21940 Mccowan Road

ActiveEast Gwillimbury · Rural East Gwillimbury139 days on marketMLS® N12903242

$2,999,000

$857 / sq ft

Bedrooms6

Bathrooms4

Interior3,500 sq ft

TypeSingle Family Home

ListingFor Sale

Days on Market139

About this property

Welcome to a world of luxury and serenity on 37 acres of beautifully treed land, offering privacy, flexibility, and refined living. With over 4500 sqft, this exceptional 6-bedroom, 4-bath estate is perfectly suited for multi-generational living, a home-based business, or those seeking space without compromise. The setting invites both adventure and tranquility, featuring a peaceful pond, gazebo, and a 4-stall barn ready for your hobby farm vision. Whether hosting unforgettable gatherings or enjoying quiet moments, this property adapts effortlessly to your lifestyle. Inside, the great room impresses with soaring two-storey windows and a cozy fireplace that anchors the home with warmth and elegance. The kitchen is both functional and striking, showcasing exotic granite, Sub-Zero refrigeration, and Viking induction and convection cooking, ideal for everyday living and elevated entertaining. The primary suite is a private retreat with a walk-in closet and spa-inspired ensuite complete with heated floors, onyx counters, and a fully tiled steam shower. A standout feature is the separate, above-grade 2-bedroom in-law suite offering comfort and independence for extended family or guests. In addition, a third kitchen, office, and sunroom with private entrance create an ideal home-based business setup, allowing you to work seamlessly without impacting your personal living space. Outdoor living is equally impressive with an expansive deck, pergola, and retractable screens, perfect for summer evenings and effortless entertaining. Located just minutes to Hwy 404, GO Station, and the amenities of Newmarket, this estate offers the perfect balance of peaceful country living with convenient urban access. Complete with a 3-car garage and ample parking, this is a rare opportunity to own a property where lifestyle, flexibility, and opportunity come together.

Features & finishes

View

Fireplace

Air Conditioning

Basement

Property details

MLS® Number	N12903242
Status	Active
Listing Type	For Sale
Property Type	Single Family Home
Interior Size	3,500 sq ft
Beds / Baths	6 bed · 4 bath
Neighbourhood	Rural East Gwillimbury
City	East Gwillimbury
Postal Code	L0G 1M0
Province	ON
Listed Date	March 20, 2026
Days on Market	139
Price per Sq Ft	$857
Brokerage	RE/MAX HALLMARK CHAY REALTY