Skip to content
LokalMatch

Tree Trimming

Tree Trimming near you

Tree trimming in Britain covers everything from lifting a crown off a garage roof to reducing a lime that has outgrown a front garden, cutting back a boundary hedge and taking deadwood out of a mature oak. Done properly it is barely visible a season later; done badly it leaves torn bark, stubs and a mass of weak regrowth that makes the tree more of a liability than it was.

Tell us about your tree trimming project and we’ll help you find local arborists who serve your area.

Free for homeowners · No obligation to hire

On this page

The legal position surprises people, because a Tree Preservation Order does not only stop you felling a tree. It prohibits topping and lopping as well as cutting down, uprooting, wilful damage and wilful destruction, all without the local planning authority's written consent, and government guidance confirms that cutting roots is a prohibited activity too. If the tree stands in a conservation area and is not already covered by an Order, you must give the council six weeks' notice before pruning it, the same notice period that applies in Scotland and Northern Ireland under their own planning Acts.

There is no arborist licence anywhere in the United Kingdom, so nothing stops an uninsured operator with a chainsaw from quoting for your tree. Competence is instead a health and safety duty: work at height must be properly planned, supervised and carried out by competent people, and HSE expects anyone using a chainsaw at work to have had adequate training for the type of work they do. Insurance and certificates are therefore what you check, along with whether the contractor asks about the tree's protected status before quoting.

What tree trimming covers: crown lifting, reduction, thinning, deadwooding and hedge cutting

  • Crown lifting: removing the lowest branches to give clearance over a lawn, a drive, a pavement or a garden room, usually the least stressful work for the tree.
  • Crown reduction: shortening the outer growth back to suitable growth points to reduce height or spread while keeping a natural outline, and the correct alternative to topping.
  • Crown thinning: taking out a proportion of the smaller inner branches so more light passes through, without changing the size or shape of the crown.
  • Deadwooding: removing dead, hanging and broken branches, the most common safety job on a mature garden tree.
  • Pollarding: cutting back to an established pollard framework on a tree that has been managed this way before, which is not the same as cutting the top off an unmanaged tree.
  • Formative pruning of young trees, guiding a single strong leader and well-spaced branches so weak forks never develop.
  • Hedge cutting, including reducing height, cutting back a boundary face and reshaping overgrown evergreen hedges that have lost their form.

Pruning a protected tree: consent, the six weeks' notice, and what you can do without either

The starting point is that a Tree Preservation Order covers pruning, not just felling. Topping and lopping are prohibited without the local planning authority's written consent, and an application goes in on the standard form published by the Secretary of State with a plan clearly identifying the tree and the reasons for the work. That means a crown reduction on a protected tree needs consent in the same way a removal does, and it is the tree owner, not the contractor, who is ultimately responsible for obtaining it.

For a tree in a conservation area that is not covered by an Order, section 211 of the Town and Country Planning Act 1990 sets out the notice route: written notice to the authority with sufficient particulars to identify the tree, then work may proceed either with consent or after six weeks from the date of the notice and before two years have passed. Section 172 of the Town and Country Planning (Scotland) Act 1997 and section 127 of the Planning Act (Northern Ireland) 2011 use the same six weeks. Scotland's tree preservation orders are made under section 160 of the 1997 Act, which likewise prohibits topping and lopping without the planning authority's consent, and in Northern Ireland the power sits in section 122 of the 2011 Act, which cannot restrict work on trees that are dead or have become dangerous.

Felling licences, by contrast, do not reach ordinary pruning at all. Section 9 of the Forestry Act 1967 excepts the topping or lopping of trees and the trimming or laying of hedges from the licence requirement, as well as trees growing in a garden. So the question for a trimming job is almost always about the Order or the conservation area, and almost never about a felling licence.

Nesting birds and the British pruning calendar

The seasonal constraint that most often moves a trimming job is wildlife law rather than horticulture. Section 1 of the Wildlife and Countryside Act 1981 makes it an offence to intentionally kill, injure or take any wild bird, to take, damage or destroy the nest of any wild bird while that nest is in use or being built, or to take or destroy an egg; in Scotland reckless acts are caught as well. Nothing in that is tied to a date, which is the point: the protection attaches to the nest while it is in use or being built, so a hedge or tree with an active nest should be left alone whatever the calendar says. Government guidance on countryside hedgerows notes that you will usually find nesting birds during the main nesting and breeding season from 1 March to 31 August, which is why most contractors plan major hedge and tree work outside that window.

That guidance also draws a line that is worth understanding. The Hedgerows Regulations protections for countryside hedgerows do not apply to a hedgerow that is in, or marks the boundary of, a private garden, so the notice procedure for removing a countryside hedgerow is not something a typical householder deals with. The bird protection, on the other hand, applies to your garden hedge exactly as it does to a farm hedge. Beyond the law, timing varies by species and objective: many broadleaved trees are best pruned when dormant, some bleed heavily if cut in late winter, and formal evergreen hedges are usually trimmed in the growing season. A contractor should be able to say why they are proposing a particular month for your particular tree.

Topping, over-pruning and the damage a bad hedge cut does

Topping, meaning cutting the crown back to stubs with no regard to where the cuts fall, is the single most common way a British garden tree is ruined. It removes the leaf area the tree lives on, leaves large wounds in the main structural limbs and provokes a dense flush of fast, weakly attached regrowth. Within a few years the tree is taller than it was, considerably heavier at the top and attached to decaying stubs, so the problem the owner was trying to solve has been made worse and more expensive. A proper reduction cuts back to growth points that can take over, keeps the tree's outline and removes a limited proportion of the crown.

Hedges fail in their own ways. Cutting an overgrown conifer hedge hard back into old bare wood will not regenerate in most conifers, so what you get is a permanent brown face rather than a lower green hedge, and the recovery plan is usually replacement. Letting a hedge widen year after year because each cut starts where the last one finished eventually leaves a hedge too wide for the garden and too heavy for its own base. Cutting the top level while the sides are left bulging gives the shape that drops open under snow. A good contractor will tell you which of these applies to your hedge and, where regeneration is not possible, will say so rather than take the money.

Your tree, your neighbour's tree: overhanging branches and the boundary

Branches coming over the fence are the most common tree dispute in Britain, and the general position on gov.uk is straightforward: you can trim branches or roots that cross into your property from a neighbour's property or a public road, but you can only trim up to the property boundary, and if you do more than that your neighbour could take you to court for damaging their property. That rules out the common temptation to have a contractor take the whole side of a neighbour's tree back to its trunk.

Two things override that right. If the tree is protected by an Order or stands in a conservation area, you may need the council's permission to trim it even where the branches overhang your garden, so being on the receiving end of the branches is not a shortcut around the notice and consent rules. And where the problem is a tall evergreen boundary hedge rather than a single tree, the high hedges route is the one to look at: the council can consider a complaint about a line of two or more mostly evergreen or semi-evergreen trees or shrubs over 2 metres tall that affects your reasonable enjoyment of your property, but you are expected to try to settle it with your neighbour first. Talking to the neighbour and sharing a contractor is nearly always cheaper and quicker than either route.

Signs your trees and hedges are due for attention

  • Dead branches visible in the crown in summer, or small dead twigs dropping consistently onto the lawn and drive.
  • Branches touching the roof, rubbing render or blocking a gutter, which keeps a wall damp and shortens the life of the paintwork.
  • Low limbs over a pavement or drive that force people to duck, or block sightlines at a gate.
  • A hedge that has grown wider each year, with a bare base and all the growth at the top.
  • Rooms noticeably darker than they used to be, particularly on the shaded side of the house.
  • Crossing or rubbing branches in a young tree, or a tight fork between two competing stems that will split later.
  • Whippy regrowth on a tree that was topped in the past, which needs restorative pruning rather than another topping.

Keeping trees and hedges in shape between visits

  • Agree a cycle rather than calling when a hedge has become a problem: a hedge cut on a regular schedule stays within the size you want, while one left for years has to be cut into older wood.
  • Keep hedge faces tapered slightly inwards towards the top so light reaches the base and the bottom stays furnished.
  • Check hedges and dense ivy for active nests before any cut, and postpone the work rather than trying to cut around a nest.
  • Keep mowers and strimmers away from trunks, since repeated bark damage at the base is a slow way of killing a young tree.
  • Keep the base of a tree clear rather than piling soil, bark or grass clippings against the stem.
  • Note what the contractor removed and when, so you can see whether regrowth is normal or unusually vigorous.
  • Watch trees near buildings, boundaries and drains as they mature, and get advice early rather than after a limb has come down.

How a trimming job should be quoted and carried out

A good quotation says what will be removed, not just that the tree will be tidied. Ask for the work to be described in arboricultural terms, such as a crown lift to a stated height, a reduction of a stated amount or deadwooding, so you and the contractor mean the same thing. Confirm who applies for consent if the tree is protected, who removes the arisings, whether the chipper will be on the drive and how long the road or footpath will be affected.

On the day, the site management is what separates a competent firm from a cheap one. HSE expects the public to be kept away with fences, barriers or barrier tape, with warning and prohibition signs conforming to the Health and Safety (Safety Signs and Signals) Regulations 1996, and for work to stop immediately if a risk zone is breached. It expects tree workers to be trained and competent, with training provided by the employer during working hours at no cost to the worker, and it notes that lone or distant working needs a robust system for keeping in contact in case of an accident. A crew that ropes off the garden, briefs you about where not to walk and has a groundworker watching is doing the job properly.

Using LokalMatch, you set the brief out once: which trees or hedges, roughly how tall, what surrounds them, whether the work is a reduction, a lift or a hedge cut, and whether you know of a Tree Preservation Order or a conservation area. Matched tree surgeons covering your postcode then contact you directly, and they pay for the requests they receive. LokalMatch does not prune trees, does not set prices and does not vet, rank or recommend any contractor, so ask each one for insurance, certificates and a written specification of the cuts before you choose.

Tree Trimming: frequently asked questions

Do I need permission to prune a tree in my garden?

You do if the tree is protected. A Tree Preservation Order prohibits topping and lopping as well as felling without the local planning authority's written consent, and guidance confirms that cutting roots is prohibited as well, so a crown reduction on a protected tree needs an application on the standard form with a plan identifying the tree. If the tree is in a conservation area and no Order applies, you must give six weeks' written notice to the council before pruning it, then proceed with consent or after the six weeks and within two years. The same notice period applies in Scotland and Northern Ireland under their own planning Acts.

Can I cut back branches that hang over my garden from next door?

Generally yes, but only up to the boundary. Government guidance says you can trim branches or roots that cross into your property from a neighbour's property or a public road, and that you can only trim up to the property boundary, since doing more could result in your neighbour taking you to court for damaging their property. If the tree is covered by a Tree Preservation Order or is in a conservation area, you may still need the council's permission to trim it. Speak to the neighbour first, because a shared contractor doing balanced work on the whole tree usually produces a better result than a vertical cut at the fence line.

Is it illegal to cut a hedge during the nesting season?

The offence attaches to the nest rather than to a date. Section 1 of the Wildlife and Countryside Act 1981 makes it an offence to intentionally take, damage or destroy the nest of any wild bird while that nest is in use or being built, to kill, injure or take any wild bird, or to take or destroy an egg, with recklessness also caught in Scotland. Government guidance on countryside hedgerows notes that nesting birds are usually present during the main season from 1 March to 31 August. A competent contractor checks the hedge before starting and will return later rather than cut around an active nest.

Do I need a felling licence to have a large tree reduced?

No. Section 9 of the Forestry Act 1967 excepts the topping or lopping of trees and the trimming or laying of hedges from the felling licence requirement, and it also excepts trees growing in a garden. So pruning work is outside the felling licence system. That does not help if the tree is protected: a Tree Preservation Order still requires the local planning authority's consent for topping and lopping, and the conservation area notice still applies, so those are the permissions to check before booking a reduction.

Why do arborists refuse to top a tree?

Because topping damages the tree and usually makes the original problem worse. Cutting a crown back to stubs removes the leaf area the tree depends on, leaves large wounds in structural limbs and triggers dense, fast, weakly attached regrowth from the cut ends. Within a few years the tree is taller and heavier at the top than before, attached to decaying stubs. A crown reduction is the proper alternative: the outer growth is shortened back to suitable growth points, a limited proportion of the crown is removed and the tree keeps a natural shape.

My neighbour's leylandii hedge blocks my light. What can I do?

The high hedges route exists for exactly this. A council can consider a complaint about a line of two or more mostly evergreen or semi-evergreen trees or shrubs over 2 metres tall that is affecting the reasonable enjoyment of your property, but you are expected to try to resolve it with your neighbour informally first. You cannot simply cut the hedge down yourself: your right is limited to trimming growth that crosses the boundary into your property, and going beyond that can lead to a claim against you. Start with a conversation, ideally proposing a specific reduced height and a shared contractor.

Sources

  1. GOV.UK: Tree preservation orders and trees in conservation areas
  2. Town and Country Planning Act 1990, section 211: preservation of trees in conservation areas
  3. Town and Country Planning (Scotland) Act 1997, section 160: tree preservation orders
  4. Planning Act (Northern Ireland) 2011, section 122: tree preservation orders
  5. Forestry Act 1967, section 9: exceptions for topping, lopping and hedge trimming
  6. Wildlife and Countryside Act 1981, section 1: protection of wild birds, nests and eggs
  7. GOV.UK: Countryside hedgerows - regulation and management
  8. GOV.UK: Resolving neighbour disputes - high hedges, trees and boundaries
  9. HSE: Tree work - training and certification
  10. HSE: Tree work - managing public safety
  11. HSE: Work at height - the law

Written by the LokalMatch editorial team. Last reviewed 14 September 2026. How we write and check our guides

Find arborists by city

England

Show 173 cities

What affects the cost of tree trimming

Prices depend on the details of your project. We only publish price ranges when they’re backed by real LokalMatch quote data or reliable sources. Until then, here’s what usually changes the price:

  • Size of the yard and the scope of the design
  • Grading, excavation and drainage work
  • Hardscape materials, such as stone, pavers or wood
  • Plants, sod and soil
  • Access for machinery
  • Removal of old materials, trees or stumps
  • How often visits are scheduled for ongoing services

How to compare arborists before you hire

  • Choose a company that does the kind of work you need, since design, lawn care, tree work and hardscaping are different specialties.
  • For big projects, ask for a site plan or drawing before work starts.
  • Ask how they'll handle grading and drainage so water moves away from the house.
  • For tree removal or large pruning, look for a qualified arborist with liability insurance.
  • For ongoing services like lawn care or snow removal, get the visit schedule and what's included in writing.

Questions to ask arborists before you hire

  • Can I see a plan or drawing before you start?
  • How will you handle drainage and grading?
  • Will you have underground utilities located before you dig?
  • Does any of this work need a permit, such as for a retaining wall, fence or tree removal?
  • What plants or materials do you recommend for our climate and my yard's sun and shade?
  • Do you guarantee plants or sod, and for what conditions?
  • Can you show me proof of liability insurance?

When to call a pro for tree trimming

  • Water that pools near the house or in the yard after rain
  • A tree that is leaning, cracked or has large dead branches over the house or a driveway
  • A retaining wall that is bulging, leaning or cracking

Tree trimming permits and local rules

Some tree trimming work needs a permit or has to meet local bylaws. Rules vary by municipality, so ask your pro whether a permit is needed and who will apply for it — and check with your city or town if you’re unsure.

Permits and licensing

Free project calculators

Ready to get tree trimming quotes?

Tell us about your tree trimming project.

Do you offer tree trimming services?

Join LokalMatch to get matched with homeowners in the areas you serve.