Stump Grinding Cost Australia 2026

Indicative stump grinding prices across Sydney and Australia. Costs are based on stump diameter, access and number of stumps.

Stump Grinding Pricing

Stump grinding cost is primarily determined by the diameter of the stump. Most arborists and stump grinding specialists price based on the measurement across the widest point of the stump. The following table provides indicative pricing ranges for Sydney.

Stump DiameterIndicative Cost
Up to 30 cm$150 - $250
30 - 60 cm$250 - $350
60 - 90 cm$350 - $450
90 cm+$450 - $500+

Many stump grinding operators offer discounts when grinding multiple stumps on the same visit. A second or third stump is often discounted by 20-40%.

Factors Affecting Stump Grinding Cost

Stump Diameter

The single biggest factor. Larger stumps take longer to grind and require larger machinery. Diameter is measured across the widest point of the stump at ground level.

Access to the Stump

If the stump is in a backyard with narrow side access, a smaller and slower machine may be needed. Stumps accessible by driveway allow larger, faster grinders to be used, reducing cost.

Number of Stumps

Multiple stumps on the same property are often discounted. Once the grinder is on site, each additional stump has lower setup costs.

Root Buttress and Surface Roots

Trees with large root buttresses or extensive surface roots require more grinding area. Species like Moreton Bay Figs and large eucalyptus trees often have significant buttress roots that increase the scope of work.

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Frequently Asked Questions

Stump grinding typically costs between $150 and $500 per stump in Sydney. The price is mainly determined by the stump diameter, with smaller stumps (under 30 cm) at the lower end and large stumps (60 cm+) at the higher end. Many arborists offer per-stump discounts when grinding multiple stumps on the same visit.
Yes, stump grinding is generally cheaper than full stump removal. Grinding typically costs $150 to $500, while complete stump extraction (removing the entire root ball) ranges from $200 to $800. Grinding is faster and less invasive, but leaves the root system in the ground to decompose naturally.
Most stump grinding machines grind the stump 200 to 400 mm below ground level. This is deep enough to cover with soil and turf, and to prevent regrowth in most species. If you plan to build on the spot, deeper grinding or full stump removal may be needed.
While small stump grinders are available for hire from equipment rental companies, professional stump grinding is recommended for safety reasons. The machinery produces flying debris and requires experience to operate effectively. Hiring a professional also ensures the stump is ground deep enough to prevent regrowth.
In most cases, council approval is not required for stump grinding if the tree has already been removed with proper approval. However, if you are grinding a stump from a tree that was removed without council consent, you may be in breach of local Tree Preservation Orders. Always check with your local council first.
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