We counted every certified Passive House in Australia. There are 149, and 76 of them are in Victoria. Here is the state-by-state data, how fast certifications are growing, and what to ask before anyone calls your home certified.
What a BAL 29 rating means for your home
BAL 29 is the rating most Peninsula and Surf Coast sites return. What it means for the design, the materials and the passive house question, from an architect who has built to it.
How to Choose an Architect in Victoria: Questions to Ask First
The questions to ask before you commit to an architect in Victoria: registration, similar projects, who will design your home, sustainability, and how well they know your council.