Background
John Shorten, who lives beside the proposed site, challenged An Coimisiún Pleanála’s decision of 20 November 2024 granting permission for 19 bungalows and associated works at Glenealy, County Wicklow. Wicklow County Council had originally refused permission because of insufficient wastewater capacity, but the developers appealed. An earlier grant by the planning authority’s appellate body was quashed by consent for breach of fair procedures and the appeal was remitted.
After reconsideration, including further submissions and a new inspector’s report, the Commission again granted permission. Shorten’s second judicial review raised domestic planning-validity arguments and EU-law claims under the Environmental Impact Assessment Directive and Water Framework Directive. He also challenged article 109(2) of the Planning and Development Regulations 2001 as an incorrect transposition of EU law and an unconstitutional exercise of delegated lawmaking.
The Court’s Holding
Humphreys J did not finally determine the entire challenge. Core ground 1 had been withdrawn. The court dismissed core ground 2, concerning the validity of the underlying planning application, and core ground 6, concerning the constitutional and statutory authority for article 109(2), holding that the latter was fundamentally misconceived or added nothing to the separate transposition challenge. Core ground 3 added nothing independently to core ground 5 and was dismissed except insofar as success on ground 5 could ultimately require certiorari.
The court reserved judgment on core ground 4, concerning compliance with the Water Framework Directive, and core ground 5, concerning whether article 109(2)’s preliminary-examination procedure correctly transposed the EIA Directive. It invited further focused “Eco Advocacy” submissions on three questions and directed the Commission to notify Uisce Éireann, the Environmental Protection Agency, Inland Fisheries Ireland and Wicklow County Council so they could consider participating as costs-neutral amici curiae.
Accordingly, the proceedings were dismissed except for the specified unresolved issues; the planning permission was not quashed in this judgment. Costs relating to the surviving matters and the opposing parties’ costs were reserved, and perfection of the order was postponed pending the final module.
Key Takeaways
- The High Court rejected the applicant’s planning-application validity ground and his standalone constitutional challenge to the delegated regulations.
- The court left open whether the Commission complied with the Water Framework Directive and whether article 109(2) correctly transposes the EIA Directive.
- The judgment is an interim, modular ruling: it did not quash the permission and required further submissions before resolving the remaining EU environmental-law issues.
Why It Matters
The eventual ruling may clarify what assessment planning authorities must undertake before permitting development that could add wastewater loading to a surface-water system and whether Ireland’s preliminary-examination procedure lawfully implements EU environmental-assessment requirements.
For now, the decision also illustrates the Planning and Environment Court’s use of modular case management and targeted amicus participation where unresolved EU-law questions may affect regulators, infrastructure providers and future planning decisions beyond the immediate dispute.