Reading Entertainment Aust Pty Ltd & Anor v Whitehorse Property Group Pty Ltd & Ors

The Supreme Court of New South Wales, Court of Appeal, heard an appeal concerning a dispute between Reading Entertainment Aust Pty Ltd and its related entities (the appellants) and Whitehorse Property Group Pty Ltd and its related entities (the respondents). The core of the disagreement revolved around the interpretation and enforceability of certain clauses within a commercial lease agreement, specifically those relating to rent adjustments and the calculation of outgoings. The appellants sought to challenge the primary judge's findings on these matters.

The central legal issues before the Court of Appeal were: (1) whether the rent review clause in the lease was void for uncertainty, particularly concerning the method of determining the "market rent"; and (2) whether the respondents had properly calculated and recovered certain outgoings under the lease, specifically in relation to the apportionment of costs between different parts of the leased premises. The court was required to determine the proper construction of the lease provisions governing these aspects of the landlord-tenant relationship.

The Court of Appeal, in its reasoning, focused on established principles of contractual interpretation. Regarding the rent review clause, the court found that while the clause was not perfectly drafted, it contained sufficient indicia to enable a court to ascertain the intended meaning and, therefore, was not void for uncertainty. The court applied the principle that courts will endeavour to give effect to commercial agreements where a reasonable construction can be found. On the issue of outgoings, the court examined the specific wording of the lease and the evidence presented regarding the apportionment of costs, ultimately finding that the respondents' method of calculation was consistent with the contractual terms.

The appeal was dismissed, with the Court of Appeal affirming the primary judge's decision.