Avenhouse v The Council of the Shire of Hornsby

In *Avenhouse v The Council of the Shire of Hornsby* [1995] NSWCA 32, the New South Wales Court of Appeal considered a dispute between the appellant, Mr. Avenhouse, and the respondent, The Council of the Shire of Hornsby. The case concerned the Council's decision to refuse Mr. Avenhouse's application for development consent to construct a dwelling on his land.

The primary legal issue before the Court of Appeal was whether the Council's refusal of development consent was invalid due to a failure to comply with the procedural requirements of the relevant planning legislation, specifically section 377 of the *Local Government Act 1919* (NSW). This section mandated that a council must, within a specified period, notify an applicant of its decision on a development application. The Court also considered whether the Council's conduct amounted to an abuse of power or a failure to exercise its discretion according to law.

The Court of Appeal found that the Council had indeed failed to provide Mr. Avenhouse with notice of its decision within the statutory timeframe. This failure, the Court held, rendered the Council's purported refusal of the development application invalid. The Court reasoned that the procedural requirements of section 377 were mandatory, and non-compliance with these requirements meant that the Council had not validly exercised its power to refuse consent. Consequently, the Council's decision was a nullity.

The Court of Appeal ordered that the appeal be allowed, the orders of the primary judge be set aside, and that the Council's purported refusal of development consent be declared invalid.