For probate purposes in the UK, almost every asset owned by the deceased at the date of death requires a valuation, including all property, whether residential, commercial, jointly owned, or held overseas. The valuation must reflect open market value at the date of death, as defined by Section 160 of the Inheritance Tax Act 1984, and is used to calculate any Inheritance Tax liability before a Grant of Probate can be issued. The sections below address the most common questions solicitors and executors face when establishing exactly which assets need to be valued and to what standard.
Which assets are legally required to be valued for probate?
All assets forming part of the deceased’s estate must be valued for probate. This includes every category of property the deceased owned, either solely or jointly, at the date of death. The valuation must reflect what each asset would fetch on the open market on that specific date, regardless of whether the estate is likely to exceed the Inheritance Tax threshold.
In practice, this means executors are required to obtain valuations for the following:
- Residential and commercial property
- Land and buildings
- Household contents, including furniture, jewellery, art, antiques, and collectables
- Vehicles, boats, and other personal possessions
- Bank accounts, investments, and savings
- Business interests and shares
- Overseas assets
- Pension death benefits (where applicable)
Even where the total estate value falls below the nil-rate band and no Inheritance Tax is due, HMRC still requires accurate figures to be submitted on the relevant Inheritance Tax forms. Incomplete or estimated valuations create risk at the point of submission and can delay the grant of probate considerably.
Does jointly owned property need a probate valuation?
Yes, jointly owned property must be included in a probate valuation, though the way it is treated depends on how it was held. Property owned as joint tenants passes automatically to the surviving owner under the right of survivorship and does not form part of the deceased’s estate for probate purposes. However, the deceased’s share still needs to be valued for Inheritance Tax reporting.
Where property is held as tenants in common, the deceased’s specific share forms part of the estate and must be valued accordingly. In this case, the valuation reflects the proportionate interest the deceased held rather than the full open market value of the property. A discount is typically applied to reflect the reduced marketability of a partial share, and this requires careful professional judgement to ensure the figure submitted to HMRC is both accurate and defensible.
Executors and solicitors should never assume that jointly owned property can be omitted from Inheritance Tax calculations. HMRC will expect to see all jointly held interests declared and properly valued.
What types of property are most likely to trigger HMRC scrutiny?
High-value residential property, commercial premises, and estates containing significant chattels such as art, antiques, or jewellery are the asset types most likely to attract HMRC attention. HMRC increasingly challenges probate valuations that have not been prepared by a qualified professional, particularly where the figures appear inconsistent with comparable market evidence or where no independent valuation has been obtained at all.
Several specific circumstances tend to prompt closer examination:
- Properties in high-value areas where market conditions fluctuate significantly
- Estates where contents have been valued informally or by the family rather than a registered valuer
- Estates with high-value chattels, including fine art, jewellery, wine collections, or antique furniture
- Properties sold shortly after probate at a price substantially different from the declared value
- Large estates close to or above the Inheritance Tax threshold
This is precisely why solicitors routinely insist on independent valuations from RICS-accredited firms. An RICS probate valuation produced in strict compliance with Section 160 of the Inheritance Tax Act 1984 provides the level of rigour HMRC expects, significantly reducing the likelihood of a challenge or formal investigation.
Does overseas property need to be included in a UK probate valuation?
Yes. If the deceased was domiciled in the UK, all worldwide assets must be declared to HMRC for Inheritance Tax purposes, including property held overseas. This means foreign real estate, overseas bank accounts, and assets held in other jurisdictions all form part of the taxable estate and must be valued at their open market value at the date of death.
The valuation of overseas property typically requires engagement with qualified valuers in the relevant country, working in conjunction with the UK estate administration. The value is usually converted to sterling using the exchange rate at the date of death. Where the estate includes assets in multiple jurisdictions, coordination between legal and valuation professionals becomes particularly important to ensure nothing is omitted from the Inheritance Tax submission.
Where the deceased was not domiciled in the UK, different rules apply and only UK-situated assets are generally subject to UK Inheritance Tax. Establishing domicile status is a legal question that solicitors will need to address early in the estate administration process.
What’s the difference between a probate valuation and a market valuation?
A probate valuation establishes the open market value of an asset at a fixed historical point, the date of death, for the specific purpose of calculating Inheritance Tax and supporting a Grant of Probate. A market valuation, by contrast, reflects the current value of an asset for purposes such as sale, purchase, or remortgage. The two figures can differ significantly, particularly if time has passed since the date of death.
The distinction matters for several reasons. A probate valuation is a formal, retrospective exercise governed by legislation and produced to a defined professional standard. For property, this means an RICS Red Book Valuation prepared by a Registered Valuer, which provides HMRC with an independently verified, legally compliant figure. An estate agent’s opinion of value, however well-intentioned, does not meet this standard and is not suitable for probate submission.
It is also worth noting that a probate valuation and a subsequent sale price are not expected to be identical. Market conditions change, and a property sold months after the date of death will reflect those changes. What matters is that the probate figure was accurate and professionally supported at the relevant date.
Who is qualified to carry out a property valuation for probate?
For property, a probate valuation must be carried out by a RICS Registered Valuer, who produces a formal Red Book Valuation in accordance with the RICS Valuation Global Standards. This is the standard HMRC expects, and reports produced to this standard are accepted without challenge in the vast majority of cases. Valuations prepared by estate agents, online tools, or unqualified individuals do not meet the required standard and carry a significant risk of HMRC rejection or investigation.
For household contents, including chattels such as antiques, art, jewellery, and collectables, valuations should be carried out by an accredited valuer with specialist knowledge in the relevant categories. Avery Associates’ valuers are Registered and Accredited Valuers of Art, Antiques, and Collectables, providing the same level of professional rigour for contents as for bricks and mortar.
Across all asset types, the key requirement is independence, professional accreditation, and demonstrable compliance with the relevant legislation. This is not an area where informal or approximate figures are appropriate.
How Avery Associates supports solicitors with estate property valuations
Avery Associates provides solicitors and estate administration professionals with a complete, RICS-accredited valuation service covering every asset type a probate estate may contain. With a 100% HMRC acceptance rate and over 20 years of experience working alongside legal professionals, the firm delivers the accuracy, compliance, and speed that estate administration demands.
- RICS Red Book Property Valuations prepared in strict compliance with Section 160 of the Inheritance Tax Act 1984
- Probate contents valuations covering chattels, art, antiques, jewellery, and collectables
- Reports typically returned within five working days, with urgent 24-hour turnaround available
- Nationwide coverage through a network of RICS-accredited local valuers
- Full professional indemnity insurance on all work
- End-to-end estate administration support, including house clearance, property sale, and document retrieval
Whether you are managing a straightforward residential estate or a complex high-net-worth case with multiple asset classes, Avery Associates provides the professional certainty your clients need. Contact our team to arrange a free initial consultation.
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