Roger Brookhouse & Anor v The Environment Agency
Decision date: 30 November 2023
Neutral citation: [2023] UKUT 282 (LC)
Overall AI summary confidence: high
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: high
This appeal concerned whether the Environment Agency's 2014–17 tidal defence works caused a sustained rise in groundwater at The King's Lodging and thereby damaged the claimants' Grade II listed house. The Tribunal found on the balance of probabilities that groundwater rose by about 0.5–1.0m as a result of the works, that the rise caused the observed and ongoing structural and damp deterioration, and that quantum will be decided later.
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 Tribunal treated causation in a statutory compensation claim as a fact‑based assessment requiring expert evidence (notably hydrology) and held that, where pre‑works baseline data are limited, a finding that works caused harm may properly be inferred from the best available independent pre‑works indicators, post‑works monitoring, a plausible physical mechanism, and observed changes satisfying the balance of probabilities.
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 remarked that it was regrettable the Agency did not undertake a pre‑works hydrological survey (though not legally required by consents) and observed that use of framework‑appointed experts does not in itself establish bias; these comments were ancillary to the causation finding.