appraisals or opinions of value. The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by the Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The Coldwell Banker® name and logo are trademarks of Coldwell Banker Real Estate LLC.
Other 2–5 bed homes for sale in Whitchurch-Stouffville around $10.0M.
Homes for sale in Whitchurch-Stouffville
Every active Whitchurch-Stouffville MLS® listing, updated all day.
Curated MLS® searches this property belongs to — same city, same shape of home.
Based on 219 sales from Aug 10 – Nov 8, 2026 (171 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
Stations and stops, straight-line distance
Places from OpenStreetMap (© OpenStreetMap contributors) and Summitly's station list. Distances are straight-line, not routes.
Loading schools, parks, groceries and more nearby…
Nearest subway, GO and LRT stations first, then bus and streetcar stops.
Straight-line distances from the listing; walking times assume about 80 m a minute. Places © OpenStreetMap contributors, a community-maintained map that may miss or misplace some places. Directions and place details open on Google Maps.
13123 Mccowan Rd is listed at $9,990,000 (MLS® N12951180). Summitly updates the price as soon as the MLS® record changes.
Summitly rates it Well Above Market: the asking price is 15% or more above Zara's estimate, an estimate built from recent sales in Whitchurch-Stouffville. The rating is an automated opinion, not an appraisal; "What's it worth?" on this page shows how it is worked out. See Zara's estimate
No — 13123 Mccowan Rd is still listed at its original asking price of $9,990,000.
13123 Mccowan Rd has 3 bedrooms and 3 bathrooms, with about 3,000–3,500 square feet of living space. It is a detached home in Whitchurch-Stouffville.
The nearest rapid-transit station is Stouffville GO Station (Stouffville GO), about 4.5 km in a straight line. Distances are straight-line, not walking routes; check the transit agency for routes and schedules.
About $49,078 a month — principal and interest on $9,990,000 with 20% down ($1,998,000), a 25-year amortization and an assumed 5.5% interest rate. The mortgage calculator on this page lets you change the down payment, amortization and rate.
Its asking price of $9,990,000 is about 821% above the median sold price in Whitchurch-Stouffville over the last 90 days, $1,085,000, across 219 closed sales on the TRREB MLS®. A city median mixes every type and size of home, so the comparable sales on this page are the closer guide.
Summitly has no earlier MLS® sale or lease of 13123 Mccowan Rd on record from the last two years. Older records aren't shown under TRREB rules.
13123 Mccowan Rd is in Whitchurch-Stouffville, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
220 days — 13123 Mccowan Rd was listed on April 2, 2026.
About $2,854 to $3,330 per square foot: the asking price of $9,990,000 over the 3,000–3,500 sq ft the listing gives as its size range.
Yes — the listing gives 52 parking spaces. Garage: Yes.
