Eucalyptus pilularis · Myrtaceae
Blackbutt is a protected tree in effectively every council Pro Climbing Tree Services covers. Expect to need a tree permit, or a development application where the property is heritage listed or in a heritage conservation area.
Named for the dark rough fibrous bark on the lower trunk, which gives way abruptly to smooth white or cream bark on the upper trunk and branches. Leaves are sickle shaped and glossy on both surfaces. Clusters of white flowers appear from spring to midsummer.
A dominant forest tree through the Northern Beaches, Hornsby Shire and the northern parts of Ku-ring-gai, especially on sandy and shale influenced soils. Very common on bush fringe properties in Belrose, Terrey Hills, Frenchs Forest, Hornsby Heights and Berowra.
A technical removal in most suburban settings. Bush fringe blocks frequently sit inside biodiversity mapping, so the assessment usually needs to cover ecological value as well as tree condition. Where the property qualifies for the 10/50 Vegetation Clearing scheme the pathway can be different, so check the RFS 10/50 tool for the address first.
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 | Permit required | Not on Council's exempt species list, so a tree permit is required once the tree passes the size threshold. |
| 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 | Permit required | Not on Council's exempt species list, so a tree permit is required once the tree passes the size threshold. |
| 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 | Permit required | Not on Council's exempt species list, so a tree permit is required once the tree passes the size threshold. |
| Willoughby | Permit required | Not on Council's exempt species list, so a tree permit is required once the tree passes the size threshold. |
| Lane Cove | Permit required | Not on Council's exempt species list, so a tree permit is required once the tree passes the size threshold. |
| City of Ryde | Permit required | Not on Council's exempt species list, so a tree permit is required once the tree passes the size threshold. |
| Hunters Hill | Permit required | Not on Council's exempt species list, so a tree permit is required once the tree passes the size threshold. |
| City of Sydney | Permit required | Not on Council's exempt species list, so a tree permit is required once the tree passes the size threshold. |
| Inner West | Permit required | Not on Council's exempt species list, so a tree permit is required once the tree passes the size threshold. |
| Woollahra | Permit required | Not on Council's exempt species list, so a tree permit is required once the tree passes the size threshold. |
| Waverley | Permit required | Not on Council's exempt species list, so a tree permit is required once the tree passes the size threshold. |
| Randwick | Permit required | Not on Council's exempt species list, so a tree permit is required once the tree passes the size threshold. |
| 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 | Permit required | Not on Council's exempt species list, so a tree permit is required once the tree passes the size threshold. |
| 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 | Permit required | Not on Council's exempt species list, so a tree permit is required once the tree passes the size threshold. |
Yes in every council covered here. It is a protected native and is not on any exempt species list. Bush fringe properties may also trigger biodiversity or endangered ecological community controls on top of the standard permit.
Only if the property sits inside a 10/50 Vegetation Clearing Entitlement Area and the tree is within 10 metres of an external wall of the home. Check the NSW Rural Fire Service 10/50 tool before assuming it applies.
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.
Photo by John Robert McPherson via Wikimedia Commons, CC BY-SA 4.0
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.
