McConaghy Developments Pty Ltd v Tamworth City Council

McConaghy Developments Pty Ltd (the appellant) appealed to the New South Wales Court of Appeal against a decision of the Land and Environment Court. The dispute concerned the validity of a development consent granted by Tamworth City Council (the respondent) for a shopping centre. The appellant, a competitor developer, argued that the consent was invalid due to procedural irregularities in the Council's decision-making process.

The primary legal issue before the Court of Appeal was whether the development consent granted by the Council was void *ab initio* due to a failure to comply with the procedural requirements of the *Environmental Planning and Assessment Act 1979* (NSW) and the Council's own development control plan. Specifically, the appellant contended that the Council had failed to properly consider submissions made by the public and had not adequately advertised the proposed development.

The Court of Appeal, comprising Gleeson CJ, Handley JA, and Sheller JA, examined the relevant provisions of the Act and the Council's policies. The Court held that while there may have been some minor departures from procedural requirements, these did not go to the root of the Council's power to grant consent. The Court applied the principle that procedural irregularities will only render a decision void if they are so fundamental as to vitiate the entire process or deny a party natural justice. In this instance, the Court found that the Council had substantially complied with its obligations and that the appellant had not been denied natural justice.

The appeal was accordingly dismissed.