Quality Granny Flats, Endless Possibilities
A well-designed granny flat is one of the smartest investments you can make in your property. It creates space for ageing parents who want to be close to family, gives adult children a path to independence while saving for their own home, or generates steady rental income — all without leaving your existing home.
At ACG Built, we design and build granny flats that feel like proper homes — not cramped afterthoughts. Our secondary dwellings feature full kitchens, comfortable living areas, generous bedrooms with built-in robes, well-appointed bathrooms and private outdoor spaces. Every detail is considered, from natural light and cross-ventilation to acoustic privacy between the main house and the flat.
We manage the entire process: site assessment, design, council approval through the NSW Affordable Rental Housing SEPP, construction and final certification. You get a turn-key granny flat delivered by a licensed builder who takes responsibility for every aspect of the build.
