Elm & Willow House by Architects EAT

This project involves restoration and alteration to the existing Edwardian house, and the demolition and construction at the rear of a new addition. The transparency and openness of the new part is a deliberate counterpoint to the introverted Edwardian house with its dark central corridor. Our intention was to create an “inside is outside is inside” environment, where inside and outside spaces were interchangeable elements. The project evokes a certain reference to the Farnsworth House by Mies van der Rohe, and many courtyard houses in Melbourne by McGlashan and Everist.

The two mature Elm and Willow became the constraints to the project. They informed the arrangement of our new addition, and together with passive solar orientation the result is a U-shaped plan enclosing a north-facing courtyard.

The structure is suspended over the ground to avoid damaging the critical root zones of the two trees. The concrete floor and roof slabs are meticulously detailed, with significant input from our structural engineer, to appear and feel light, floaty and airy – a dialectic relationship between weight and material. This quality is enhanced by a skeletal structure of “skin and bones”, in which the non load-bearing glass sliding windows become a mere breathing skin between occupants and the outside world.

The building materials specified are non-toxic and from renewable resources. The concrete structure provides thermal mass to the house with the slabs further insulated to minimise heat loss. All glazing is double-glazed to provide comfort to the interior, and the deciduous trees provide essential shading to the house during summer. Energy and water-saving fittings have been used throughout and rain water is harvested for use in the gardens. A new carport with grid-connect solar power panels is in the design process.

Architects: Architects EAT
Location: Melbourne, Australia
Project Team: Albert Mo, James Coombe, Eid Goh
Structural Engineer: R. Bliem & Associates
Building Surveyor: Building Strategies
Builder: Sargant Construction
Landscaper: Heath Landscape
Project Area: 278 sqm
Project Year: 2007-2009
Construction Year: 2008-2009
Photographs: Earl Carter & James Coombe


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