Tree removal in Brookvale: good to know
Northern Beaches Council said in November 2024 that Brookvale's canopy, at 21%, was one of the lowest in the council area, with urban heat more than 9°C above the reference temperature. Much of its industrial and mixed-use land has under 10% tree cover.
Council and Western Sydney University then hung 30 sensors on public trees. They found differences of nearly 5°C across the suburb, linked to canopy. The hottest reading was 43.7°C at Mitchell Road on 28 January 2025, and the cooler spots were in the northwest near Allenby Park.
Brookvale is also on council's list of suburbs prioritised for more canopy. None of that bans a removal, but it does mean council will want a good reason and a replacement.
Tree removal in Brookvale: what's local
Allenby Park on the edge
Allenby Park covers 42 hectares across Allambie Heights, Beacon Hill and Brookvale, mostly steep valley slopes beside two creek lines, with coachwood rainforest along the creeks. Council says encroachments, dumped garden refuse, and tree removal and poisoning have all damaged it.
Growth on the way
Council endorsed the Brookvale Structure Plan in November 2023, and its planning proposal now plans for about 2,900 new homes by 2041, with new street tree planting. On 21 July 2026 council resolved to seek the state's Gateway approval. More building means more trees on development sites.
Business and industrial sites
Trees on commercial and industrial land come under the same Northern Beaches rules as backyard trees. Council won't approve tree work without the owner's or agent's signature, so a tenant needs the landlord on board.
Lines in the street
Ausgrid supplies the Northern Beaches. For a branch on a street line, call Ausgrid and keep well clear.
Tree removal permits in Brookvale
- Confirm who owns the land, and get the owner's or agent's signature on the application
- Check whether the tree is protected before any fit-out, driveway or car park work starts
- Keep machinery, stockpiles and green waste out of Allenby Park and other reserves
- If a tree is being kept through building work, get its tree protection zone into the plans
- Allow for replanting, because council's permits carry replanting conditions
- Display the approved permit at the front of the property while the work is underway
Hiring an arborist in Brookvale
We'd ask first whether the tree can stay, because in a suburb this hot, a removal is felt by council and the neighbours alike. If it's in the way of a project, we'd have an arborist mark its tree protection zone so the design can work around it. Backing onto Allenby Park, we'd keep every cutting and every bit of machinery on our side of the fence.
