How to Handle Overhanging Branches from Your Neighbour’s Tree
An overhanging limb can seem like a small garden problem until it blocks a path, scrapes a roof, catches a summer storm or falls onto a fence. For many Australian households, handling overhanging branches from your neighbour’s tree is a fair dinkum headache, especially when the tree is healthy but its canopy has simply outgrown the space. The goal is to remove the risk without turning a manageable disagreement into a neighbourhood feud.
Start by separating safety from ownership. Identify which property the trunk sits on, inspect the branch from a safe distance and document what you can see. Do not climb, saw or push the limb yourself. The safest route is usually to speak with the tree’s owner, share the risk clearly and encourage a qualified arborist to assess the work. Local rules differ across Australia, so council, strata and power-network requirements may affect what can be pruned, removed or done near wires.
Establish ownership and local rules
Tree ownership usually follows the land on which the trunk is rooted, not the direction the branches grow. A large limb extending over your fence is therefore often the adjoining owner’s responsibility to maintain. Before assuming this, check whether the tree stands on a council reserve, is shared through a strata plan, sits on a boundary or was planted under a special agreement. Also ask whether either property has a heritage tree overlay or other protection.
Rules are not uniform. In Adelaide, Melbourne, Sydney, Brisbane and Perth, councils may have different processes for protected vegetation, significant trees, pruning, removal and permits. A branch that creates an urgent risk may be dealt with differently from routine trimming, but owners should not use that distinction as permission to ignore a warning. Call the relevant council and ask for the rules applying to the address; keep the reference number and any written advice.
If the boundary is unclear, do not resolve it by cutting. Use survey records, an accurate site plan or an independent arborist’s observations, and seek a land surveyor if the trunk or roots appear to sit directly on the line. Take photos from your own property and note the branch’s approximate reach in metres, since Australian measurements and arborist reports commonly use metric. A factual record is more useful than an argument about who first noticed the limb.
Identify urgent hazards and stay clear
Treat a large dead limb, fresh crack, split crotch, sudden lean, fungal fruiting body at the base or a branch that has shifted after wind as a potential hazard. Hanging branches, called hung-up limbs, can drop without much warning, particularly when the remaining wood is decayed. Also look for congestion, cavities and broken branches, but remember that visual signs alone cannot confirm whether a tree is safe. A ground-level assessment has limits.
Australian weather can change the risk quickly. Summer thunderstorms are familiar in Brisbane and parts of eastern NSW, while hot, dry winds can stress trees and blow limbs around Melbourne, Adelaide and inland NSW. Perth can also experience strong gusts, and bushfire seasons may restrict access to affected areas. After a severe storm, keep away from fallen limbs, unstable trunks and branches caught in wires. Call 000 for immediate danger to people or traffic. For a suspected power-line issue, contact the relevant electricity distributor and stay well clear; never assume a branch is de-energised.
While waiting for help, keep children and pets indoors, move vehicles from beneath the limb and photograph the situation from public space or your own yard. Do not use a ladder, chainsaw or pole saw, and do not attempt to pull the branch down to test it. Emergency pruning should be carried out by competent tree crews with appropriate insurance and equipment. If work near electricity infrastructure is required, the arborist must hold the relevant electrical clearance qualification and coordinate with the distributor.
Start a neighbourly conversation
A direct, relaxed conversation usually works better than a formal complaint. Australian neighbourly etiquette often favours a knock on the door, a short note or a text, with the tone kept friendly but clear. Say that you are concerned about a specific branch and the damage or danger it may cause. “No worries” is fine in the opening, but the safety issue should still be stated plainly. Avoid accusing the owner of neglect or assuming that every overhanging branch must be removed.
Give the neighbour something practical to act on: the branch’s location, a date noticed, photographs taken lawfully from your property and a request for an arborist assessment. You might offer to share the cost of an inspection or agree to meet a contractor. If either home is rented, managed by a property manager or part of a body corporate, involve that manager rather than approaching a tenant or bypassing the strata committee. A written record protects both sides if weather damage later becomes an insurance matter.
If the discussion stalls, a short written note, community mediation or the dispute process offered by a strata scheme can keep the matter civilised. Keep every message factual and focused on immediate safety. A useful background guide to handling encroaching branches explains why communication and arborist advice matter before either person makes unilateral changes. Do not enter the other property, direct a contractor onto it or cut the tree without the owner’s consent.
Compare safe repair options
Ask for a written arborist assessment that identifies the hazard, the likely failure points and the least disruptive treatment. For a sound tree, this may involve selective pruning or crown reduction to shorten the offending limb while preserving the tree’s natural shape. Deadwood removal or staged pruning may be appropriate where access is difficult. “Topping” is generally undesirable because it removes large sections of live canopy and can leave weak growth; a competent arborist should explain why a particular method is needed.
Get two or three quotes and compare the scope, not only the price. Check qualifications, public liability insurance, workers’ compensation cover, cleanup, debris removal and any site-access charges. In Australia, ask whether the work will follow recognised arboricultural pruning standards such as AS 4373, and whether a council permit or power-distributor approval is required. The contract should state which branches will be treated, who owns the timber, when work will occur and how the site will be left.
Photograph existing damage to gutters, roof tiles, solar panels, fences, paving and garden structures before work starts, then take matching images afterwards. Keep invoices, the arborist’s report, permits and messages with the date. If an outdoor room, planter or piece of outdoor furniture was damaged, document it properly before replacing anything; browsing outdoor decor ideas can help plan reinstatement once the tree work and insurance assessment are complete.
Some jobs need specialists rather than a general pruner. Protected trees, roots near pipes or foundations, wildlife nesting, dead trunks and limbs near overhead conductors can involve councils, utility engineers or licensed wildlife observers. Avoid any contractor who will work without permission, ignore a permit or promise to handle wires without the network operator. The owner of the tree should normally organise and pay for work to their tree, although the parties may agree to share costs where both properties benefit.
Prevent the same problem returning
After the hazardous work is completed, ask the arborist what to watch for and whether another inspection is worthwhile. Healthy trees still grow, and some species naturally extend over boundaries, so the aim is safe, proportionate management rather than a perfectly clear line of sky. A yearly visual check, plus extra attention after major storms, can reveal new cracks, blocked gutters or rubbing branches. Keep gutters and structures clear where practical so minor contact does not become a recurring dispute.
Good communication is the best preventative measure. Agree who will inspect the tree, who will organise pruning and how urgent findings will be reported. Share photos and dates, give reasonable notice before contractors arrive and confirm the final scope in writing. For managed properties, put these responsibilities into the strata or maintenance schedule so the issue does not depend on personal memory. Remember that rules on collecting leaves or branches left by a tree can vary locally.
Record the arborist’s recommendations, warranty details and emergency contacts, then add the property to your insurer’s schedule if the tree poses unusual risk. Do not schedule pruning immediately before a forecast storm simply to save time; crews may need safe access and dry conditions. A qualified local professional can prioritise genuinely hazardous limbs while preserving the tree’s health and the working relationship with your neighbour.
The safest outcome is a documented agreement, competent pruning and a tidy site, with everyone clear that urgent work was handled responsibly. Start with a conversation, but move quickly if a branch is unstable, touching a wire or threatening people and property. Keep evidence, follow local permissions and use a qualified arborist for the final scope.
Arbor Pros ATS Tree Service is a family-owned tree-care business owned and operated by Tony and Teasha Johnson. It provides professional tree trimming overseen by a licensed arborist, with an emphasis on safety, healthy trees and quality workmanship, and it offers free estimates for residential, commercial and managed properties in Sioux Falls, South Dakota and nearby communities. If the property is within its service area, request a free quote and ask for an arborist-led assessment and a clear, written pruning plan.