Subdivisions

The ability to subdivide is determined by several factors: the size of your property, its R-Code, compliance with State and local planning policies, and the lot's physical features, including its shape and any buildings already on it.

These criteria are designed to ensure that any subdivision is in line with state and local objectives, promoting sustainable development across the community.

Visit the Zoning, Land Use and R-Codes page for instructions on finding property details using the online mapping.

For a residential subdivision to proceed, it must meet certain criteria and receive the necessary approvals.

Key factors for subdivision:

• Land size and R-Code: The potential to subdivide depends on the property's size and its R-Code density, which sets the minimum and average lot sizes needed. 

Additional requirements:

• Lot characteristics: Subdivisions work best with regularly shaped lots. Extra steps may be needed if you're keeping an existing structure in the new layout.
• State planning: Adherence to the Residential Design Codes and other state guidelines ensures uniformity in subdivision standards.
• Local planning: Refer to the City's Residential Development Local Planning Policy (PDF) and Development in Housing Opportunity Areas Policy (PDF) local planning policies for specific subdivision and construction standards.

For non-residential subdivisions, the local planning framework doesn’t set specific minimum lot sizes. Yet, adherence to any applicable structure plan is vital for understanding the detailed guidelines that may apply.

Key factors for subdivision:

• Compliance with Structure Plans: If your area is governed by a structure plan, consult it for precise subdivision guidelines.
• Development potential: Ensure the subdivided parcels meet the City’s development standards, including sufficient space for buildings and essential amenities like parking and landscaping. This step confirms the parcels' useability and adherence to local regulations.

Built strata subdivisions are characterised by buildings and spaces defining the land parcels, often designating the remainder as common property. This subdivision suits completed structures or planned constructions, like apartment blocks and commercial buildings.

Authority and application process

Local governments, with authority delegated by the Western Australian Planning Commission (WAPC), usually assess built strata subdivision applications. The specifics of the authority responsible and the necessary application forms depend on the project's details.

With the exception of specific built strata applications, all other subdivision approvals are determined by the Western Australian Planning Commission (WAPC). Applications are to be made direct to WAPC via the Department of Planning, Lands and Heritage website. 

The City offers advisory support in subdivision processes, while the Western Australian Planning Commission (WAPC) handles application assessments and decisions. We provide a referral response during these assessments based on local and state planning requirements. 

For in-depth advice, engaging a licensed land surveyor or professional planning consultant is recommended. They'll offer tailored guidance to streamline your subdivision project.