Looking for a granny flat design in Mandurah? North Coast Design specializes in custom ancillary accommodation tailored to your needs. Whether it's for elderly family members, a home office, or extra rental income, our experienced team creates functional and stylish spaces that blend seamlessly with your property. We handle everything from design to council approvals. Call (08) 9535 2055 today to start your project. Visit to learn more about our granny flat design services
