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For Sale · East Gwillimbury · Development potential

18381 McCowan Road, East Gwillimbury, ON L0G 1M0

$2,300,000

Property facts

Bedrooms

4

Bathrooms

4

Kitchens

1

Living area

3,500 to 5,000 sq ft

Lot dimensions

90.7 m x 206.1 m (297'-8" x 676'-2")

Parking

14

Basement

Finished with Walk-Out

Heating

Forced Air

Cooling

Central Air

Association fee

Not listed

Annual taxes

$12,341 (2025)

Zoning

Not listed

About this property

Situated On Nearly 5 Acres of Private Wooded Landscape, This Impressive 4 Bedroom Bungalow Offers Over 6,000 Sqft of Total Living Space, Full Walk-Out Lower Level, 4 Car Garage & Oversized Detached Workshop! Step into the dramatic great room, which showcases soaring vaulted ceilings, a striking palladium window that fills the space with natural light and overlooks the surrounding trees and nature. A floor-to-ceiling fireplace with ornate carved mantel anchors the space,while wall sconces and recessed lighting add warmth and ambiance. Multiple walkouts connect the interior to an impressive 120-foot deck that wraps around the home, creating seamless indoor-outdoor living. The open-concept kitchen overlooks the great room and breakfast area and is equipped with granite countertops, extensive cabinetry, a large centre island, built-in wall oven, cooktop, integrated refrigerator, and built-in dishwasher. The adjacent dining area features oak hardwood flooring, vaulted ceilings, recessed lighting, wall sconces, and a large picture window framing tranquil views of the property, with a walkout to the deck.The home offers spacious bedrooms with sitting areas and abundant natural light, while the primary ensuite includes natural stone finishes, a corner bathtub, and a glass shower. Additional functional spaces include a main floor laundry with garage access, widened staircase with glass railing to the finished lower level, and flexible rooms suited for recreation or meeting space. Outside, enjoy the interlocked courtyard, massive covered deck, stone wall front entrance, 4-car garage plus an approx. 1800 sqft detached workshop. This architecturally distinctive home offers privacy, generous living space, and a rare opportunity to enjoy a country estate setting just minutes from town, Highway 404, GO Transit, golf courses, parks, and everyday amenities. Don't miss out on this opportunity!

Location

Development potential

What can you build here?

Lot dimensions: 90.7 m x 206.1 m (297'-8" x 676'-2")

A fourplex is as-of-right on nearly any detached lot in the GTA, and many go further, a sixplex in the right ward, a garden suite, or a two-lot severance. Whether the numbers work comes down to the zone, the overlays, and the parcel, which is exactly what a TESA development read tells you. Get one on this lot before it goes.

Listing courtesy of RE/MAX HALLMARK REALTY LTD..

This information is provided by the Toronto Regional Real Estate Board through PropTx and is deemed reliable but is not guaranteed accurate by PropTx.

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.

Data updated Jul 12, 2026, 8:16 PM ET · Source: Toronto Regional Real Estate Board