The Supreme Court has allowed Dublin City Council’s appeal over the rezoning of land at Chapelizod, overturning a High Court decision which had quashed the zoning change because a neighbouring business was not named directly in a statutory report.
The dispute concerns the Uniphar site, beside lands occupied by Pat O’Donnell and Company in Dublin 20. The Development Plan changed the Uniphar site from employment and enterprise zoning to a mixed-use zoning capable of accommodating residential development.
Pat O’Donnell opposed the change. Through its planning consultant, Doyle Kent Planning Partnership Limited, it argued that residential development beside its heavy machinery business would be incompatible with its existing operations. The company has said its activities can involve noise from deliveries, equipment, alarms and vehicles, including at night.
When the Chief Executive reported on submissions concerning the proposed alteration, the report listed “Doyle Kent Ltd” rather than Pat O’Donnell and Company. The High Court held in 2024 that the legislation required the principal making the submission to be named and quashed the zoning decision.
Mr Justice Woulfe, delivering the Supreme Court judgment, disagreed. He held that the statutory requirement could validly be met by listing the planning agent, the principal, or the agent acting on behalf of the principal. Since Doyle Kent actually lodged the submission as Pat O’Donnell’s agent, the Council had complied with the legislation.
The court also addressed what would have happened if the listing had technically breached the statute. It held that judicial review remains discretionary and that not every procedural error requires a decision to be quashed. Relevant considerations include whether the legislation intended invalidity, whether there was substantial compliance, whether an error was trivial, and whether anyone suffered prejudice.
On the facts, the court said listing the agent caused no demonstrated prejudice and would in any event have amounted to a harmless error.
The Council’s appeal was therefore allowed, removing the High Court basis for quashing the Chapelizod zoning change.