Does a Tree Preservation Order Affect a House Sale or Insurance?

A Tree Preservation Order does not prevent a house sale and rarely reduces the price. It changes three things: what must be disclosed, how long the transaction takes, and what an insurer can require after completion.

Sellers who discover a TPO when the buyer's solicitor does are dealing with it under time pressure at the worst point in the process. Sellers who confirm status before listing are dealing with a paragraph in the property information form.

How a TPO surfaces in a conveyancing search

A Tree Preservation Order is registered as a local land charge. It appears on the LLC1 search of the local land charges register, alongside listed building status, conservation area designation and any financial charges against the property.

This is the detail that catches sellers out. The LLC1 is a different search from the CON29 enquiries of the local authority, which cover planning decisions, building control, road schemes and enforcement. A seller who checks the council's planning portal for applications and finds nothing has checked the wrong record. The Order sits on the charges register whether or not any application has ever been made.

Conservation area designation appears on the same register, which means a property in central Winchester, St Cross or one of the residential conservation streets will show a restriction on the search even where no individual tree carries an Order.

The local authority search is routinely the slowest element of a conveyance, taking several weeks in many districts. A TPO discovered at that point arrives when the chain is already forming.

What the seller must disclose

The Law Society's TA6 Property Information Form asks the seller directly about restrictions affecting the property, and the current edition expects more disclosure rather than less.

Three consequences follow.

Answering "no" where a TPO exists is a misrepresentation, and a buyer who completes on the strength of it has a claim. The exposure survives completion.

Answering "not known" is only safe where it is true. A seller who has previously applied for consent, received a council refusal, or corresponded with the tree officer has knowledge.

Documentation supports the answer. Copies of any consent granted, any Section 211 notice submitted, and any contractor's invoice for previously approved work all belong in the sale pack. They demonstrate the trees have been managed lawfully, which is the question a cautious buyer's solicitor is actually asking.

Confirming status takes one call. Winchester City Council's tree team answers on 01962 848 301, and the council publishes TPO and conservation area boundaries through its public mapping service. Understanding what a Tree Preservation Order restricts and how consent is obtained is worth doing before that call, because the useful question is not whether an Order exists but what it prevents.

What buyers actually worry about

Buyers rarely object to a TPO in itself. Three specific concerns recur, and each has a factual answer available before the question is asked.

"Can I extend?" A protected tree does not prevent an extension. It requires the design to accommodate the tree's root protection area, and it usually requires a survey to accompany the application. The constraint is real and it is engineerable.

"Who pays if it falls on the house?" The tree's owner carries the duty to maintain it in a safe condition. A protected tree is not exempt from that duty, and protection is not a defence to a claim arising from a failure the owner should have identified.

"Can I get it taken down later?" Consent is required and can be refused. Reasons the council will consider include structural damage, evidenced risk and the tree's condition. Dislike of leaf fall is not one of them.

A recent written condition report answers the second question outright and materially assists the first. Commissioning a written assessment of tree condition and remaining safe life before listing gives the buyer's solicitor something to read instead of something to enquire about, and it dates the tree's condition to a point before completion.

Insurance, subsidence and the deadlock that follows

The insurance consequence of a protected tree only appears when a subsidence claim is made, and it is where the genuine difficulty sits.

Buildings insurance premiums are not generally loaded for the presence of a TPO. Insurers price on soil type, property age, construction, claims history and the presence of trees within influencing distance, not on whether those trees are protected. Protection status is not a standard underwriting question.

A subsidence claim changes the position entirely. Where an insurer's arboricultural investigation identifies a tree as the cause of clay shrinkage beneath a foundation, the loss adjuster's recommended remedy is frequently removal or substantial reduction. Where that tree is protected, the owner cannot act on the recommendation without the council's consent.

This produces a deadlock that homeowners find genuinely difficult. The insurer wants the tree removed. The council has a statutory duty to consider the tree's amenity value and may refuse. The claim stalls between them.

The resolution is evidential rather than adversarial. A council assessing a consent application against a subsidence claim expects level monitoring data, a soil investigation identifying shrinkable clay, root identification confirming the species, and an arboricultural report addressing whether reduction would achieve the same result as removal. Applications supported by that evidence are frequently granted. Applications asserting subsidence without it are frequently refused, and the refusal is then read by the insurer as the homeowner's failure to progress the claim.

Preparing a consent application for works to a protected tree on subsidence grounds is a different exercise from a routine pruning application, because the council is being asked to weigh building damage against amenity and needs the material to do it.

Compensation where consent is refused

The Town and Country Planning Act 1990 provides for compensation where loss or damage is caused by a refusal of consent, or by conditions attached to a consent, under a Tree Preservation Order.

Three limits apply in practice. A claim must be made to the authority within a defined period following the decision. Small claims below a statutory threshold are excluded. The loss must be shown to flow from the refusal itself, which is straightforward for quantified structural damage and difficult for reduced amenity or inconvenience.

The route matters most in exactly the subsidence scenario above, where the loss is documented, quantified by an insurer, and directly attributable to the tree the council has declined to allow removal of.

What to do before listing

Five steps, taken before the property goes on the market, remove the TPO question from the transaction entirely.

1. Confirm status with the council's tree team and keep the written confirmation.
2. Gather the history, previous consents, notices, and invoices for approved work.
3. Commission a condition report where any mature tree stands within influencing distance of the house.
4. Complete any outstanding work under consent before marketing, rather than leaving a known defect for the buyer to enquire about.
5. Disclose accurately on the TA6, with the supporting documents attached.

Where a tree genuinely is in poor condition and removal is justified, the work is better done before listing than negotiated during a sale. Consent takes weeks, and removal of a large tree close to a building carried out under a granted consent with the paperwork retained is a completed matter rather than an open one at the point an offer comes in.