Miller v Council of Shire of Livingstone

Miller, the applicant, sought judicial review of a decision by the Council of Shire of Livingstone, the respondent, to refuse to grant a permit for the construction of a dwelling on land owned by the applicant. The dispute concerned the interpretation and application of the *Planning and Environment Court Act 2016* (Qld) and the *Planning Act 2016* (Qld) in relation to the Council's refusal. The matter came before the High Court of Australia.

The primary legal issue before the High Court was whether the Council's refusal to grant the permit was affected by jurisdictional error. This involved determining whether the Council had failed to exercise its jurisdiction or had wrongly exercised it by misinterpreting or misapplying the relevant planning legislation. Specifically, the Court considered whether the Council had taken into account irrelevant considerations or failed to take into account relevant considerations when making its decision.

Gummow and Heydon JJ, in their joint judgment, found that the Council had indeed committed a jurisdictional error. They reasoned that the Council had based its refusal on grounds that were not permitted under the *Planning Act 2016* (Qld), effectively imposing requirements beyond those authorised by the legislation. The Court emphasised that planning authorities must act within the confines of the powers granted to them by statute and cannot introduce extraneous considerations into their decision-making process. The Court concluded that the Council's decision was vitiated by this error.

The High Court ordered that the Council's decision be quashed and remitted the matter back to the Council for reconsideration according to law.