Renovation costs in Perth vary depending on the size and scope of the project. A small bathroom renovation may start from around $12,000, while full home renovations or extensions can range from $50,000 to over $150,000. At Build Granny Flat, we provide detailed, transparent quotes so you know exactly what’s included. We also offer finance options to make your dream renovation more affordable.

Yes, most renovations in Perth require council approval, especially for structural changes, extensions, or plumbing and electrical work. Our team handles all approvals and documentation on your behalf, ensuring your project is council-compliant and stress-free.

The time frame depends on the type of renovation. A bathroom renovation usually takes 2–4 weeks, kitchens 3–6 weeks, and larger home extensions 3–6 months. We provide realistic timelines upfront and manage every step to keep your project on track.

In many cases, yes. For kitchen and bathroom renovations, you can often stay in your home while we work. For larger home renovations, temporary relocation may be recommended. We always plan projects around your lifestyle to minimise disruption.

Yes. We work with finance partners to provide flexible renovation finance options, including low-deposit and staged payment plans. This helps homeowners in Perth start their renovation sooner without waiting to save the full amount.