Salix species · Salicaceae
Willow sits on the exempt species list in 14 of the 20 councils Pro Climbing Tree Services covers, so in most of Sydney it can be removed without a permit. Heritage listings and significant tree registers still override that.
Long slender weeping branches with narrow leaves, usually beside water. Bark is grey and deeply furrowed on older trunks. Broken twigs root readily in damp soil.
Along creeks, dams and drainage lines through the Hills District, Blacktown, Hornsby Shire and Georges River, and as garden specimens near ponds and pools across Sydney.
Exempt in most of the councils covered here and often actively encouraged for removal as a weed of national significance. The practical issues are wet ground access, very large volumes of light material and the need to remove rather than mulch cut wood, because willow strikes from fragments.
Status below is for a tree on private land that has passed the council's size threshold. Heritage items, heritage conservation areas, significant tree registers, biodiversity mapping and conditions of development consent override every exemption shown here.
| Council | Status | What it means |
|---|---|---|
| Northern Beaches | No permit needed | On Council's exempt species list, so no permit is required for removal. Heritage items, heritage conservation areas and significant tree register listings still override the exemption. |
| Ku-ring-gai | Permit required | Not on Council's exempt species list, so a tree permit is required once the tree passes the size threshold. |
| Hornsby Shire | No permit needed | On Council's exempt species list, so no permit is required for removal. Heritage items, heritage conservation areas and significant tree register listings still override the exemption. |
| The Hills Shire | Confirm with Council | Council holds its species exemptions in a document rather than on its website, so confirm this species with Council before treating removal as exempt. Size thresholds apply in the meantime. |
| Blacktown City | Permit required | Council does not run a species exemption list. A permit is required once the tree passes the size threshold, and each tree is assessed on its own merits. |
| North Sydney | No permit needed | On Council's exempt species list, so no permit is required for removal. Heritage items, heritage conservation areas and significant tree register listings still override the exemption. |
| Willoughby | No permit needed | On Council's exempt species list, so no permit is required for removal. Heritage items, heritage conservation areas and significant tree register listings still override the exemption. |
| Lane Cove | No permit needed | On Council's exempt species list, so no permit is required for removal. Heritage items, heritage conservation areas and significant tree register listings still override the exemption. |
| City of Ryde | No permit needed | On Council's exempt species list, so no permit is required for removal. Heritage items, heritage conservation areas and significant tree register listings still override the exemption. |
| Hunters Hill | No permit needed | On Council's exempt species list, so no permit is required for removal. Heritage items, heritage conservation areas and significant tree register listings still override the exemption. |
| City of Sydney | No permit needed | On Council's exempt species list, so no permit is required for removal. Heritage items, heritage conservation areas and significant tree register listings still override the exemption. |
| Inner West | No permit needed | On Council's exempt species list, so no permit is required for removal. Heritage items, heritage conservation areas and significant tree register listings still override the exemption. |
| Woollahra | No permit needed | On Council's exempt species list, so no permit is required for removal. Heritage items, heritage conservation areas and significant tree register listings still override the exemption. |
| Waverley | No permit needed | On Council's exempt species list, so no permit is required for removal. Heritage items, heritage conservation areas and significant tree register listings still override the exemption. |
| Randwick | No permit needed | On Council's exempt species list, so no permit is required for removal. Heritage items, heritage conservation areas and significant tree register listings still override the exemption. |
| Bayside | Permit required | Not on Council's exempt species list, so a tree permit is required once the tree passes the size threshold. |
| Georges River | No permit needed | On Council's exempt species list, so no permit is required for removal. Heritage items, heritage conservation areas and significant tree register listings still override the exemption. |
| Strathfield | Permit required | Not on Council's exempt species list, so a tree permit is required once the tree passes the size threshold. |
| Burwood | Confirm with Council | Council holds its species exemptions in a document rather than on its website, so confirm this species with Council before treating removal as exempt. Size thresholds apply in the meantime. |
| Canterbury-Bankstown | No permit needed | On Council's exempt species list, so no permit is required for removal. Heritage items, heritage conservation areas and significant tree register listings still override the exemption. |
Usually not. Willow is exempt in Northern Beaches, Hornsby, North Sydney, Willoughby, Lane Cove, Ryde, Hunters Hill, City of Sydney, Inner West, Woollahra, Waverley, Randwick, Georges River and Canterbury-Bankstown. Work in or near a watercourse can trigger separate controls, so check if the tree is on a creek line.
It removes the source but not the existing damage. Pipe inspection and relining is usually still required.
This encyclopedia is a practical guide for Sydney property owners, not legal advice. Council tree rules change, and exemptions are frequently overridden by heritage listings, heritage conservation areas, significant tree registers, biodiversity mapping, endangered ecological communities and conditions attached to development consent. Always confirm the current rules with your council for your specific address before any tree work begins, or ask us to check it for you.
Our arborists work across 20 Sydney councils every week. We will identify the species, check the rules for your address and handle the permit application if one is needed.
