A fallen tree on your property needs a calm, safety-first response: keep people and pets well away, check what it has affected, and call a professional arborist to remove it safely. For homeowners and property owners across Hampshire, Surrey, and West Sussex, a tree down across the garden, the drive, or a fence line can quickly turn into a hazard, a damage issue, and an access problem, especially after dark or mid-storm.
Most fallen trees are dealt with through the same key steps, and knowing them in advance takes a lot of the panic out of the moment it happens. Below, we explain what to do straight away, why trees fail, when emergency help is needed, how safe removal, stump grinding, and debris clearance are handled, and what to check around insurance or council permission before work starts.
Get people and pets away from it and remain safe
Whatever else is going through your mind, this comes first. A tree that’s already come down can still be under tension – a trunk resting against a fence, a branch caught in another tree, or a root plate that’s only partially lifted can all shift suddenly, hours after the initial fall. Keep everyone, including pets, well back until a professional has assessed it, and don’t be tempted to start clearing branches yourself, even small ones, until you know how the rest of the tree is likely to move.
If the tree has landed on or near power lines, treat the whole area as live and dangerous. Don’t touch the tree, the fence, or anything metal nearby – call your electricity network operator immediately to get the supply isolated, and only call us once you’ve confirmed the area is safe to approach.
Check what else might be affected, even healthy trees
Once everyone’s safe, it’s worth a quick, careful look (from a distance) at what the tree has taken with it. Fences, sheds, greenhouses, parked cars, other vehicles, buildings, and even underground drainage or cabling can all be affected by a large tree coming down, and this is the point where a phone photo from a safe distance is genuinely useful – both for us when we arrive, and for any insurance claim you might need to make.
Most home insurance policies cover storm damage from a fallen tree, including the cost of removal, but the owner may be responsible for costs in some situations, especially where negligence is involved, so it’s worth getting in touch with your insurer early in the process rather than after the work’s done.
Why trees and falling branches actually fall
It rarely comes down to bad luck alone. The most common causes we see across Hampshire are, and branch drop can occur as well as whole-tree failure:
Root failure – often after prolonged heavy rain has saturated the soil, reducing the anchorage a root system can provide, especially in shallow-rooted species.
Internal decay – a tree can look perfectly healthy from the outside while significant decay has hollowed out the trunk or major limbs from within. Trees with decay are more prone to falling branches, and fungal growth can indicate internal rot or disease. We go into this in more detail in is a dead tree dangerous?.
Storm-force wind – particularly on trees that already have some structural weakness, a heavy, dense canopy, or a lean that’s developed over years; severe storms and high winds exert leverage on the crown and can lead to breakage.
Overloaded limbs – large branches may break under excessive weight from foliage, fruit, or snow.
Poor previous pruning – old, badly-made cuts can leave a tree structurally compromised long after the work was done, sometimes years before a failure finally happens, and improper pruning can leave trees vulnerable to infections.
Weather stress – drought, and especially heavy rain after drought, can trigger sudden branch drop through environmental stress.
If a tree on your property hasn’t fallen yet but you’re worried about it, our guide on how to spot a tree that’s about to fail covers the warning signs worth checking for, including visible cracks to inspect, before it becomes an emergency.
What we do when we’re called out
Every fallen tree job starts with an assessment, not a chainsaw, because that first step is key to helping us assess whether hidden defects, disease, or structural stress are present. Our team will inspect how the tree has fallen, what it’s resting against or trapped under, whether there’s still tension in the trunk or root plate, and what the safest sequence of cuts will be to bring it down to ground level without anything moving unexpectedly.
We also check for cracks, signs of fungal growth, and whether the tree’s form suggests weakness or a branch-drop risk, as fungal pathogens can affect tree health and lead to decay. Trees with decay are more prone to dropping branches, and heavy rain after drought can add an extra issue by triggering sudden limb failure.
Overburdened branches may also become a problem under excessive weight, while improper pruning can leave trees vulnerable to infections.
For a genuine emergency, we aim to be on-site within two hours – you can read more about how that works on our emergency tree services page.
The actual removal work varies a lot depending on the situation. A tree that’s fallen cleanly into an open garden is often straightforward – cut into manageable sections, cleared, and the site left tidy.
A tree tangled in overhead cables, leaning against a building, or blocking the only access to a property needs a much more careful, sectional approach, sometimes with specialist rigging to lower pieces safely rather than letting them drop. Severe storms can exert massive leverage on a tree’s crown, especially where height and load have already weakened limbs.
If weak limbs need support, cabling or bracing should only be carried out by professionals. Ongoing maintenance is also important where trees grow close to buildings, paths, or entrances.
If you’re unsure or concerned about a tree near access areas or structures, contact a qualified tree surgeon.
What happens to the stump and the debris?
Once the tree itself is dealt with, you’re usually left with two decisions: what to do with the stump, and what to do with the arisings (the branches, brash, and offcuts).
We can grind the stump down below ground level so it stops being a trip hazard and stops sending up regrowth, and we’re happy to chip and remove all the debris, or leave logs and chippings on-site if you’d rather keep them for firewood or mulch. It’s entirely up to you – we’ll talk through the options before we start rather than assuming.
Do you need council permission for a tree that’s already fallen?
In a genuine emergency, no – if a tree has already come down and is dangerous, removing it isn’t something that waits for planning permission.
Tree Preservation Orders and conservation area protections apply to standing trees, not ones already on the ground, though trees on public land may be handled differently because the council or relevant authority is responsible for public safety.
Where it gets more nuanced is a tree that’s leaning badly, storm-damaged but still upright, or partially uprooted but not yet fully down – if you’re not sure whether a tree still counts as “standing” for TPO purposes, our guide on tree permissions in Hampshire explains where that line sits, and if it’s close to roads, paths, or public areas, it’s wise to have professionals inspect it before any work is arranged.
Common questions we get asked about branch drop
Will my insurance cover the cost of removal? In most cases, yes, if the tree came down due to storm damage rather than neglect – though it’s always worth checking your specific policy wording, as negligence linked to hidden disease or decay can affect who is responsible for removal costs, and we’re happy to provide a written report and photos to support a claim.
Can I just leave it until it’s convenient? If it’s not blocking access, not a safety risk, and not on someone else’s property, technically yes – but a fallen tree left in place tends to attract pests, can damage the ground beneath it, and often gets harder (and more expensive) to remove the longer roots and branches settle into the surrounding soil. If you’re concerned about a wider issue, regular inspections on a regular basis help identify hazards before they become a bigger problem; they also make you more aware of defects that could pose danger, including disease, weak structure, or incompatible site conditions that can inhibit proper root development.
What if it’s fallen onto a neighbour’s property? Responsibility usually sits with whoever owned the tree, not whoever owns the land it landed on, though this can get complicated quickly – it often depends on whether the owner had warning signs from regular inspections and failed to act, and we’re happy to talk both parties through what’s involved.
Get it dealt with properly with regular inspections
A fallen tree isn’t a job to tackle with a domestic chainsaw and good intentions – fallen trees and falling branches can pose real risks to people, vehicles, and nearby property, even when the situation looks straightforward.
Regular maintenance and pruning are key to reducing the risk of overloaded limbs failing; regular inspections can identify potential hazards before problems arise, especially where trees are prone to branch drop in hot weather. If you’ve got a tree down right now, get in touch for an emergency call-out, or call us directly if it’s urgent.
For anything less immediate, we’re happy to provide a free, no obligation quote and talk you through exactly what the job will involve before we start; our professionals can inspect overall tree health, as branches falling in drought can still affect a healthy tree, so check trees in spring and water well in dry spells to reduce summer branch drop risk.