Custom Extensions
Castle Cove
AGATHĒ crafts beautiful extensions in Castle Cove that bring together quality craftsmanship and North Shore expertise to create spaces that feel refined and practical.
AGATHĒ crafts beautiful extensions in Castle Cove that bring together quality craftsmanship and North Shore expertise to create spaces that feel refined and practical.
From a new living room or master suite to a second storey, alfresco, or garage conversion, we design and build additions that blend seamlessly with your existing home — adding space, light, and value while reflecting the way you live.
With leafy streets and Middle Harbour outlooks, Castle Cove homes often benefit from thoughtful extensions to maximise light and views. Many properties including modern family homes and architect designed residences are ready for careful enhancement. From garden level additions to full home transformations or elegant kitchen and bathroom extensions, we design and build custom extensions that suit the landscape while enhancing comfort, style, and long term value.
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.