In Melbourne, Australia, a 1960s family home has been updated with a new contemporary extension that draws inspiration from a traveling caravan. Flanked by lush greenery, the Bent Annexe is filled with natural light and designed to follow passive solar principles for energy efficiency. The modern addition was designed by Australian architectural practice BENT Architecture for an outdoor-loving family of four and their two active Dachshunds.
The primary goal of the Bent Annexe was to open the relatively introverted midcentury home up to the garden and bring greater amounts of natural light and ventilation into the living spaces. To that end, the architects removed existing ancillary structures in the rear of the property to make space for the new addition. With the primary living spaces now located in the annex, the architects also took the opportunity to remodel the existing dwelling, which now houses larger bedrooms, a family bathroom, and a second living space.
“The trick to making the Annexe feel like a part of the garden is creating green spaces on both sides, by separating the addition from the original home with a courtyard,” the architects explain of their design process. “Of course, the central courtyard improves cross-flow ventilation and lets north light into the master bedroom, but with full-height windows on both sides of the living area, it also creates the illusion of one continuous space, blurring the boundary between inside and outside.”
Built to wrap around the original home beneath a continuous roofline, the extension houses open-plan living areas that overlook the landscape through full-height glazing and casement windows. A retractable shading device—a caravan-inspired canvas element—provides shade to a decked outdoor dining area that strengthens the home’s new indoor/ outdoor connection. The use of concrete floors for thermal mass and operable louver windows help passively heat and cool the space to reduce the home’s energy bills.
Images © Tatjana Plitt