About Smart Granny Flats

Welcome to Smart Granny Flats, where we specialise in stylish, pre-finished granny flats that seamlessly blend with your existing home. Located in Helensville, we serve homeowners across New Zealand's North Island, offering high-quality, personalised designs built to enhance your property.

Our offsite manufacturing process ensures precision, quality, and efficiency. Built in a controlled environment, each granny flat is crafted with top-quality materials and delivered almost fully complete, minimising site work. This approach not only shortens the build time but also avoids common delays like weather interruptions.

With over a decade of experience in offsite construction, Smart Granny Flats offers an innovative and hassle-free solution for adding extra living space, an office, or a guest suite to your home. From the initial design to final installation, we manage the entire process, delivering a ready-to-use space in weeks, not months.