Every year, a significant number of estates remain unclaimed. As of February 2026, more than 5,000 unclaimed estates are scattered across the UK.

Given that the average property price in the UK stands at £270,259 and there are 5,472 such properties, the total estimated value of these unclaimed estates is nearly £1.5 billion. Private wealth solicitors at UK law firm Weightmans have delved into the surnames and regions in the UK with the highest number of unclaimed estates and what steps you need to take to prevent your estate from suffering the same fate.

Richard Bate at Weightmans said: “Creating a will is more than just a legal necessity; it’s a critical component of financial wellness. Without a clear will, you’re leaving the fate of your assets up to the courts, which can lead to long, stressful disputes among your potential heirs.

“By taking proactive steps in estate planning and utilising available resources, individuals can significantly reduce the chances of their estates becoming unclaimed. Ensuring that your final wishes are clearly documented and legally protected not only secures your legacy but also eases the burden on your loved ones during a challenging time.”

The most common surname on the unclaimed estates list

Data from the unclaimed estates list indicates that certain surnames crop up frequently, suggesting these names are prevalent in the population or may be linked to higher rates of unclaimed estates. The surname Smith tops the list with 94 instances, followed by Jones, Brown, Williams and Taylor.

How to ensure your estate is claimed

Weightmans emphasised that drafting a will was the most effective method to guarantee your estate is distributed according to your wishes and to those you care about most. This becomes particularly vital if you have few or no living relatives, as without a will, your estate could potentially become unclaimed and default to state ownership.

Your will allows you to specify exactly who should inherit your assets. These individuals or entities are referred to as the beneficiaries of your will.

It’s crucial to understand that beneficiaries aren’t required to be family members; you’re free to include friends, life partners, charities, or other organisations you wish to support.

You can customise the inheritance in your will with considerable precision: you might opt to leave specific items or fixed sums of money to certain beneficiaries, or you might decide to distribute percentages of your estate’s total value to different parties. This flexibility enables you to recognise and provide for the people and causes important to you in meaningful ways.

By ensuring that your will is professionally prepared, you can prevent any ambiguity regarding your intentions. A clear, legally sound will removes uncertainty for your loved ones and streamlines the estate administration process, ensuring that your final wishes are respected exactly as you envisioned.

Therefore, not only does a well-prepared will protect your legacy, but it also provides peace of mind to those you leave behind, knowing they are fulfilling your wishes without room for doubt or legal challenge.

The UK areas with the most unclaimed estates

Weightmans revealed that London topped the list of unclaimed estates in England, with 1,612 properties still awaiting heirs in the capital, reflecting its large population density for many years. Surrey follows in second place, with 283 estates left untouched, whilst the West Midlands ranks third with 253.

These unclaimed estates could equate to a significant amount of money for those entitled to them, with some remaining unsettled for decades. Indeed, the oldest estate on the list harks back to 1974, underlining the importance of having your affairs in order and ensuring your loved ones are informed about your estate plans.

More than half of the top 20 areas are located in the south of the country, indicating a regional imbalance where potentially wealthier southern counties have more unclaimed estates than their northern counterparts.

Methodology

Data was sourced from government statistics of unclaimed estates as of mid-February 2026. Average house prices were obtained from Rightmove.

Each county was categorised into a region that corresponded with the updated area list, due to some areas changing since the unclaimed estate was recorded; for instance, Middlesex was amalgamated with London. For the regional totals, unknown areas and areas outside of the UK were excluded from the results but were included in the overall figures.