Network Rail Infrastructure Ltd v Williams & Anor [2018] EWCA Civ 1514 (03 July 2018)

Network Rail Infrastructure Ltd v Williams & Anor [2018] EWCA Civ 1514 (03 July 2018)

Encroachment of Japanese knotweed and its rhizomes from Network Rail's land onto the claimants' properties constitutes an actionable private nuisance because it interferes with the amenity and utility of the land, even in the absence of physical damage. The presence of knotweed imposes a burden on the landowner, diminishes the ability to use and enjoy the property, and is sufficient to found liability in nuisance. Damages for loss of amenity and residual diminution in value after treatment are recoverable.

Citation
[2018] EWCA Civ 1514
Parties
Appellant: Network Rail Infrastructure Limited; First Respondent: Stephen Williams; Second Respondent: Robin Waistell
Jurisdiction
England and Wales
Judgment Date
03 July 2018
Procedural Posture
Civil Appeal / Court of Appeal Judgment on Appeal From Cardiff County Court
Outcome
Appeal dismissed; Recorder's decision upheld but for different reasons.
Legal Topics
Private Nuisance, Encroachment, Amenity Value, Japanese Knotweed, Diminution in Value, Remedies in Nuisance
Tort Law Property Law Private Nuisance Encroachment Amenity Value Japanese Knotweed Diminution in Value Remedies in Nuisance

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Parties

Network Rail Infrastructure Limited

Appellant

Stephen Williams

First Respondent

Robin Waistell

Second Respondent

Procedural Posture

Civil Appeal / Court of Appeal Judgment on Appeal From Cardiff County Court

Legal Issues

  1. 1 Whether the encroachment of Japanese knotweed and its rhizomes from Network Rail's land onto the claimants' properties constitutes an actionable private nuisance without proof of physical damage
  2. 2 Whether diminution in value and loss of amenity from the presence of Japanese knotweed is actionable in nuisance
  3. 3 Whether the Recorder was correct to award damages for residual diminution in value after treatment

Ratio Decidendi

Encroachment of Japanese knotweed and its rhizomes from Network Rail's land onto the claimants' properties constitutes an actionable private nuisance because it interferes with the amenity and utility of the land, even in the absence of physical damage. The presence of knotweed imposes a burden on the landowner, diminishes the ability to use and enjoy the property, and is sufficient to found liability in nuisance. Damages for loss of amenity and residual diminution in value after treatment are recoverable.

Court Disposition

Appeal dismissed; Recorder's decision upheld but for different reasons.

Orders

  • Damages of £4,320 to each respondent for treatment and insurance-backed guarantee
  • Damages of £300 to Mr Waistell for survey costs