Magnolia Soul House

It employs passive solar design principles, combined with healthy and environmentally friendly material selection and efficient planning to create a highly sustainable, modestly-sized family home. Brief The brief was to create a warm, robust, family and pet friendly extension, while protecting a mature magnolia tree and maximising garden area. With this in mind an efficient, passive solar home was designed, using the stunning Magnolia x soulangeana as the main focal point. Green Sheep Collective sat down with the client to develop a program and gain an intimate understanding of their needs and aspirations. The comprehensive brief in conjunction with an in depth site analysis and shadow studies further informed the building’s siting, mass and volume. Each of our designs aim to create an example of best-practice environmentally sustainable design that is applicable and achievable on many inner-urban properties.

A unique folding roof form envelopes and cradles robust living spaces, whose lowered floor level is embraced by adjacent decking. Views of the magnolia tree are intentionally framed by the roof structure, through a high angled window and bay window seat. The generous and versatile window seat creates a lovely place to relax, read a book, admire the flowering magnolia or sit on the edge of the garden. High angular ceilings offer views of the magnolia, allow dappled light to penetrate deep into the residence and provide stack effect ventilation. A sunken living space takes advantage of the existing raised floor level by creating a playful step down to the garden while decking at the original floor level doubles as informal living and dining seating. The lowered living area provides a clear visual connection to the garden, immersing the inhabitants in garden foliage, which in highly urbanised environments enhances the wellbeing of occupants. A bamboo courtyard, which doubles as a cat run, brings planting close to the centre of the home, provides cross ventilation, evapotranspirative cooling and allows natural light into the adjacent living and bedroom spaces.

The building envelope and form are designed to accommodate a temperate climate. The building’s orientation is the primary contributor to the thermal comfort and energy efficiency of the home. Natural heating is provided in winter by means of north-facing windows, thermal mass, low-e doubling glazing, and insulation to walls and ceilings. Unwanted summer heat gain is prevented by appropriately designed eaves, a batten screen, blinds, cross ventilation, a pergola with deciduous planting, and ‘stack effect’ cooling aided by ceiling fans.

The design carefully considers the spatial requirements of internal spaces to reduce built form and maximise garden area. A reduction in building form due to flexible programming and clever joinery results in fewer construction materials, less maintenance, reduced heating and cooling costs and a lower overall environmental footprint.

This beautiful design has successfully addressed the brief, site constraints and opportunities, taking advantage of the site levels, orientation and a delightful garden. The resulting form is a unique, robust and exciting, positive space that people want to live in, maintain and cherish for years to come.

Design: Green Sheep Collective
Photography: Emma Cross