Agathē delivers healthy, high-performance homes in Manly, combining building science, low-tox craftsmanship, and Northern Beaches expertise to create homes that support your family's wellbeing in one of Sydney's most iconic coastal suburbs.
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.
Positioned between the stunning harbour foreshores and iconic Manly Beach, Manly is one of the Northern Beaches' most sought-after and characterful suburbs. From heritage Federation cottages to sleek contemporary builds, homes here span a wide range of ages and styles — and with that comes an equally wide range of health performance challenges. Older Federation homes in particular carry real risks: trapped moisture behind solid walls, minimal cross-ventilation, lead-based paints, and materials that simply weren't designed with indoor air quality in mind. Even newer Manly homes face the relentless pressure of salt air, humidity, and coastal winds. We understand these homes deeply, and we bring a whole-home Healthy Homes approach that's specifically suited to what Manly's unique environment demands.
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.
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.