Tree removal in St Ives: what's local
Turpentine country
Native turpentines were once abundant here, and Ku-ring-gai says Sydney Turpentine-Ironbark Forest still grows along Mona Vale Road. Only 0.5 per cent of the original forest is left in the council area, and NSW lists it as critically endangered.
Parks to the north and east
Garigal National Park lies to the east and south-east, and Ku-ring-gai Chase National Park borders the north. The 123 hectare Ku-ring-gai Wildflower Garden sits on the north side of Mona Vale Road.
Houses with room for trees
About 70% of St Ives homes are separate houses, and council's urban forest study found St Ives had by far the most space for new trees of any Ku-ring-gai suburb, with 5552 planting spots.
Ausgrid's lines, and yours
Ausgrid prunes trees growing close to or touching the powerlines between street poles, and has St Ives on its program for October and November 2026. Keeping trees off the line from the pole to your house is your job, arranged with Ausgrid.
Tree jobs you can do yourself in St Ives
You can
- Hand-weed under the trees instead of mowing, as council suggests, so seedlings can take hold.
- Pull out garden weeds before they spread into the bush.
- Keep pets out of the bushland, and keep garden waste on your side of the fence.
Leave to an arborist
- Working out whether a tree is a forest turpentine or ironbark, or a planted tree.
- Any pruning or removal of a forest tree, once council has approved it.
- Pruning near the service line to your house.
Tree removal permits in St Ives
Ku-ring-gai says tree applications take about 6 to 8 weeks from its written acknowledgement, and permits last 12 months. Fees are paid once the application is accepted and aren't refunded if it's refused.
So start early if a tree is in the way of a renovation. Tree work that's part of a development application or complying development is dealt with there, not through a separate tree application.
Ku-ring-gai's housing plans put most new dwellings to 2036 along the Pacific Highway and around a handful of local centres, St Ives among them.
Hiring an arborist in St Ives
Have an arborist identify the tree before anything else. A turpentine or ironbark near Mona Vale Road is a very different application from a planted exotic. Then lodge with a clear reason, good photos and a site map, since those are three of the four documents council asks for, and the fourth is the owner's consent.
