Villa St. Cast

Klaus-Peter Gast

Description

Dominique Perrault’s ‘Villa One’ is a home with the character of a paradigm. Perrault’s ability to analyse a situation and subsequently implement an idea that is complete in itself is confirmed not just by the special topographical solution but also by the concept behind its ground plan. Sloping terrain on a generous site provides the starting-point for a building that celebrates topography. The concept is to make nature, rather than architecture, the dominant feature, and this leads to a building that dramatizes the height difference in the terrain via an artificial edge.

But Perrault is in no way imitating natural form. Quite the contrary, this piece of architecture with its concrete, steel and glass asserts itself as an object that is anti-nature; it is precisely convincing because of this. It is only through this stark contrast that nature retains its own identity, making it possible for the two elements to live and work together successfully. The fact that the building burrows deep into the ground does not cause any problems with lighting: both the glazing rising through the full height of the building in the main façade and skylights in the planted roof provide light for the rear zones.

The interior lighting creates an unusual play of spatial links: In the rear half, Perrault places a completely closed run of ancillary rooms for sleeping, cooking and washing, within the support structure. A number of doors can be opened to control the incident light if natural front or top lighting is called for. In this way the dividing wall is changed into a door membrane and thus becomes an element that imbues the space with character. On the other hand, the entire front half, facing the countryside, suggests an ‘interaction space’. No parcelled separation, but large-scale interaction reaching out into the external space is the key theme for living in this house.

Drawings

This browser does not support PDFs.

Site plan

This browser does not support PDFs.

Diagram with position of the living area within the overall area

This browser does not support PDFs.

Ground floor of the sunken building with ancillary room tract in the rear of a large scale `interaction zone`

This browser does not support PDFs.

Cross section of the building as terrain break

Photos

Exterior view of the full glass façade

Exterior view from above, building and topography become one


Originally published in: Klaus-Peter Gast, Living Plans: New Concepts for Advanced Housing, Birkhäuser, 2005.

Building Type Housing

Morphological Type Detached Building

Urban Context Village/Town

Architect Dominique Perrault

Year 1995

Location St. Cast

Country France

Geometric Organization Linear

Useable Floor Area 400 m²

Number of Units 1

Height Low-Rise (up to 3 levels)

Load-Bearing Structure Solid Construction

Access Type Courtyard Access

Layout Open Plan, Zoning

Outdoor Space of Apartment Terrace

New Building, Refurbishment or Extension New Building

Additional Information Family house in village surroundings
Reinforced concrete structure with planted roof, steel/glass façade

Map Link to Map