Mainsel Investments Pty Ltd v Brisbane City Council

Mainsel Investments Pty Ltd sought special leave to appeal from majority decisions of the Full Court of Queensland concerning its proposed development of land. The dispute centred on the Brisbane City Council's imposition of conditions on Mainsel's development application. Mainsel contended that it had a right to develop its land subject only to reasonable and relevant conditions, and that the Council's actions in requesting further information and imposing conditions were improper.

The legal issues before the High Court involved the interpretation of the relevant provisions of the town plan for the City of Brisbane, specifically concerning the process for lodging development applications and the Council's obligations to impose conditions within statutory timeframes. A key issue was whether the Council's request for further information was made bona fide to obtain necessary details or was a tactic to delay the application while the Council altered its planning rules.

The applicant argued that the Council's request for further information was not bona fide and was made to preserve the status quo while the Council changed the rules. The applicant had lodged a comprehensive application, and the Council's request for further information was made within the 28-day period allowed by the subordinate legislative scheme, but only three days before that period expired. The applicant also highlighted that the proposal had been before the Council in various forms for many months, suggesting no novelty that would necessitate a delay. The High Court was asked to consider the majority's construction of section 22B of the City of Brisbane Town Plan.