Qualitree Ltd, Surrey

Tree Preservation Orders London

Working on a protected tree in London is one of the most common challenges homeowners and property managers face — and one of the most misunderstood. At Qualitree Ltd, our NPTC-qualified team has dealt with tree preservation orders and conservation area tree work across London for over 15 years of combined industry experience. We handle the full process: checking whether your tree is protected, preparing the required application, liaising with the local Tree Officer, and carrying out all work in strict compliance with BS 3998 and London planning legislation. With £5 million public liability insurance and a clear understanding of what borough councils across South London expect, we take the stress out of TPO work entirely — from first enquiry through to completion. Call us on 0203 902 0618 for a free, no-obligation quote.

What Is a Tree Preservation Order and Does It Affect Your Tree?

A Tree Preservation Order — or TPO — is a formal legal protection placed on individual trees or groups of trees by a local planning authority. In London, TPOs are widespread: many boroughs have thousands of protected trees on private land, covering everything from mature oaks in suburban gardens to ornamental street trees. A separate but equally important protection applies to trees within Conservation Areas. If your tree sits within a designated conservation area and has a trunk diameter greater than 75mm (measured at 1.5 metres above ground), it is automatically protected — even without a specific TPO. Both protections restrict what work can be carried out without prior permission. The key point for London property owners is this: a TPO or conservation area designation does not mean you cannot prune or remove a tree. It means you must seek consent before doing so. Our team carries out tree preservation order work across London daily, and we can check your tree’s status quickly before any work is planned or quoted.
tree preservation Order - Qualitree
tree preservation Order - Qualitree

How the TPO Application Process Works in London

There are two distinct consent routes depending on how your tree is protected. For trees within a Conservation Area (without a specific TPO), you must submit a Section 211 Notice to the local planning authority and wait six weeks before commencing any work. During this period, the council reviews the proposal and decides whether to allow it or to place a TPO on the tree. If they do not respond within six weeks, you are legally permitted to proceed. For trees with an active Tree Preservation Order, you must submit a formal TPO consent application — this is more detailed, requires clear justification for the proposed works, and typically takes up to eight weeks to process. Qualitree Ltd prepares and submits both types of application on behalf of our clients as part of the service. We know what London Tree Officers are looking for — the level of detail required in the specification of works, the site mapping, and the written justifications — and we structure applications accordingly. Getting this right first time avoids delays and reduces the risk of refusal.

BS 3998 Standards and Protected Tree Work

All tree surgery work carried out by Qualitree Ltd follows BS 3998:2010, the British Standard for tree work. This matters particularly on protected trees for two reasons. First, the standard defines the correct pruning techniques, cut specifications, and objectives that Tree Officers expect to see in any application — a well-prepared BS 3998-compliant specification of works significantly increases the likelihood of consent being granted. Second, compliance protects the long-term health of the tree, which is the central concern of any tree preservation order. London councils are experienced at identifying substandard work and will not approve applications that suggest improper pruning methods. Our team’s NPTC qualifications and BS 3998 training mean we communicate fluently with Tree Officers, using the correct technical language and working methods. This is a practical advantage that generic contractors without formal qualifications often lack. Whether the work involves crown reduction, crown lifting, dead wooding, or selective pruning of a protected tree, every specification we produce is structured to meet the standard and satisfy the authority.

Responding to All Emergency Calls

As emergency tree surgeons, we provide emergency tree services 24 hours a day, 7 days a week.

Discover Our Process at Qualitree

Step 1

Tailored Consultation

We prioritize your satisfaction by actively listening and addressing your unique needs. Our certified arborists thoroughly evaluate your trees and property, ensuring a comprehensive understanding.

Step 2

Efficient Execution

Our team of certified arborists diligently performs the necessary work, Using effective techniques to ensure that your trees receive the highest level of care they require for their optimal health and vitality.

Step 3

Customer Satisfaction and Support

Our commitment doesn't end with the completion of the work. We prioritize your satisfaction by conducting a follow-up, ensuring that you are pleased with the results and providing answers to any inquiries.

Dead, Dangerous and Emergency Trees — Exemptions Explained

Working on protected trees is not a task for unqualified operators. By law, all work on TPO trees must be carried out by arborists working to BS 3998 — and the consequences of getting it wrong extend far beyond a failed application. Poor pruning cuts to a protected veteran oak, for example, can cause permanent damage and trigger enforcement action. At Qualitree, all of our arborists hold NPTC qualifications, and every piece of work we carry out — on protected or unprotected trees alike — follows BS 3998 British Standards as standard.

We are CHAS accredited and carry £5m public liability insurance, meaning both domestic and commercial clients have full protection when they work with us. Our experience handling TPO applications across multiple Surrey local authority areas — including Tandridge, Reigate & Banstead, and Epsom & Ewell — means we understand how different councils approach applications and what information a tree officer needs to see in order to approve proposed works. This practical experience makes our applications more robust and our approval rates higher.

We also handle tree felling and removal where a TPO tree has died, become dangerous, or consent for removal has been granted. Our tree felling service covers all protected and unprotected trees across Surrey, using sectional dismantling techniques to work safely in confined spaces or close to buildings. For crown reduction and pruning work on TPO trees, our arborists carry out all specification-compliant pruning as part of the same joined-up service.

The Risks of Working on Protected Trees Without Permission

Carrying out unauthorised work on a tree protected by a TPO or within a conservation area is a criminal offence under the Town and Country Planning Act 1990. Penalties are significant: the Magistrates’ Court can impose fines of up to £20,000, while cases referred to the Crown Court carry the possibility of an unlimited fine. The penalty is typically calculated with reference to the amenity value of the tree and any financial gain from its removal. It is also worth noting that the duty of care sits with the tree owner, not just the contractor — commissioning unauthorised work carries the same legal exposure as carrying it out yourself. Beyond the financial risk, unlawful removal of a protected tree may require mandatory replanting at the owner’s cost, with the council specifying the species, position, and size of the replacement. Working with Qualitree Ltd means every job involving a protected tree is assessed, documented, and consented before any chainsaw is started. Our CHAS accreditation, NPTC qualifications, and £5 million public liability insurance give our clients the assurance that work is carried out legally, safely, and to the highest professional standard.

Frequently Asked Questions — Tree Preservation Orders in London

Qualitree Ltd submits TPO and Section 211 applications on your behalf at no additional charge when you accept our quotation for the tree work itself. The Planning Portal charges a statutory application fee for formal TPO consent applications (currently around £35), which you pay directly to the council. Section 211 Notices for conservation area trees carry no fee. The cost of the tree work itself depends on the species, scale, access, and type of work proposed — call us on 0203 902 0618 for a free, no-obligation quote.
The quickest route is to contact your local planning authority — each London borough maintains a register of protected trees and TPO maps, many available online. Qualitree Ltd can also check on your behalf as part of our initial site assessment. We work across multiple London boroughs and are familiar with each council’s records system.
A Section 211 Notice for conservation area trees requires six weeks’ notice to the local authority before work can begin. A formal TPO consent application can take up to eight weeks. If the council does not respond to a Section 211 Notice within the six-week window, you are legally entitled to proceed. Qualitree can provisionally book your works during the notification or application period so there is no additional delay once consent is received or deemed granted.
TPOs do not freeze a tree in time — they require that work is properly justified and consented, but pruning, crown reduction, dead wooding, and selective removal of branches are all routinely approved where there is a valid reason such as safety, property encroachment, or structural concern. Our NPTC-qualified team produces BS 3998-compliant specifications that clearly set out the objectives of the proposed work, which significantly improves approval rates.
Yes — Qualitree Ltd carries out TPO and conservation area tree work across South and South West London, including in Bromley, Streatham, Mitcham, Wallington, and Kenley. We are familiar with the local planning departments in each borough and handle the full application and works process from start to finish.
If consent is refused, you have the right to appeal to the Planning Inspectorate within 28 days of the decision. Qualitree Ltd can advise on the grounds for appeal and, in many cases, help identify whether the application should be resubmitted with additional supporting evidence — for example, a structural engineer’s report where root damage to a building is involved. We aim to structure applications realistically from the outset, advising clients before submission if a particular request is unlikely to succeed.
Removing dead branches from a living protected tree is generally permitted without the need for a full application. However, if there is any doubt about whether the tree itself is dead or dying, or if works extend beyond straightforward dead wooding, it is always advisable to notify the council in writing first. Our team can assess the tree’s condition and advise on the correct route before any work begins.
tree preservation Order - Qualitree
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Areas We Cover for Tree Preservation Orders in London

Qualitree Ltd carries out tree preservation order and conservation area tree work across South and South West London. We regularly work in Bromley, Mitcham, Wallington, Streatham, and Kenley, as well as in Battersea, Beddington, Carshalton, Cheam, Coulsdon, Croydon, Crystal Palace, East Croydon, Hayes, New Addington, Old Coulsdon, Purley, Raynes Park, Richmond-Upon-Thames, Sanderstead, Selsdon, Shirley, South Croydon, Surbiton, Sutton, Tolworth, West Wickham, Wimbledon, and Woodside. If your property is in or near any of these areas and your tree may be subject to a TPO or conservation area restriction, get in touch — our local knowledge of London borough planning departments means we can advise quickly and move your application forward without delay.
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