© 2026 HomeSix Realty Inc. All rights reserved.

MLS® X13827104
Cramahe, ON
A landmark in Canadian sustainable architecture, this internationally recognized Aerecura rammed earth residence is an extraordinary piece of Ontario's architectural history. Designed by acclaimed architect Terrell Wong and built by Sylvia Cook, founder of Aerecura Sustainable Builders, this pioneering home introduced insulated rammed earth construction to Ontario, demonstrating how exceptional design, environmental responsibility and modern comfort can coexist beautifully. Nestled into 11 acres of rolling meadow and natural forest near Castleton, this 3 bed 2.5 bath residence is thoughtfully positioned to embrace its natural surroundings. Locally sourced earth, compacted layer by layer into insulated walls, creates rich texture and quiet comfort. Designed to use a fraction of typical heating energy, its passive solar orientation and expansive windows fill the soaring central living space with natural light while framing spectacular views of the surrounding landscape. Inside, natural materials, warm wood and extraordinary architectural details create an atmosphere unlike any other. A dramatic suspended library overlooks the main living space, while the bright, minimalist kitchen allows the architecture to take centre stage. The main floor features a private primary suite, dedicated office and beautiful living spaces that extend onto a new deck overlooking the property. The lower level offers two additional bedrooms, a music room, flexible family space and generous storage. Outside, walking trails meander through meadow and woodland, complemented by a detached double garage. Featured in The Globe and Mail, Fine Home building and numerous architectural publications, this remarkable residence has inspired architects, builders and homeowners for more than a decade. More than an exceptional country home, this is a rare opportunity to own an enduring example of Canadian sustainable architecture, where thoughtful design, craftsmanship and nature exist in perfect harmony.
Inclusions
Refrigeraator, Stove, Dishwasher, Washer, Dryer,
Exclusions
Personal Items
Broker
Chestnut Park Real Estate Limited
Own a home here? See what it could sell for.
Use this listing address as a starting point for a Home6 seller valuation.

Detached
109 Mount Pleasant Road Cramahe
Cramahe
Built
6-15
Type
Detached
Basement
Finished with Walk-Out, Full
Parking
Detached (5)
Property Tax
~$6,399/yr
Heating
Other
Buying Essentials
Square Feet
4250 sqft
Facing Direction
South
Parking
Detached (5)
Finances
List Price
$1,479,000
Price per SQFT
$348/sqft
Property Tax
~$6,399/yr
Property Specs
Property Type
Detached
MLS Size
4250 sqft
Age of Building
6-15
Basement
Finished with Walk-Out, Full
Living & Amenities
Heating Type
Other
Features
In-Law Capability · Primary Bedroom - Main Floor · Storage · Water Heater Owned · Water Treatment
Policies & Utilities
Neighbourhood
Cramahe
Listed On
Sep 24, 2026
Rec./Commun.Centre
School
School Bus Route
Hospital
Library
Days on Market
Current: 44 days
Room information is not available for this listing.
Learn about the area and demographics around this address.
Schools closest to 109 Mount Pleasant Road Cramahe.
Source: No verified source available.Catchment boundaries and ratings are shown only when available.
Active alternatives ranked by location, property type, price, bedrooms, size, bathrooms, and recency.
Recent sold or leased properties are shown separately from active alternatives.
Close to 109 Mount Pleasant Road Cramahe.