DetachedListed 2 days ago

17050 McCowan Rd, Whitchurch-Stouffville

Name: 17050 McCowan Road
SKU: N14099650
Price: 4250000 CAD
Availability: InStock

Whitchurch-Stouffville, ON · · MLS® N14099650Updated October 21, 2026

$4,250,000Est. $20,879/mo mortgage

Bedrooms: 6
Bathrooms: 5
Living space: 5000 +sq ft
Parking spaces: 16

Type Detached
Lot 7.495 acres
Garage Yes
Basement Full

What you should know

17050 McCowan Rd is a 6-bedroom, 5-bathroom detached home in Whitchurch-Stouffville, listed for $4,250,000. It has 5000 + sq ft of living space.

Soaring 12' and 14' ceilings enhance the main level with exquisite custom hardwood flooring showcased in striking herringbone and chevron patterns throughout.
The magnificent great room is a true showpiece, featuring an elegant custom fireplace and bespoke surround.
The opulent spa-inspired ensuite delivers a serene, resort-like experience.

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6 Bed, 5 Bath Detached Home in Whitchurch-Stouffville

About 17050 McCowan Road

A Rare Expression of Opulent Estate Living! Set amidst over 6 picturesque acres, this newly built, custom-designed manor is an extraordinary testament to uncompromising craftsmanship and luxurious living. Boasting over 8,700 square feet above grade, this magnificent residence has been thoughtfully curated with no expense spared. Soaring 12' and 14' ceilings enhance the main level with exquisite custom hardwood flooring showcased in striking herringbone and chevron patterns throughout. Dream chef's kitchen appointed with two islands, built-in Miele appliances and an impressive butler's station and built-in pantry. The magnificent great room is a true showpiece, featuring an elegant custom fireplace and bespoke surround. Multiple gathering spaces provide an effortless sense of grandeur, including separate private office, spacious living room/parlour, and additional family room. Architectural detailing throughout with vaulted, tray, and coffered ceilings create an atmosphere of timeless elegance. The primary bedroom retreat is a sanctuary as a dramatic double-sided fireplace creates an intimate focal point between the bedroom and sitting area, while dual walk-in closets and a separate private den provide an extraordinary level of comfort and privacy. The opulent spa-inspired ensuite delivers a serene, resort-like experience. Each additional bedroom is generously proportioned and thoughtfully appointed with its own private ensuite and walk-in closet. Technology and convenience have been seamlessly integrated throughout the residence including custom automated lighting and heated floors throughout all tiled areas. For the discerning automobile enthusiast, the spectacular six-car garage features 12-foot doors and an EV charging station rough-in; offering an impressive combination of capacity, flexibility, and future-ready functionality. An incredible opportunity to own the home of your dreams. Truly must be seen to be fully appreciated!

6 bedrooms, 5 bathrooms, about 5,000 sq ft, works out to roughly $850 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.

Inside 17050 McCowan Rd

Every detail from the listing, in one place.

Type: Detached
Style: 2-Storey
Living space: 5000 + sq ftas stated on the listing
Parking: 16 spacesYes garage
Basement: Full

Features & systems

Parking & garage

Garage: Yes
Parking spaces: 16

Interior

Basement: Full

Lot & land

Lot size (sqft): 0

Listing & possession

Property style: 2-Storey
Property class: Detached

17050 McCowan Rd Price & Sale History

Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.

Oct 20, 2026For saleListedThis listingMLS® N14099650$4,250,000

Sourced from MLS®. Includes earlier listings of this property on record.

What's it worth?

How 17050 McCowan Rd Compares to the Whitchurch-Stouffville Market

Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.

Zara’s estimate

Well Above Market· based on 376 recent sales

Value your own home →How accurate are Zara’s estimates?

Summitly estimate, not from TRREB, the MLS® or the listing brokerage. Not an appraisal. How it works

Whitchurch-Stouffville market, last 90 days

Median sold price: $1,085,000
Average sold price: $1,230,725
Average days on market: 37
Homes sold: 227

Closed sales on the TRREB MLS®.

Full Whitchurch-Stouffville market report

Recently sold nearby in Whitchurch-Stouffville

Sold prices are shown free to signed-in members, as board rules require.

6 nearby sales vs. this home

Closed sales from MLS®, compared with this home's asking price.

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Home	Sold price	$ / sqft	% of asking	Sold
This home17050 McCowan Road 6 bd · 5 ba · 5,000 sqft	$4,250,000asking	$850	—	—
31 Sambro Lane 5 bd · 5 ba · 2,500 sqft
106 Conductor Avenue 5 bd · 4 ba · 3,000 sqft
210 Mckean Drive 5 bd · 4 ba · 3,000 sqft
38 Hill Country Drive 5 bd · 4 ba · 5,000 sqft
212 Wesmina Avenue 5 bd · 3 ba · 3,000 sqft
16 Lake Woods Drive 5 bd · 5 ba · 5,000 sqft

31 Sambro Lane
5 bd · 5 ba · 2,500 sqft
106 Conductor Avenue
5 bd · 4 ba · 3,000 sqft
210 Mckean Drive
5 bd · 4 ba · 3,000 sqft
38 Hill Country Drive
5 bd · 4 ba · 5,000 sqft
212 Wesmina Avenue
5 bd · 3 ba · 3,000 sqft
16 Lake Woods Drive
5 bd · 5 ba · 5,000 sqft

Living in Whitchurch-Stouffville: Location & Amenities

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Costs, Mortgage & Rental Return for 17050 McCowan Rd

What it could cost each month, today's rates from our mortgage partner, and what it could return as a rental.

Mortgage: $20,879; 20% down · 25 years · 5.5% assumed
Property tax: $2,338; 0.66% mill rate · ON
Total per month: $23,217; Before utilities, insurance and fees

Figures are Summitly estimates for illustration only — not from TRREB or the MLS® feed, and not a mortgage approval, appraisal, or financial advice.

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Monthly cost

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Down payment

Rate (%)

Years

An estimate, not a quote. Utilities and insurance are extra.

Affordability calculator

Estimated monthly payment

$20,879

/mo

based on the purchase price of $4,250,000

Down payment20%

$850,000 cash

Amortization25 yr

$3,400,000 financed

Rate5.50%

$2,863,692 total interest

Principal54%$3,400,000

Interest46%$2,863,692

20% down · 25-yr amortization · 5.50% rate. Principal & interest only — taxes, condo fees, and insurance not included.

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Figures are Summitly estimates for illustration only — not from TRREB or the MLS® feed, and not a mortgage approval, appraisal, or financial advice.

Rental income potential

Est. monthly rent

low–high

Gross yield

rent × 12 ÷ price

Cap rate (est.)

net of tax + fees

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

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Listing brokerage: RE/MAX WEST REALTY INC., BrokerageMLS® N14099650 · Listing data last updated October 21, 2026

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.

For sale· listed Oct 19· $850/sq ft

Estimated monthly mortgage$20,879/moMortgage only · 20% down · 5.5% assumed

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5.0 · Google rating for Coldwell Banker Summit Realty, Brokerage · as of September 2026

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