How does a RICS probate valuation differ from regular market appraisals?

The principal difference is evidential: a RICS probate valuation is prepared as a formal valuation report by a suitably qualified and independent surveyor, whereas a regular market appraisal is generally an estate agent’s commercial opinion about how a property might perform in the open market. The two documents may refer to similar property characteristics, but they are produced for different purposes and carry different levels of professional responsibility.

Different standards and responsibility

A RICS surveyor undertaking a probate valuation is expected to follow relevant RICS valuation standards, commonly referred to as the Red Book. The report should identify the basis of valuation, the valuation date, the property interest being assessed, the assumptions made and the evidence supporting the conclusion. The valuer also has professional duties concerning competence, independence and the limitations of the inspection.

An estate agent’s appraisal is normally prepared to help an owner decide how to market a property. It may be based on the agent’s knowledge of local demand, recent comparable listings, likely buyer interest and the agent’s proposed marketing strategy. It is useful for setting an asking price, but it is not usually designed as a formal piece of evidence for estate accounts or tax calculations.

Difference in the evidence used

A probate valuation should be supported by relevant comparable transactions and an assessment of the property’s characteristics. The surveyor may consider:

• the location, size, layout and type of property;
• its condition and any visible defects;
• the standard of accommodation and quality of improvements;
• planning, title or development considerations disclosed during the instruction;
• local sales evidence that relates as closely as possible to the relevant valuation date; and
• market conditions affecting similar properties at that time.

Where the valuation date falls in the past, the surveyor may need to research historic market evidence rather than rely only on current asking prices. This is one reason a later estate agent’s opinion may not answer the same question as a probate valuation.

Inspection and assumptions

The scope of a RICS probate valuation should state whether the property was inspected internally and externally, or whether the opinion has been prepared subject to restricted access or other limitations. It should also record material assumptions, such as the ownership interest being valued, the property’s planning position or the absence of undisclosed contamination. These qualifications help the personal representatives understand what the figure does and does not cover.

A market appraisal may involve a visit, but the inspection is normally directed towards recommending a sale strategy rather than producing a detailed valuation record. The agent may identify improvements that could increase buyer appeal, while a probate valuer must assess the property as it existed for the relevant valuation exercise and explain the basis of the opinion.

Different meaning of the figure

An estate agent may recommend an asking price that is intended to attract enquiries, create competition or reflect a particular marketing approach. That figure is not necessarily the same as the eventual sale price. A RICS probate valuation is instead an opinion of market value on the specified basis and date. It is not a promise that the property will sell for that amount.

This distinction matters because personal representatives may need to account for the deceased’s property consistently when dealing with estate administration. A properly documented valuation can give them a defensible professional record if the figure is queried. It can also provide a starting point for later review if the property is sold for a materially different amount or if new information comes to light.

Why the documents should not be treated as interchangeable

An estate agent’s appraisal may be sensible when the immediate decision is how to advertise a property. It may not contain the valuation date, assumptions, comparable evidence or professional declarations needed for probate-related reporting. Conversely, a RICS probate valuation may not provide the detailed marketing advice an owner wants when choosing an asking price.

Before instructing a valuer, the executor should explain the intended use of the report, identify the relevant date and provide available information about ownership, leases, planning matters, alterations and known defects. The surveyor can then confirm the appropriate scope and whether further investigation is needed. If the estate is considering a direct cash sale, any offer received should be considered separately from the independent probate valuation, particularly where the valuation is required for estate or tax records.