Roger D'Astous architect

71, chemin de l'Île, L'Île-Cadieux, QC

  • $5,888,000
  • 3 BEDS
  • 2+1 BATHS
  • 10,826.57 sq.m. Land
  • 71, chemin de l'Île, L'Île-Cadieux, QC
  • 3 BEDS
  • 2+1 BATHS
  • 10,826.57 sq.m. Land
  • $5,888,000

Key Facts

  • MLS ID: SIRC543689
  • Property Type: Residential, House
  • Style: Contemporary
  • Lot Size: 10,826.57 sq.m.
  • Year Built: 1989
  • Bedrooms: 3
  • Bathrooms: 2+1
  • Additional Rooms: Den
  • Municipal Taxes 2020: $7,375
  • School Taxes 2020: $2,329
  • Approximate Age: 31
  • Parking Spaces: 4

Property Description

Exceptional contemporary residence signed Roger D'Astous | architect
It is very rare that a residence that is a recognized and unique work of art is put up for sale.

Corbeil House
CCA Canadian Center for Architecture Roger D'Astous Archives
Frank Lloyd Wright student | USA world renowned architect

Peninsula with 1,000 linear square feet | Lake of Two Mountains
Land | garden 116,540 square feet | grand site
Exceptional development | anti-erosion banks - colossal
Two (2) private beaches including one (1) natural seaplane descent | of boats
Maximum sunshine - views and full advance on the water
360 degree panorama | Oka National Park and its superb region
Outaouais Rivers | perspective mouth

Extremely rare | Estate on the shores of Lake of Two Mountains.
Completely private site with vast forest, beaches, landscaped plateau, trails, spectacular panoramas and residence of a renowned architect.

Unique environment, exceptional living environment, highly prized territory of great beauty, great serenity!

This Estate resolutely offers the most beautiful waterfront site in the greater metropolitan region of Montreal.
Sanctuary of peace and oasis surrounded by nature 30 km from downtown Montreal offering all the services and amenities of modern life:
5 minutes from the A-40 and A-20 highways
20 minutes from P.E. Trudeau International Airport
50 minutes from downtown by the EXO commuter train
10 minutes from the new REM train
5 minutes to shops and full services nearby
new Suroît hospital (under construction) nearby

A unique site offering several development possibilities for future buyers.

Outdoor activities:
- water sports, swimming, fishing, horse riding and seaplane + possibility of a berth | summer
- snowmobile, cross-country skiing and fishing | winter

The main accommodation is organized on two (2) levels. The different spaces of the house are distributed according to a perfect rectangle.
The orientation given to this remarkable construction is definitely not important, since it was designed as a filter through which the environment, the panorama and the perspectives can be invited into the house from all directions. . The interior atmosphere is very spacious, unified by the numerous panoramic windows and French windows with multiple terraces. The structure weighs little on the surrounding landscape. It is made up of distinct horizontal forms, all the components - floors, stairs, interior and exterior walls are exposed in the manner of scenic elements that merge into this unique panoramic plateau, this extraordinary natural setting.

The two volumes of the house contain the main functions of the house; service rooms, kitchen area | dining room | living room and den and upstairs with the large master suite and the other two bedrooms in a second block.

The great flexibility of the volumes, the generosity of the spaces, the subtle choice of materials, the precision and the perfect mastery of the detail of the implementations, all these undeniable qualities of this unrivaled contemporary residence reaffirm the merits of a deliberately modern architecture. who is not afraid to expose himself to this unique landscape, so elegant and so diverse.

All of the materials have been chosen for their suitability with the textures of this exceptional site, for an inspiring and very dynamic residence by a great architect. The architect wanted this composition of several interpenetrating volumes for this exceptional house taking into account the beauty of this rare panoramic site without equal. Because of this volumetric part the richest interior spaces reveal this projection of constant forms between walls, panoramic windows and ceilings. The chosen materials of the construction is enhanced by a wise composition of the stone.

L'île Cadieux | Lake of Two Mountains

On the wooded background of a luxuriant alley, a silhouette stands out in a very delicate and very subtle way in a riverside landscape of rare elegance. The house designed by Canadian architect Roger D'Astous has terraces among natural and carefully pruned trees. Stone walls, structure of wooden beams, traditional materials are used in a strict geometry which is not without contrasting with the exuberance of the vegetation and a dense but maintained wooded with its impeccable undergrowth .

If the design is contemporary, the architect applied himself to soften the visual impact of the frame by favouring natural materials such as field stone, cedar wood (BC) from British Columbia, cut cedar shingles. with an ax and copper covering for this dream location.
The choice of these noble building materials attests to the genius of Roger D’Astous | architect.

The objective was to create a house with a magnificent aquatic pool at the entrance capable of immersing its occupants in the natural environment. For this it was necessary to choose an appropriate site, resort to the use of large glass surfaces. Several openings have been carefully positioned, bathing the interior of the house with a soft and subtle natural light.

Open plan, the forest, the expanse of water and the sunlight, from sunrise to sunset make up the life around and everywhere inside this residence, of this passive solar energy construction.
The two long facades have Southern-Eastern and North-Western exposure so that during the winter, the sun warms and lights up the entire residence; the entire concrete floor of the 1st floor becomes a heat reservoir.
Artois sandstone floors and dark green slate radiant and also radiant ceilings for all parts of the property.

Family residence, unique in its architectural style, is bathed in light with very large windows on all sides and large remarkable openings towards this magnificent panorama and this spectacular environment.
Vast and superb gardens superbly landscaped with large stone riprap, large trees, many shrubs, multiple areas of tall grass, paved walkways and a large swimming pool made of concrete restored in 2018 and new heat pump with panoramic terraces.

This residence is not only an exercise in style with discreet charm but also a great fine and very subtle architectural achievement, without neglecting the comfort and relaxation conducive to an exceptional art of living.

As much by its facade as by its interior design, this beautiful house illustrates a personal artistic approach of a renowned architect, follower of Frank Lloyd Wright | USA architect in the heart of a unique landscape.

So Sotheby's.
Connoisseurs and amateurs exceptional opportunity | resolutely rare site and architecture!

Downloads & Media


  • 3+ Car Garage
  • Backyard
  • Balcony
  • Bay View
  • Beach
  • Boat Dock
  • Boating
  • Den
  • Eat in Kitchen
  • Ensuite Bathroom
  • Fireplace
  • Fly-In
  • Forest
  • Garage
  • Gardens
  • Granite Counter
  • Heated Floors
  • Lake
  • Lake Access
  • Lake view
  • Lakefront
  • Laundry
  • Metropolitan
  • Mountain Views
  • Open Floor Plan
  • Outdoor Living
  • Outdoor Pool
  • Parking
  • Privacy
  • Radiant Floor
  • River View
  • Rooftop Patio
  • Scenic
  • Security System
  • Ski (Water)
  • Stainless Steel Appliances
  • Terrace
  • Vaulted Ceilings
  • Walk In Closet
  • Walk-in Closet
  • Water View
  • Waterfront
  • Wraparound Deck


  • TypeLevelDimensionsFlooring
  • Hallway1st floor16.00 x 8.40 ft.Stone
  • Other1st floor36.00 x 28.00 ft.Concrete
  • Bedroom2nd floor11.60 x 11.80 ft.Ceramic tiles
  • Bathroom2nd floor4.00 x 15.00 ft.Ceramic tiles
  • Bedroom2nd floor11.80 x 9.60 ft.Carpet
  • Bathroom2nd floor4.00 x 10.00 ft.Carpet
  • Master bedroom2nd floor23.70 x 11.60 ft.Carpet
  • Den2nd floor11.60 x 11.80 ft.Stone
  • Kitchen1st floor23.60 x 15.80 ft.Stone
  • Dining room1st floor22.00 x 17.80 ft.Stone
  • Living room1st floor24.00 x 28.50 ft.Ceramic tiles
  • Family room1st floor24.00 x 28.50 ft.Stone

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