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Home / Tree Encyclopedia / Red Bloodwood

Red Bloodwood

Corymbia gummifera · Myrtaceae

30mMature height
0Councils: no permit needed
0Councils: exempt under a height limit
20Councils: permit required
Red Bloodwood (Corymbia gummifera) growing in Sydney
Red Bloodwood · typical mature form

Do you need a permit?

Red Bloodwood 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.

How to identify it

Persistent rough, tessellated bark in reddish brown squares over the whole trunk and branches, quite different from the smooth barked gums it grows beside. Large urn shaped gumnuts are a reliable feature. Red gum resin often bleeds from wounds, which gives the tree its name.

Where it grows in Sydney

Very common on Sydney sandstone across the Northern Beaches, Ku-ring-gai and Hornsby Shire, usually alongside Scribbly Gum and Sydney Red Gum on ridges and upper slopes.

Common problems

  • Large urn shaped gumnuts drop constantly and are a slip and mower hazard
  • Kino bleeding can be mistaken for disease
  • Heavy limbs over dwellings on bush fringe blocks
  • Important hollow bearing habitat tree, which councils weigh in assessments

What removal involves

Dense timber and heavy limbs make for slow rigging work. Councils treat mature bloodwoods as high value habitat, particularly where hollows are present, so removal applications commonly attract a request for a hollow assessment or a condition to install nest boxes.

Council permit rules, council by council

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.

CouncilStatusWhat 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.

Frequently asked questions

The tree is bleeding red sap. Is it dying?

Not necessarily. Kino bleeding is a normal wound response for bloodwoods and often follows insect attack or minor damage. Persistent heavy flows with canopy dieback are worth an inspection.

Does having hollows change my application?

Yes. Hollows are scarce habitat and councils will often refuse removal, or approve it with a condition to retain part of the trunk as a habitat stem or install nest boxes.

Related trees

Important note on council rules

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 Mike Bayly via Wikimedia Commons, CC BY-SA 2.5

Not sure where your tree stands?

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.