Before any digging or stump grinding in Woy Woy
Is the tree already down?
If it's still standing, the removal comes first, and that's Central Coast Council's call under DCP 2022 Chapter 3.5. Only the property owner can authorise it. Since NSW's 2026 changes, dead and dying protected trees need a permit as well.
Lodge the BYDA enquiry
Before You Dig Australia (BYDA) is the one place to request plans of pipes and cables at a dig site. Settle with the arborist who lodges it before the job starts.
Point out your own services
BYDA plans won't show privately installed services, like irrigation or power run to a shed, and may not show detail inside your boundary. BYDA suggests a skilled locator for those.
Agree the depth
Safe Work Australia's guide says to check for underground services before grinding deeper than 200mm. Ask how deep the arborist plans to go and whether the surface roots come out too.
Keep everyone back
A grinder can throw stones and chips. The operator should set an exclusion zone and check the ground for stones, pipes, metal or concrete first, so keep kids and pets inside until it's done.
Stump grinding in Woy Woy: what's local
Low, busy ground
Woy Woy sits about 4 m above sea level on a densely populated estuarine peninsula, the most populous part of the Central Coast, 12 km south of Gosford. With neighbours close by, settle the grinder's access and where the chips go before the day.
A studied floodplain
Central Coast Council has a Woy Woy Peninsula Flood Study, with its figures published on the NSW Government's open data portal. If you plan to fill or reshape the ground where a stump was, ask council what the study shows for your block.
Brisbane Water's edge
Woy Woy faces the southern reaches of Brisbane Water near its mouth. Even inside a 10/50 area, the RFS Code excludes clearing mangroves and coastal saltmarsh, so check any foreshore tree with council.
Gums that reshoot
Brisbane Water National Park, with its scribbly gums, covers 12,000ha of sandstone bush near the peninsula. Some eucalypts regrow from a stump cut low, so if a gum stump keeps sending up shoots, grinding the base out is the surer finish.
Stump grinding in Woy Woy
| Grinding the stump out | Leaving the stump | |
|---|---|---|
| Fungi | Takes away wood that fungi feed on | Fungi often grow on it, and big roots can feed them for decades |
| Regrowth | Removes the base that shoots come from | Some eucalypts reshoot from a low cut |
| The yard | A level patch you can turf or replant | Something to mow around and trip over |
| Underground | Services must be found first | Nothing disturbed |
Hiring an arborist in Woy Woy
If the tree's still up, get the stump in the same written quote as the removal, with the BYDA enquiry and the grinding depth spelled out. If the stump's already there, the services check still comes first. On a block near the water or in a flood-studied area, have a word with council before you reshape the ground.