Harvest and Vehicle Movement Ban, City of Wanneroo - 6 December 2019
A ban on the use or operation of engines, vehicles, plant or machinery from 10am Friday, 6 December 2019 until 6pm, Friday 6 December 2019 for the whole of the City of Wanneroo. More information
What approvals do I need? - Retaining walls
|Description||A retaining wall is a structure that retains soil when there is a change in ground levels.|
|Do I need approval?||
A planning approval is required for retaining walls. The retaining walls in this instance are those proposed within a lot in order to construct a dwelling if the terrain of the lot is undulating requiring retaining walls. Please note: A planning approval should be obtained prior to submitting for a building permit.
A building permit is required for retaining walls where a proposed retaining wall exceeds 500mm in height, is an addition to an existing retaining wall and/or in the case of tiered walls, the walls exceed 500mm in total height.
|What do I need to submit?||