Probate Property Valuation in London & Surrey


What Is a Probate Property Valuation?

A probate property valuation establishes the open market value of a house, flat, investment property, commercial building or land at the date of death. Personal representatives need an estimate of the deceased’s estate to check whether Inheritance Tax may be due and, where probate is required, to support the application.

For Inheritance Tax purposes, HMRC’s general rule is the price the property might reasonably have achieved if sold in the open market at that time. This is a hypothetical market value at the date of death—not an estate agent’s current asking price, an insurance value or necessarily the price achieved in a later sale. Selling costs are not deducted from the open market value.

Harding Chartered Surveyors values the real-estate interest only. We do not value cash, shares, pensions, jewellery, art or general house contents, and we do not calculate the estate’s tax liability or distribute assets. Those matters should be handled by the executor or administrator with their solicitor, accountant or tax adviser.

Our RICS Registered Valuers can assess freehold and leasehold property, tenanted investments, jointly owned interests and unusual or high-value assets across London and Surrey. Where a formal report is required, it can be prepared in accordance with the applicable RICS Valuation – Global Standards and UK requirements.


What Is Probate?

Probate is the legal right to deal with someone’s property, money and possessions after they die. In England and Wales, an executor named in a valid will can apply for a grant of probate; where there is no will, an eligible person may apply for letters of administration. Scotland and Northern Ireland use different procedures.

Before applying, the personal representatives must estimate the estate, check whether Inheritance Tax is due and provide the required estate values. An estimate is still needed for the probate application even if no Inheritance Tax is payable. Thresholds, exemptions, transferred allowances and the residence nil-rate band depend on the circumstances, so they should be checked against current HMRC estate-valuation guidance.

The property valuation is one component of the estate valuation. The personal representatives and their professional advisers remain responsible for the probate application, tax forms and payment.

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Executor reviewing documents for a probate property valuation

We begin by confirming the deceased’s property interest, the date of death, the purpose of the report, the intended users and the required reporting standard. After suitable access is arranged, the valuer inspects the property, researches relevant evidence around the valuation date and prepares a reasoned written report.

Information that helps us scope and complete the valuation includes:

  • the property address, title documents and lease, where applicable;
  • the date of death and the deceased’s ownership share;
  • tenancy details, rights, restrictions or development matters;
  • details of extensions, refurbishments or significant defects;
  • photographs, plans or sales particulars showing the property at the valuation date; and
  • the solicitor’s, accountant’s or executor’s written instructions.

If the property’s condition has changed since the date of death, contemporaneous information is particularly important. We can liaise with the executor and their advisers about the valuation evidence, subject to the agreed terms of engagement, but we do not administer the estate or provide legal or tax advice.


Why Is a Date-of-Death Valuation Needed?


HMRC requires estate assets to be valued at the date of death. For land and buildings, the starting point is open market value: the price the property might reasonably have achieved in a hypothetical open-market sale at that time.

A reasoned professional valuation is particularly helpful where the estate must provide full details to HMRC, the property is unusual or high-value, it has development potential, it is subject to a short lease or tenancy, only a partial interest is owned, or the figure may be reviewed by the Valuation Office Agency.

Joint ownership needs careful treatment. The relevant figure is not always obtained by simply dividing the whole property value by the number of owners. The legal form of ownership, the deceased’s beneficial share, the identity of the co-owner and any applicable valuation adjustment can matter. The executor or adviser should confirm the interest to be valued.

If a date-of-death value is accepted or “ascertained” for Inheritance Tax, it can also be relevant when a later Capital Gains Tax calculation is required. Your tax adviser should confirm how the figure will be used.

Why Can Correct Evidence Matter?

HMRC may ask how a property figure was reached or refer it to the Valuation Office Agency. A report that identifies the property interest, valuation date, assumptions, condition and comparable evidence provides a clearer basis for responding than an unsupported estimate.

If qualifying land or buildings are sold for less than their date-of-death value within four years, Inheritance Tax loss-on-sale relief may be available under form IHT38, subject to its conditions. Executors should obtain tax advice before making a claim because other property sales within the relevant period may also affect the calculation.

Harding Chartered Surveyors values property and land. Other estate assets—including shares, businesses, jewellery, art and valuable contents—should be valued by appropriately qualified specialists. HMRC’s guidance states that professional valuations can be obtained for individual non-property items worth more than £1,500.

Probate concept with legal documents and estate funds
Official Probate and Valuation Guidance

For official information, see GOV.UK guidance on applying for probate and obtaining accurate estate valuations. The executor’s solicitor or tax adviser should decide which forms, reliefs and supporting documents are required. If HMRC or the Valuation Office Agency asks about the property figure, we can review the valuation evidence and respond within the agreed scope.



Why Use a RICS Valuer for Probate?


A professional probate property valuation gives the executor and their advisers a clearly defined, evidence-based figure for the correct date.

  • Date-of-death focus: the report values the property interest at the relevant historic date rather than simply stating today’s asking price.
  • Market evidence: the valuer analyses comparable transactions and explains the reasoning behind the opinion.
  • Property-specific factors: tenure, lease length, tenancy, condition, development potential, rights, restrictions and the ownership interest can all be addressed where material.
  • Clear assumptions and limitations: the report records the information relied upon and any matters that could affect the conclusion.
  • Evidence for professional advisers: the valuation can support the estate figures used by executors, solicitors and accountants and provide a basis for answering a valuation query.

An estate agent may provide a marketing appraisal, but that is prepared for a possible sale and may not include the valuation date, statutory basis, evidence and assumptions required for probate or Inheritance Tax. A formal RICS valuation is particularly appropriate where the property is valuable, unusual, jointly owned, tenanted or likely to receive scrutiny.


If the property is later sold, its date-of-death value may be relevant to the Capital Gains Tax calculation for the personal representatives or beneficiaries. For broader information about a later disposal, see our Capital Gains Tax valuation guide. Your adviser should confirm the tax treatment and required valuation basis.

Royal Institution of Chartered Surveyors (RICS)

How Much Does a Probate Valuation Cost and How Long Does It Take?


The fee depends on the property type and value, the tenure and ownership interest, the number of properties, access, the date of death and the amount of historic evidence that must be researched. Retrospective valuations of unusual, altered or tenanted property may require additional work. We provide a written scope, fee and anticipated timetable before instruction.

Turnaround starts once the terms are agreed and the required documents and access are available. Inspection and reporting times vary with location, complexity and urgency. If you are working to an HMRC, probate or sale deadline, tell us when requesting a quote so we can confirm whether it can be met.

For general pricing factors, see our RICS valuation cost guide. You can request a no-obligation probate valuation quote, call 020 7736 2383, or contact us to discuss the property and date of death.