What does a Tree Preservation Order mean for your garden tree?
A Tree Preservation Order means your council has protected a tree, group of trees, or woodland because it matters to the area. You can still apply for work such as pruning, crown reduction, or removal, but written consent is normally needed before anyone cuts, damages roots, or removes it.
A Tree Preservation Order controls what you can do to the tree
A tree in your own garden can still be protected by the council. Ownership matters for access and care, but it does remove the need to check whether the tree has a Tree Preservation Order, often shortened to TPO.
GOV.UK describes a TPO as an order made by a local planning authority to protect specific trees, groups of trees, or woodlands in the interests of amenity. In plain English, the council has decided that the tree has value beyond your boundary.
Protected tree rules cover the work homeowners most often ask about. Pruning, crown reduction, crown lifting, crown thinning, felling, uprooting, and root damage can all need written consent. Roots are easy to forget, but digging close to a protected tree or changing the ground around it can still matter.
A TPO does not mean the tree must be left alone forever. It means the work needs to be checked, described properly, and agreed before it starts.
Checking the council position comes before pricing the work
Local checks matter because our area crosses North Hertfordshire and Central Bedfordshire. A garden in Hitchin or Ickleford is under a different council from one in Lower Stondon, Henlow, Stotfold, or Shefford, so the first task is to find the right local planning authority.
Use this simple order before any protected tree work is planned:
- Find the council for the property address. The exact boundary decides whether you deal with North Herts Council or Central Bedfordshire Council.
- Check the council’s online tree information or ask the planning or tree team if the map is unclear.
- Mark the tree clearly. A rough garden sketch or clear description helps avoid confusion, especially where several trees stand near a boundary.
- Describe the work you want in plain terms, such as crown reduction or crown lifting, instead of saying that you want the tree cut back.
- Wait for the right consent or notice route before work starts.
At Treescapes, we check this before protected tree work is planned, because a quick assumption at the start can cause a bigger problem later. A qualified arborist can also help name the right work, spot whether roots are likely to be affected, and keep the wording clear enough for the council to assess.
Landlords and small developers should take the same route. Scheduled tree work still needs the same permission checks, and site timing does not cancel the protection on the tree.
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Get a Free QuoteProtected tree consent depends on the exact work proposed
Written consent is normally needed before work that cuts, removes, damages, or uproots a TPO tree. The council will want to know which tree is involved, what work is proposed, and why that work is being asked for.
Vague wording causes delays. We prefer wording such as “reduce the crown spread” or “lift lower branches over the garden path” because it tells the council what will happen. “Sort out the tree” gives nobody enough detail.
| Work you want | Why consent may be needed |
|---|---|
| Prune or reduce the crown | The work changes the protected tree’s shape and size |
| Lift or thin branches | The work removes live material from the tree |
| Fell or remove the tree | The work destroys the protected tree |
| Cut roots or dig close to the tree | Root damage can be treated as prohibited work |
| Cut branches over your boundary | Protection can still apply even where branches overhang your land |
GOV.UK says a valid application for TPO tree work must identify the tree, specify the work, give reasons, and include relevant evidence where safety, health, or structural damage is claimed. That evidence might be a clear photo or a report from a tree professional, depending on the issue.
Neighbour trees need extra care. You can apply for consent for work to a protected tree even if you do not own it, but council consent does not give you automatic access to someone else’s land or permission to work on their tree. Treescapes Garden Services can help set out sensible wording for pruning, thinning, lifting, or removal where the facts support it.
Keep clear photos of the tree before any work is discussed, especially if you think it is dead, dangerous, or storm damaged. Photos can help support the council wording and reduce delays.
Conservation areas follow a different route from TPOs
Protected trees and conservation areas get mixed up, but they are separate ideas. A TPO protects the tree itself. A conservation area protects the character of a place, so tree work inside that area can need notice even where no TPO exists.
A TPO protects the tree itself
A TPO can apply to one tree, a group of trees, or woodland. If your tree has a TPO, the normal TPO consent route applies, even if the tree also stands in a conservation area.
Central Bedfordshire Council also notes that TPOs can protect hedgerow trees and fruit trees, but not hedges, bushes, or shrubs. That distinction matters in gardens where a tree sits inside a hedge line.
A conservation area changes the notice route
A tree in a conservation area that does not already have a TPO normally uses a Section 211 notice. That notice tells the council what work you plan to do, so the council can decide whether to allow the work or protect the tree with a TPO.
North Herts Council requires 6 weeks’ prior notice for intended work to trees in a conservation area. During that period, the council can allow the work, make a TPO, or take no action. Central Bedfordshire must be checked under its own process, so we would not carry North Herts wording across the border.
Older gardens and boundary trees are where people most often trip up. A tree can look like a normal garden matter until the council map says otherwise.
Use precise terms such as crown reduction, crown lifting, or pruning when you describe the work. Vague wording can slow the application and make council checks harder.
Dead, dangerous, or storm-damaged protected trees need a record
If a protected tree looks unsafe, treat it as a safety issue first, but keep a record. A dead tree over a path, a split limb after high winds, or a hanging branch near a building needs calm assessment, not guesswork with a saw.
Dead or dangerous trees can be handled differently, but that does not make paperwork irrelevant. Central Bedfordshire Council says that where a tree is dead or dangerous, a normal application is not needed, but notice of proposed works must be given unless there is an urgent safety risk. The council also recommends keeping evidence such as photographs or a tree surgeon’s report where urgent safety work is carried out.
We do not advise homeowners to cut large limbs, work at height, or fell trees themselves. The risk is too high, especially where the tree is already damaged. A qualified arborist can decide what needs to be made safe, what evidence should be kept, and how waste will be cleared without leaving you with a second job.
Evidence is the difference between a safety decision and a messy argument after the work.
The safest assumption is check before you cut
The common misconception is simple: “My tree means my choice.” With a TPO, that assumption can land you in trouble, because you remain responsible for the tree but cannot carry out or allow prohibited work without written consent.
The better rule is clear. Check the council position, describe the work properly, keep evidence where condition or safety is part of the reason, then let the agreed work guide the cut. Sensible pruning, crown work, and even removal can be possible where the council agrees, but the order matters.
Careful local tree work starts before the first branch is cut. The mistake is not owning a protected tree, because many owners manage them well for years. The mistake is treating protection as someone else’s detail.
Tell us what you need and we will give you a free, no-obligation quote, usually within 24 hours.
Request a QuoteQuestions we get asked about protected trees
Can the council force me to maintain a protected tree?
You remain responsible for trees on your land, including protected trees. GOV.UK says there are no statutory rules that set how often, or to what standard, a protected tree must be maintained.
How long does TPO consent last once granted?
TPO consent normally lasts for 2 years unless the council sets a different time limit as a condition. Work should match the consent, not drift into extra cutting.
Can I ask the council to protect a tree I do not own?
Yes, you can ask the council to consider making a TPO on a tree you do not own. North Herts Council asks for details such as a map, reasons for protection, and, where possible, a photograph.
What happens if a protected tree is removed without consent?
Unauthorised work to a protected tree can lead to prosecution and fines. In some cases, a replacement tree duty can also apply.
Can a tree surgeon deal with the TPO form for me?
An arboricultural contractor can act as an agent for a TPO application. You still need the correct consent before work starts, and any access to a neighbour’s tree must be agreed with the owner.
This is general information, not professional advice.
