Why an equipment estimate may be a range
- Topic
- Equipment valuations
- Reading time
- 3 minutes
- Last reviewed
On this page
An equipment estimate may be expressed as a range because the evidence or outcome is uncertain. It may also compare different sale scenarios. Ask which explanation applies before treating the top of the range as the expected result.
The appropriate form of a valuation depends on its purpose and the agreed professional requirements. A casual estimate range does not automatically satisfy a formal report requirement.
Separate uncertainty from a changed question
There is a difference between uncertainty about one scenario and two opinions formed on different assumptions. For example, an item with incomplete condition evidence raises one issue. A choice between adequate marketing time and a restricted removal deadline raises another.
| Situation | What the difference concerns | Useful question |
|---|---|---|
| Condition is partly unknown | Evidence within the proposed sale | What assessment or record could narrow the uncertainty? |
| Comparable evidence is limited | Market information | How strong is the available comparison and what are its limits? |
| Included accessories are undecided | Scope | Should the packages be considered separately? |
| Marketing time differs | Sale circumstances | Which scenario matches the actual deadline? |
| Removal responsibilities differ | Transaction assumptions | Which costs and obligations are reflected? |
Avoid blending the most favourable parts of several scenarios into one expected figure. A higher value for a more complete package does not apply automatically when some accessories are retained.
Ask what the range means in plain language
Request an explanation of the evidence, assumptions and intended use. Does the adviser consider both ends plausible under the same circumstances? Does the range merely show two different options? What should you avoid inferring from it?
Do not assign probabilities unless the work actually supports them. A midpoint is a mathematical result, not automatically the valuer's forecast. If a colleague needs a planning number, ask the adviser and accountant how best to reflect uncertainty rather than choosing the most convenient figure.
The estimate, reserve and valuation guide explains why none of these figures guarantees an auction result.
Improve the evidence that matters
Use the condition evidence record where the uncertainty concerns the asset. If the time available is the main issue, use the deadline guide to state the actual constraint. Those actions are more useful than requesting a narrower range without changing any inputs.
The major uncertainty guide covers questions to ask when the limitations are particularly significant.
Keep the explanation with the numbers
When sending an estimate internally, include the purpose, date, range explanation and any relevant scenario labels. A copied top-end figure in a budget can create a certainty that the original adviser never claimed.
Ask UK Auction Group how to use the estimate in your disposal decision. Explain whether you are comparing routes, agreeing instructions or planning cash. The best next step may be better evidence or a clearer scenario, rather than another number.
Explore the valuations guides.
Professional reference: RICS.
Sources
This guide gives general information. Equipment-specific, legal, tax and safety decisions may need a qualified adviser or competent specialist. The guides do not promise sale prices, fees or results.