AGATHĒ delivers healthy, high-performance homes in Northbridge, combining building science, low-tox craftsmanship and North Shore expertise to create homes that support your family's wellbeing on the bushland slopes above Sailors Bay.
Discover what it means to live in a home that actively works for your health: thoughtful material choices, ventilation design, and considered finishes where indoor air quality, thermal comfort, and low-tox living come together seamlessly with beautiful, functional design.
Northbridge's 1920s and 30s brick homes step down steep bushland blocks toward Sailors Bay, and the setting that makes the suburb special also makes it hard on buildings. Tree cover keeps roofs and gutters full of leaf litter, lower levels are often cut into the slope with damp ground behind the walls, and the bush gullies hold moisture and shade year-round. Many homes have lower floors or extensions added over the decades that were never tied into a coherent ventilation strategy. A Healthy Homes approach starts with how water and air actually move through a sloping site, then builds the fixes in: drainage, moisture barriers, ventilation design and materials that stand up to the conditions.
Partial to full-scale renovations that transform your existing spaces into healthy, beautiful family living environments.
Custom extensions that integrate seamlessly with your home's design, enhancing space, comfort and value.
Start the right way with our PAC-certified process, aligning design, budget and timeline before you build.
Scandinavian-inspired homes and cabins built to a healthy, high-performance standard.
Builder-led delivery of custom homes and Passivhaus builds, managed end to end.
We build architectural and Passivhaus homes in Northbridge, led by a Certified Passivhaus Tradesperson. Measured, tested and independently verified.
Whether you are at the early thinking stage or ready to move, we are happy to have a clear, straight conversation. No obligation. We will tell you if we are not the right fit.