We provide homeowners clarity, data and builder-neutral advice needed to build a granny flat with confidence.
Why Independence Matters
The Problem: Building a granny flat in Australia is a major investment, yet finding unbiased information is difficult.
Our Solution: Granny Flat Guide was created to cut through the marketing noise. We aren’t builders, and we don’t sell construction services. Our only goal is to provide the honest, independent data you need to choose the right path for your budget.
Our Three Pillars of Independence
Who We Serve
Whether you are building a backyard cabin for a family member or evaluating an investment property’s potential yield, our data-driven guides and smart estimators are designed to help you make informed decisions.
Families
Homeowners
Investors
Ready to navigate your build with an expert by your side?
Our editorial and research team consists of digital architects and residential planning enthusiasts dedicated to bringing you the most accurate cost data across Australia.