Citta Hobart Pty Ltd & Anor v Cawthorn

Citta Hobart Pty Ltd and another party (the appellants) appealed to the High Court of Australia against a decision of the Full Court of the Supreme Court of Tasmania. The dispute concerned the interpretation of a restrictive covenant registered on the title of land owned by the respondents, Mr. and Mrs. Cawthorn. The covenant purported to restrict the use of the land to a single private dwelling house and prohibited any subdivision or development of the land. The appellants, who had purchased adjoining land, sought to develop their property in a manner that they contended would breach the covenant, and the respondents sought to enforce it.

The High Court was required to determine whether the restrictive covenant was valid and enforceable. Specifically, the court had to consider whether the covenant, as registered, imposed a legally effective restriction on the use and development of the respondents' land, and whether it ran with the land so as to bind subsequent purchasers. The central legal question revolved around the construction of the covenant and its compliance with the requirements for the creation of registrable restrictive covenants under Tasmanian land law.

The High Court held that the restrictive covenant was invalid and unenforceable. The majority reasoned that the covenant, as registered, was too vague and uncertain in its terms to constitute a valid restriction on the use of land. They found that it did not sufficiently define the nature or extent of the restriction, nor did it clearly identify the dominant tenement for whose benefit the covenant was imposed. Consequently, the covenant failed to meet the requirements for a registrable interest in land, and therefore could not bind subsequent purchasers. The court applied principles of land law concerning the certainty required for restrictive covenants and the need for them to be clearly defined to be enforceable.

The appeal was allowed, and the orders of the Supreme Court of Tasmania were set aside.