Criminal prosecution
Unauthorised work to a TPO tree is an offence with fines calculated on the tree's value, this is not a fixed-penalty slap on the wrist.
12 yrs
Experience preparing TPO and conservation-area applications for clients
£15m
Total insurance cover, £10m employers', £5m public and products
NPTC
City & Guilds certificates in felling, climbing and aerial rescue
7 days
Typical wait for a free site visit, with the written quote the same day
The service
A Tree Preservation Order is a legal notice a council places on a specific tree, a group of trees or a woodland, making it a criminal offence to fell, top, lop, uproot, wilfully damage or wilfully destroy it without the council's written consent. A conservation area works differently but arrives at a similar place: if a tree in the area has a trunk over 75mm diameter, you must give the council six weeks' written notice before doing anything to it, so they have the chance to consider a TPO before the work goes ahead. Neither status means the tree is untouchable. It means someone has to make the case in writing, to the right department, before a saw comes out.
This is the service for homeowners who have found out, often from a solicitor during a house sale, or from a neighbour, or from the council itself, that a tree in the garden carries an order or sits in a designated area, and who now need work done on it. It covers everything from a straightforward crown reduction on an oak with a TPO to a full removal application for a self-seeded sycamore that has become unsafe, and it applies equally to private gardens, estates, and commercial or development sites across Tandridge, Sevenoaks, Tunbridge Wells, Bromley, Mole Valley, Reigate & Banstead, Mid Sussex, Crawley and Wealden.
The reason to have someone experienced handle this rather than writing to the council yourself is not the form-filling, it is the case. Councils have eight weeks to decide a TPO application and they are looking for a clear description of the tree, the work proposed, the reason for it, and often a photograph or a simple sketch of the site. A vague or incomplete application is far more likely to be refused or to sit unanswered while the eight weeks tick by. Jack has been through this process with multiple authorities across Surrey, Kent and Sussex, and knows what each planning department expects to see on the form.
Homeowners, estates, landlords and developers with a tree under a TPO or in a conservation area that needs work.
Before any felling, topping, lopping, uprooting, root work or wilful damage to a protected tree, even pruning usually needs consent.
Site assessment, the written application to the council with supporting reasoning, and the approved work carried out once consent is granted.
Tandridge, Sevenoaks, Tunbridge Wells, Bromley, Mole Valley, Reigate & Banstead, Mid Sussex, Crawley and Wealden, among others.
What happens if it's left
The single most expensive mistake homeowners make with a protected tree is assuming that because it is dead, dangerous, overhanging or simply annoying, they are free to deal with it themselves. The exemptions that exist for dead, dying or dangerous trees are genuinely narrow, and in most councils you are still expected to give notice before acting on them, not simply act and explain afterwards. Unauthorised work to a TPO tree is a criminal offence, and the fines can run into tens of thousands of pounds, calculated with reference to the value of the tree that was lost.
The second common mistake is timing. A conservation-area notice needs six weeks before work can start, and a TPO application can take up to eight weeks for the council to decide. Both of those clocks run from the date a complete application is received, not from the date you first thought about the tree. A homeowner who discovers a TPO during a house sale, or a builder who finds one after a programme has already been agreed, is often trying to compress that timescale, and the timescale does not compress.
There is also a reputational and neighbourly cost that outlasts the fine. A protected tree removed or butchered without consent is visible to everyone on the street, gets reported far more often than people expect, and can leave a planning department far less sympathetic to the next application from the same address. Doing it properly the first time, even when it takes longer, avoids all of that.
Unauthorised work to a TPO tree is an offence with fines calculated on the tree's value, this is not a fixed-penalty slap on the wrist.
A weak or incomplete case is more likely to be refused outright, which then means an appeal and further delay.
A conveyancing search that flags a TPO can hold up a house sale if the application is not already underway.
A genuinely dangerous tree left untouched while paperwork is sorted out is still a liability sitting over a garden, drive or road.
Visible unauthorised work on a street-facing tree gets reported, and it colours how future applications from the same site are treated.
A contractor turning up to fell a tree that turns out to be protected means a wasted visit and a delay while the correct process starts.
What you get
Jack deals with the council directly, so you are not the one chasing a planning officer or trying to interpret a TPO schedule.
A clear, specific case with the right supporting detail is far less likely to be refused or delayed than a vague request.
You get a straight answer on whether a tree is protected before any cutting starts, not a guess based on how it looks.
The same team that prepares the application carries out the approved work, so nothing is lost in translation between office and site.
£10m employers' and £5m public and products liability cover applies to the approved work exactly as it does to any other job.
A TPO flagged during conveyancing can be dealt with promptly rather than becoming a delay on completion.
Most of the confusion around protected trees comes from mixing up two different legal mechanisms, and from assuming the exemptions are wider than they are. Here is how it actually breaks down, and what changes case to case across the local authorities we deal with.
A Tree Preservation Order is made by the council against a named tree, a group of trees, or a whole woodland. It requires written consent before any felling, topping, lopping, uprooting, or wilful damage or destruction, and it stays attached to the tree regardless of who owns the land. A conservation area is a wider designation covering an area of townscape or landscape, and the tree protection within it is different: any tree with a trunk diameter over 75mm at 1.5m height needs six weeks' written notice to the council before work, giving the authority the chance to consider making a TPO before you act.
In practice this means a tree in a conservation area without an individual TPO can usually still be worked on, but only after the notice period has run and the council has not objected. A tree that already carries a TPO needs full written consent regardless of whether it is also in a conservation area. Streets in Oxted, Westerham, Godstone and parts of Sevenoaks include both types of designation, sometimes on the same tree, so checking both is standard practice before any application goes in.
Councils want to see the tree clearly identified, location, species, and a photograph, along with a precise description of the work proposed, not a vague intention to 'tidy it up'. Reduction percentages, the limbs or sections affected, and the reason for the work all need to be spelled out. Where the case rests on safety, decay, disease or structural failure, that needs to be described specifically rather than asserted generally, because it is what the planning officer will weigh against the tree's amenity value to the area.
Where the reason is more practical, light loss to a room, subsidence concern, or proximity to a building, the case still needs to acknowledge the tree's contribution to the street scene and explain why the proposed work is proportionate rather than excessive. Applications that ask for the minimum necessary work, rather than the maximum convenient work, tend to fare better with planning officers who are weighing amenity loss against the applicant's reason.
Once a TPO application is validated as complete, the council has eight weeks to determine it, though many decide sooner. A conservation-area notice runs on its own six-week clock, after which work can proceed if the council has not objected or made a new TPO. Missing paperwork, an incomplete description of the tree, or an unclear map reference are the most common reasons an application stalls rather than progresses within that period.
If an application is refused, there is a right of appeal to the Planning Inspectorate, which considers the case afresh rather than simply reviewing the council's decision. Appeals take longer than the original application and are worth pursuing only where there is a genuine, well-evidenced case, which is exactly why getting the first application right matters, since a strong initial submission is less likely to need one at all.
Most councils, including Tandridge, Sevenoaks and Tunbridge Wells, allow work to dead, dying or dangerous branches or trees without full consent, but the exemption is narrower than most homeowners assume. It generally applies only to the minimum work necessary to remove the immediate hazard, and most authorities still expect five days' notice before work starts wherever practicable, so they have the option of inspecting the tree first. Relying on the exemption for a tree that is simply overgrown or inconvenient, rather than genuinely dead or dangerous, is exactly the situation that leads to prosecution.
Where a tree is a genuine emergency, a hanging limb over a driveway after a storm, or a split trunk threatening a structure, the safety of people and property comes first, and reasonable emergency action is defensible after the fact. But even then, notifying the council as soon as possible protects you, and it is standard practice on any out-of-hours call-out we attend involving a protected tree.
Larger sites, a farm, an estate, or a development plot across Reigate & Banstead, Mid Sussex or Crawley, often carry TPOs on groups of trees or woodland areas rather than individual specimens, and applications for these need to describe the group and the management intention rather than a single tree in isolation. Where a development is involved, a council may want to see how the application sits alongside any planning permission already granted, since planning conditions frequently reference retained trees separately from the TPO itself.
For estates with multiple protected trees managed over several years, it is worth keeping a simple record of past applications and decisions, because planning officers often refer back to previous correspondence when assessing a new request on the same land. We keep our own record of every application submitted on a client's behalf, which speeds up the next one considerably.
Questions
Related work
Before you decide whether a tree needs reducing, removing or leaving alone, you need an honest look at its actual condition, not a guess from the pavement.
A crown that has outgrown its plot does not need the top taken off, it needs its branch length reduced back to sound growth points, in proportion, so the tree keeps its natural shape and stays healthy while it does the job of clearing a roofline, a boundary or a view.
A tree that has outgrown its garden, died back, or started leaning over a roof does not get cheaper or safer to deal with.
We cover Oxted, Westerham, Edenbridge, Sevenoaks, Biggin Hill, Bromley, Tunbridge Wells, Redhill and the surrounding villages, see the towns our tree surgeons cover across Surrey and Kent, browse all tree surgery services, read about Jack and the crew, or go straight to the free tree surgery quote form.