25/10/2026
Thinking of subdividing your Perth block? Here’s how the process works:
Subdividing can unlock real value from your land, but in WA it follows a set path. Here’s the overview:
1️⃣ Check feasibility
Start with your lot’s zoning and R-Code density under your council’s planning scheme. Lot size, frontage, sewer access, easements and existing structures all determine whether a split is possible.
2️⃣ Engage a licensed surveyor
Your surveyor prepares the subdivision plan and helps you choose between green title and survey strata.
3️⃣ Apply to the WAPC
The Western Australian Planning Commission assesses the application and consults your local council and service providers before issuing conditional approval.
4️⃣ Meet the conditions
This usually involves separate water, sewer and power connections, crossovers, and any demolition or retaining work required.
5️⃣ Clearances and new titles
Once the agencies sign off, the WAPC endorses the final plan and Landgate issues your new titles.
Good to know: The whole process often takes 12 months or more, so plan ahead. We can manage the entire process for you.
Not ready to subdivide? A granny flat or ancillary dwelling can add living space, rental income or room for family without splitting your title. At ANWEST Lifestyle, we design and build fully custom ancillary dwellings across Perth, and we can help you work out the best option for your block.
Get in touch to talk through what’s possible on your property.