Insurance, council tax, security: The three clocks running on every empty probate property

Probate property runs to a timeline nobody seems to plan around.

The grant takes eight to twelve weeks. Standard home insurance starts restricting cover after thirty days of unoccupancy. The Class F council tax exemption gives the estate six months from the date of grant before bills start climbing, with a further twelve-month exception only if the property is being actively marketed. Every estate I have looked at recently has run into at least one of these clocks. Most have run into all three.

An empty probate property is not a passive asset waiting to be sold. It is a live exposure that gets more expensive, and more dangerous, every week nothing happens. The duty to manage that exposure sits on the executor personally. The role of the firm acting for the executor, in my view, is to make sure they understand that early, not after something has gone wrong.

The insurance cliff

Almost every standard home insurance policy in the UK contains an unoccupancy clause. Cover restricts, or in some cases falls away entirely, after the property has been empty for between thirty and sixty days. The wording varies between policies, but the principle is universal.

When a property is being administered under probate, two separate problems arrive together.

The first is the death itself. Most standard policies are written in the name of an individual and become technically invalid the moment the named insured dies. The property may still be physically intact and still apparently covered, but the name on the policy no longer matches the legal position. Insurers vary on how strictly they enforce this. At the point of a claim, though, the question is asked, and the answer is rarely the one the executor wants.

The second is the unoccupancy. By the time probate is granted, which is eight to twelve weeks after death in a normal case, the property has comfortably crossed the threshold at which standard cover would have restricted in any event. The window in which a standard policy would have responded has closed before the executor has the legal authority to act on the estate.

What remains is often FLEEA cover: fire, lightning, earthquake, explosion and aircraft. It is what most standard policies fall back to once a property has been unoccupied for an extended period, in the cases where they do not void entirely. A property on FLEEA-only cover is, in practical terms, barely insured. No escape of water, no theft, no malicious damage, no storm damage, no accidental damage. The category of loss that most often hits empty property is water from an unmonitored heating or plumbing system, and that is one of the perils that drops out first.

The fix is straightforward to describe and less commonly done. Specialist probate or unoccupied property insurance, in place from the day of death rather than from the day someone gets round to it. The premiums are modest set against the exposure. The friction is administrative, not financial. What goes wrong is that nobody picks it up at the file-opening stage, and a month later it is too late to have done it properly.

The winter conditions

Specialist unoccupied policies do exist, and they are the right answer. They are also not unconditional. They come with operating requirements that have to be actively maintained, and a policy in force on paper is not the same as a policy that will pay out.

The conditions are consistent across the market. Either the property is heated to a continuous minimum temperature, typically thirteen to fifteen degrees, or the water system is fully drained down. Inspections are conducted and logged, usually monthly, with dated evidence available at the point of any claim. Locks meet British Standard BS3621 on final exit doors. An alarm may be required and, if required, must be set and maintained.

Failure on any of these limbs voids the relevant peril. I wrote in the previous piece in this series about a case where a contractor instructed in good faith drained the hot water on an unoccupied property and left the central heating system full. The system froze, a pipe burst upstairs, and the property flooded from the inside. The damage exceeded thirty thousand pounds. The policy, on a literal reading of the conditions, was not satisfied on either limb. The heating was off. The system was partially drained but not fully. The claim is contested at the time of writing.

Having the right insurance in place is the start of the work. The conditions inside the policy are what determines whether it actually responds.

The security and squatting position

Empty probate properties are a known target. The insurance and security industries identify them as a high-risk category for a predictable reason: visibly unoccupied, often for months, often with the owner's furniture and effects still inside, often with no clear chain of custody for the keys.

What "secure" means is more specific than most files reflect.

Locks should be changed within twenty-four to forty-eight hours of the executor taking control. Not because the previous occupier is a threat, but because the locks have been opened and closed by relatives, carers, neighbours, tradespeople and friends over a period of years, and nobody now knows how many keys are in circulation. The replacement locks should meet BS3621. A handful of cylinder locks from a hardware shop, fitted by the cheapest available locksmith, will not satisfy the policy conditions and will not deter a determined entry.

A chain of custody for the new keys should be documented. Who holds them, who they have been signed out to, who has authority to release them, and who they go back to at the end. That documentation is what allows the executor to answer the question, later, of who was present when a chattel went missing. The version of this story I see most often is a key handed to a "trusted neighbour" with no record, and nobody being able to account for who had access during the three months that mattered.

Squatting in residential property has been a criminal offence in England and Wales since 2012, under section 144 of the Legal Aid, Sentencing and Punishment of Offenders Act. Police can act directly without a court order. That is the legal position. The practical position is that even a brief occupation can do tens of thousands of pounds of damage, and the eviction process, even at its fastest, takes time the executor does not have. Prevention is the only intervention that scales.

The council tax clock

This is the section I would ask every probate file-handler to read carefully, because it is the area most often misjudged.

A property left empty by the death of its sole occupier qualifies for Class F exemption from council tax. The exemption runs while probate has not been granted, and continues for a further six months after the grant, provided the property remains unoccupied and has not been transferred or sold. So far, so familiar.

The position has changed materially since April 2025. There is now a further Class I exception of twelve months from the long-term empty homes premium and the new second homes premium, running concurrently with the six-month Class F exemption. From the date of grant, the estate has up to twelve months of effective premium relief, provided the property is being actively marketed for sale or let. Passive holding does not qualify.

After the exemptions and exceptions expire, the position scales aggressively. A property unoccupied between one and five years pays standard council tax plus a one hundred per cent premium, so double the normal bill. After five years, the premium rises to two hundred per cent. After ten years, three hundred. The premiums attach to the property, not to the owner, and they do not reset on a change of ownership.

The practical implication: the council tax position is the estate's friend in the short term and its enemy in the long term. Eighteen months from death is the outer edge of the friendly period, and that assumes the property has been actively marketed for the latter twelve. An estate still holding an empty property at the two-year mark, common in contested cases or where executors are waiting for the market to improve, is paying double council tax on it, and rising.

I have sat with executors who did not know any of this when they took the role, and were genuinely shocked to receive a council tax letter in their second year that doubled the bill. The information is not difficult to find. It is just rarely volunteered until the meter has started running.

The property does not only threaten itself

One further point belongs in the same conversation. An empty probate property is a risk to its neighbours as much as to itself. A radiator pipe that bursts upstairs in a terraced property can flood the neighbour's house as readily as its own. A slate that slips in a winter storm can land on a public footpath, a parked car, or a person. Pest control that is never instructed pushes the problem outwards, and the local authority becomes involved.

Each of these creates a third-party claim against the estate, and where the underlying neglect was preventable, the executor's personal liability follows. Beneficiaries can bring claims against an executor for up to twelve years after the death is registered. A claim that surfaces in year nine, from a neighbour whose ceiling came down in year three because of an escape of water in the estate's property, is a claim the executor will struggle to defend if the policy was on FLEEA-only cover, with no inspection log, and no contractor near the property for the eighteen months that mattered.

What good looks like

Reasonable steps on an empty probate property, in 2026, look something like this.

Specialist unoccupied or probate insurance is arranged early, before the policy in the deceased's name has had a chance to drift into invalidity. Locks are changed to BS3621 within forty-eight hours of the executor taking control, and there is a documented record of who holds the new keys, who they have been signed out to, and who has authority to release them. Inspections run on whatever interval the policy requires, with dated photographic evidence and a written log retained against the day a claim is contested.

From October each year, the winter protocol is followed without exception: continuous heating at the required minimum temperature, or a full and verified drain-down of every water system in the property. Half-measures do not satisfy the policy and the October case in the previous piece is the cautionary tale.

By the six-month anniversary of grant, a positive decision has been made on marketing, and that decision has been documented. Even a decision to defer is made on a basis rather than by drift, because the council tax premium clock starts at twelve months from grant, and only actively marketed properties have an exception against it. For properties expected to be held longer than twelve months from grant, the council tax position is reviewed and planned for, not absorbed as a surprise.

None of this is exotic. None of it is expensive set against the value of the property and the exposure of the executor. It is active management of a live exposure, in place of a hope that nothing will happen before the property changes hands.

A stake in the ground

An empty probate property is the most exposed asset most executors will ever be responsible for. The duty to preserve it is personal, which is to say the executor carries it. The firm acting for the executor does not.

That puts the firm's role in a more specific place than it sometimes gets credit for. The firm is not the insurer of last resort for the estate's property, and should not try to be. But it is the only party in a position to make sure the executor understands the timeline at the file-opening stage, when the decisions that matter can still be made, rather than at the point a letter arrives from a neighbour, an insurer, or a council.

I would be interested to hear from solicitors and deputies on this. Whether you recognise the timeline from your own files, or whether you have built a better protocol for the file-opening stage than the one I have described. You can find me at [email protected] or on LinkedIn.

At Prospect PS we manage this exposure on behalf of executors and deputies, because we do not think "nothing happened last time" is a defensible answer if something happens this time.