Fig trees, including the Moreton Bay Fig, Port Jackson Fig, and various ornamental figs, are among Australia’s most impressive trees. They are also among the most destructive when planted in the wrong location. Their aggressive, surface-spreading root systems can cause extraordinary damage to buildings, driveways, retaining walls, and underground services.
The Fig Tree Root Problem
Fig tree roots are legendary for the damage they cause. Moreton Bay Fig roots have been known to lift entire sections of road, crack concrete slabs, invade sewer lines, and undermine building foundations. Even smaller ornamental fig species can develop root systems disproportionate to their canopy size. If you are already experiencing root problems, our guide on tree roots in pipes explains how to address this specific issue.
Damage Commonly Caused by Fig Roots
- Cracked and lifted driveways, footpaths, and paving
- Foundation damage to houses and retaining walls
- Blocked and broken sewer and stormwater pipes
- Damaged swimming pools and underground tanks
- Lifting of fences and garden structures
Council Regulations for Fig Trees
Many large fig species are heritage-listed or protected under council tree preservation orders. Moreton Bay Figs in particular are frequently subject to strict protection, and councils may refuse removal applications even when the tree is causing significant property damage. In such cases, root management solutions like barriers or selective root pruning may be the only permitted option.
A formal arborist report documenting the damage and risk is usually required for any application to remove a protected fig tree. Your arborist can prepare this and submit it to council on your behalf as part of the tree removal service.
Fig Tree Removal Cost
Fig tree removal costs vary enormously depending on the species and size. A small ornamental fig might cost $500 to $1,500, while a mature Moreton Bay Fig can cost $5,000 to $20,000 or more due to the size of the trunk, the weight of the timber, the complexity of the root system, and the need for extensive site restoration.
Managing the Root System After Removal
Removing a fig tree’s above-ground structure is only part of the job. The root system can remain active for some time and may need professional root removal to prevent ongoing damage. Root excavation around a fig tree is complex work, as the roots are often intertwined with underground services and structural elements.
Alternatives to Complete Removal
If council refuses your removal application, alternatives include installing root barriers to redirect root growth, regular root pruning to manage spread, crown reduction to limit the tree’s water demand and slow root growth, and ongoing monitoring with professional root mapping. For information about palms or other species, see our palm tree removal guide.
Dealing with a problematic fig tree? We connect you with qualified arborists experienced in fig tree assessment, root management, and removal. Find a fig tree specialist near you for expert advice and obligation-free quotes.