In many areas, retaining walls up to 1m in height can be built without council approval. However, walls taller than this often require council approval and engineering, particularly if they’re close to a boundary or holding back significant loads. It’s always best to consult your local council for specific regulations.

Yes, retaining walls can be built on sloped ground. In fact, they’re commonly used to stabilise slopes and help prevent soil erosion. To follow the land’s natural contour, the wall may need to be stepped or constructed in tiers. On steeper slopes, careful design and effective drainage are crucial to ensure long-term stability and meet local building requirements.

Absolutely! For walls that exceed specific heights or carry heavy loads, we collaborate with certified engineers to guarantee lasting stability and full compliance with all regulations.

If a retaining wall serves both properties and is located on the boundary, the costs are typically shared. However, if the wall is solely for your property or built entirely within your land, you will generally be responsible for the full cost. It’s always best to consult your local council for specific guidelines.

Typically, residential retaining wall projects take between 2 to 5 days to complete, depending on their size and complexity. We’ll provide you with a clear timeline before starting the work.