Bay Farm Power Ltd v Bob Prescott (Valuation Officer)
Decision date: 29 June 2026
Neutral citation: [2026] UKUT 238 (LC)
Overall AI summary confidence: medium
Short overview
This short overview is intended to summarise the case, issues and outcome so far as they are supported by the judgment.
AI confidence in this short overview: medium
This appeal concerns the method for determining the hypothetical tenant’s share of the divisible balance when valuing two anaerobic digestion plants under the statutory receipts-and-expenditure hypothesis; the Tribunal accepted the receipts-and-expenditure basis and the parties’ agreed divisible-balance inputs but held that the choice of method for allocating the tenant’s share is a factual valuation judgment rather than a fixed legal rule. The Memoranda of Agreement recorded agreed inputs but did not bind the Tribunal to a particular method (for example a 45/55 capital split). The Tribunal therefore proceeded to decide the tenant’s share on the evidence in each appeal.
Ratio decidendi
This summary is intended to identify the ratio decidendi, meaning the legal reasons for deciding and the binding part of the decision.
AI confidence in this ratio decidendi summary: medium
The ratio decidendi that can safely be identified is that, in receipts-and-expenditure valuations, the method for determining the hypothetical tenant’s share of the divisible balance is a matter of valuation judgment and fact-specific inquiry rather than being governed by a single binding legal rule; non-rateable plant and machinery may be treated as part of the hypothetical tenant’s capital for assessing the tenant’s required return.
Obiter dicta
This summary is intended to identify obiter dicta, meaning observations made by the way that were not necessary to deciding the case and are not binding.
AI confidence in this obiter dicta summary: medium
The Tribunal observed (obiter) that prior tribunal valuation decisions do not create binding precedents across different hereditaments and that the Valuation Office Agency’s modelling (including caps and collars) is a practical template but cannot override the statutory valuation hypothesis; consistency is desirable but factual differences control outcomes.