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A retaining wall keeps soil in place. 

It may hold soil back (for example, during excavation) or it may support soil to stop it moving within a property or on a boundary. 

Use the guide below to work out which permits you need to build a retaining wall. 

More information

If you need help at any step, email [email protected] or call 03 9278 4888 and ask for our:

  • Urban Planning team (information on planning or Planning Permits). 
  • Building Services team (information on building or Building Permits). 

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