Manly Council v Hortis

Manly Council appealed to the Court of Appeal of New South Wales against a decision of the Land and Environment Court which had found that a development consent granted by the Council was invalid. The dispute concerned whether the Council had properly considered a pre-condition stipulated in clause 17 of the Manly Local Environmental Plan 1998 before granting the development consent.

The primary legal issue before the Court of Appeal was whether the Land and Environment Court had erred in inferring that Manly Council had failed to consider the pre-condition set out in clause 17 of the Manly Local Environmental Plan 1998 when it granted the development consent. This involved an examination of the evidence before the Land and Environment Court and the proper application of administrative law principles concerning the consideration of relevant matters by a consent authority.

The Court of Appeal, in dismissing the appeal, found that the inference drawn by the Land and Environment Court was open to it on the evidence presented. The Court affirmed that a consent authority must demonstrate that it has considered all relevant matters, including specific pre-conditions in an environmental plan, when determining a development application. The failure to do so could render the consent invalid. The appeal was dismissed with costs.