The Land Subdivision Process in Western Australia: A Step-by-Step Guide

Subdividing land in Perth or anywhere in Western Australia is an excellent way to unlock value, whether you’re looking to build, sell, or develop. However, the process requires careful planning, regulatory approvals, and professional guidance to ensure success. Here’s a step-by-step breakdown of the land subdivision process to help you navigate it efficiently.

The first step in subdividing property in WA is gathering essential site information. This includes getting a Feature & Contour Survey done, preparing a draft subdivision overlay, and then getting some preliminary engineering advice around site coordination of services, boundaries and levels ( particularly if it’s a sloping site). based on this advice adjustments might get made ot the subdivision plan. In some instances, site soil evaluation , bushfire management mapping and flora/fauna surveyed are also required. To guide the draft pan and accompany the application to WAPC. If you are intent on making a profit , an important step in the subdivision process is also to get some early cost estimates together. This means doing some feasibility work, so you can work out the best way to subdivide and make informed decisions . Once all the required documentation is in place, a subdivision application is lodged with the Western Australian Planning Commission (WAPC) for conditional approval. This part of the subdivision process in WA takes 3-5 months, to cover the 90 days statutory processing time and the early time for surveys, accompanying documentation and revisions to draft plans.

Once WAPC grants conditional approval, the next step in the west Australian subdivision process  is the preparation of detailed engineering plans. These need to be progressed to facilities access ot sewer and services, and demonstrate to permit authorities how the site will be prepared to accommodate  intended development . These engineering plans cover demolition, earthworks, retaining , service Prelays (water, power, NBN, sewer) , access pavement and drainage. These plans must be submitted to the local council, and any necessary permits obtained ( ie. Demolition) prior to commencement . using these plans , finalised prices can be obtained from relevant contractors to do the works ( plumber, electrician, civil contractor ) and service agreement requests can be submitted and finalised with relevant bodies, particularly Watercorp , western power and NBN co. this allows access to these these services form the provider side, and will attract not insignificant stator dees and contributions. Contractors then begin site works, including earthworks, drainage, and demolitions. A cadastral survey is also conducted to formally mark the new lot boundaries, and provide accurate cadastral data to prepare the final survey plan of the subdivision in preparation for title production.

After completing all subdivision works, final clearances from Western Power, Water Corporation, and the local council must be obtained, and the final subdivision plan is then lodged with Landgate for approval. These are the infill stages in the subdivision process in WA. When all of these bodies have given their consent and are satisfied all the conditions of the original WAPC approval have been met, the final clearance , or Form 1C to WAPC , can be lodged. This is followed by title production with Landgate, once the plan goes IOFD ( or in order for dealings ) at Landgate. This enables you to engage with a settlement agent who will oversee title registration and production for you.

Navigating the land subdivision process in Perth or anywhere in Western Australia can be complex, requiring feasibility work , WAPC approvals, engineering oversight, contractor supervision,  and council compliance. Working with an experienced subdivision consultant ensures faster approvals, optimized returns, and better design outcomes at every stage.

If you’re planning to subdivide your property in WA, expert guidance can save you time, money, and hassle. Contact our subdivision specialists today to discuss how you can maximise your property’s potential through smarter subdivision planning and execution.