AGATHĒ builds quality granny flats in Galston, bringing expert craftsmanship and a genuine appreciation for this spacious, semi-rural community to create spaces that add real value and work beautifully for the way your family lives.
At AGATHĒ, a granny flat is never a budget afterthought in the backyard. It's a Scandinavian-designed, high-performance home in miniature — built with the same building science, natural light, low-tox materials, and considered craftsmanship as our Scandi homes. Beautiful, healthy, and built to last.
We turn generous backyard spaces into beautiful, self-contained homes — thoughtfully designed, carefully finished, and built to sit naturally alongside the character of your existing home. The result is a practical, elegant space for ageing parents, adult children, a quiet home office, or quality rental income.
Hidden among bushland and sprawling properties, Galston offers true country living with space and serenity, on some of the largest blocks in the Hills District. That acreage makes it ideally suited to a beautifully designed granny flat — a comfortable, independent space for ageing parents, a private retreat for adult children, a quiet studio or home office set well away from the main house, or a quality rental. We'll design and build something that fits the scale and spirit of Galston and adds lasting value to your property.
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 certified Passive House builds, managed end to end.
From design to delivery, we manage every detail for a smooth, on-time, on-budget build.
Whether you are at the early thinking stage or ready to move, we are happy to have an honest conversation. No obligation. We will tell you if we are not the right fit.