What We Do
Everything handled. Nothing left to figure out.
Design · Approve · Construct
From the first sketch to the final inspection, BuildWise WA handles your entire granny flat project in one place. No architect fees, no council confusion, no juggling multiple trades. Just one team, one price, and a clear path from idea to keys.
$7k+
All-In Service Starts From
10 Days
Typical Permit Pathway
4–6 Wk
Full Design & Approval
1 Team
From Sketch to Handover
INTRODUCTION
A simpler way to build a granny flat in Perth.
BuildWise WA exists to make building a granny flat in Perth straightforward and affordable. We handle every step — design, drafting, council approvals, and project management — so you don’t have to coordinate anything or speak to council yourself.
What makes us different?
We specialise in granny flats. That means faster decisions, clearer advice, and a process built specifically for Perth homeowners trying to get a project moving without overpaying for consultants they don’t need.
Our all-in service starts from $7,000. Architects often charge $15,000 to $30,000+ for the same end result. The difference is focus. Granny flats are what we do, and we do them well.
Typical Cost Comparison
$15k–$30k+
Traditional architects and planning consultants in Perth commonly charge this range for design and approvals alone. BuildWise WA delivers the same outcome for less than half the cost on many projects.
SERVICES
From first sketch to final inspection.
Below is the exact service flow BuildWise WA offers for granny flat projects in Perth — structured to match the current brand style and the messaging from your services content.