The starting point
Order 39 is part of the Rules of the Superior Courts, not an accreditation. The solicitor must establish the applicable proceedings, rules and directions, while the expert must remain independent and work within their competence.
Independence has a practical meaning
The phrase “Order 39 compliant” sounds reassuring. It still needs an explanation. Order 39 is part of the Rules of the Superior Courts. It is not a professional qualification, a general court accreditation, or a guarantee that a report will be accepted.
Under rule 57, an expert’s duty to assist the court within their expertise overrides the obligation to the fee-paying party. The report must acknowledge that duty and disclose the financial or economic interests specified in the rule (Courts Service, n.d.-a, Order 39, r.57). The solicitor should confirm the applicable rules and directions for the particular proceedings.
The opinion must follow the evidence
For a property instruction, independence begins before an inspection. Previous agency work, a relationship with a party, or an anticipated sales instruction may matter. These should be identified early, with the implications considered before the appointment is accepted.
A valuer should be willing to explain evidence that does not favour the person paying the bill. That includes a comparable sale which is awkward for the proposed figure, an assumption that cannot be verified, or a defect which needs specialist investigation. A report is stronger when it deals with those matters openly.
Match the report to the proceedings
Rule 58 addresses the court’s control of expert evidence, including its scope and the possibility of a single joint expert. Rules 59–61 have the application limits set out in rule 56; their procedures should not be presented as universal requirements for every dispute (Courts Service, n.d.-a, Order 39, rr.56–61).
Circuit Court family proceedings have their own rules, including Order 59 (Courts Service, n.d.-b). The practical instruction should therefore identify the court, the issue, the relevant directions, and the required dates. A website label cannot do that work.
What I would want agreed in writing
The brief should identify the property interest, purpose, valuation date, basis of value, intended recipients, and available documents. It should also address access, fees, report timing, and any requirement to attend court or answer questions.
Competence matters just as much as format. An unusual asset or a question outside the valuer’s experience may require another specialist. Being a licensed estate agent does not, by itself, establish expertise in every category of valuation.
The aim is a report whose reasoning can withstand fair scrutiny. That means identifying assumptions, separating fact from opinion, and revisiting a conclusion if reliable new information changes the picture. The duty is to provide an independent assessment, not to deliver a preferred result.
References
Download this article’s reference list ↓
Courts Service (n.d.-a) Rules of the Superior Courts, Order 39: Evidence. Available at: Rules of the Superior Courts, Order 39: Evidence (Accessed: 1 November 2026).
Courts Service (n.d.-b) Circuit Court Rules, Order 59: Family law. Available at: Circuit Court Rules, Order 59: Family law (Accessed: 1 November 2026).
Further reading
Wyatt, P. (2022) Property Valuation. 3rd edn. Wiley-Blackwell. Edition, context & purchase links View / buy at publisher
Wylie, J.C.W. (2020) Wylie on Irish Land Law. 6th edn. Bloomsbury Professional. Edition, context & purchase links View / buy at publisher
Books listed for further reading have not necessarily been consulted in full. See the reading room for the basis of each recommendation.
General information for Irish property matters. The requirements of a particular instruction should be discussed with the appropriate professional. Editorial approach and source policy.
Put the guidance into practice
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