Tree Root Removal in Melbourne

Tree root removal in Melbourne typically costs between $200 and $3,000. Minor root cutting near paths or fences averages $200 to $600. Excavation for pipe access runs $500 to $1,500. Major root extraction near foundations or throughout a property can cost $1,500 to $3,000+. Costs depend on root size, depth, location, and access.

In some cases, yes. An arborist can prune specific roots while preserving the tree, but this depends on which roots are cut, how much of the root system is affected, and the tree species. As a general rule, removing more than 25-30% of a tree's root system can compromise its stability and health. An arborist assessment is recommended before any root work near valued trees.

In Melbourne, the most problematic root species include willows, poplars, figs (especially Moreton Bay Fig and Port Jackson Fig), some eucalyptus species (particularly River Red Gum), liquidambars, elms, and camphor laurels. These species have aggressive, spreading root systems that commonly damage pipes, paths, and foundations.

Signs of root intrusion in pipes include slow-draining sinks and toilets, gurgling sounds from drains, frequent drain blockages, sewage odour in the yard, wet patches in the lawn above the sewer line, and sinkholes near pipe runs. A plumber can confirm with a CCTV drain camera inspection.

Yes, particularly in Melbourne's reactive clay soils. Tree roots can cause indirect foundation damage by extracting moisture from clay soil, causing it to shrink and the ground to subside. This is especially common during dry summers. Direct root pressure can also lift lightweight structures, paths, and retaining walls.

Root barriers are an effective preventative measure that redirect root growth away from infrastructure. They work best when installed during construction or alongside new plantings. Retrofitting barriers around existing trees is possible but more complex. An arborist can advise on whether a barrier is suitable for your situation.