Davies v Bridgend County Borough Council — [2025] AC 434

Davies v Bridgend County Borough Council — [2025] AC 434

NUISANCE — Private — Japanese knotweed — Japanese knotweed on defendant’s land encroaching onto claimant’s land — Encroachment occurring years before defendant in breach of duty in nuisance for failing properly to treat knotweed — Whether breach of duty causing residual diminution in value of claimant’s land after knotweed properly treated — Whether damages for such diminution in value recoverable