Perpetual Trustee Company Limited v Orr

Perpetual Trustee Company Limited (the appellants) appealed from a decision of the Supreme Court of New South Wales concerning an action for rent due under a lease. The respondents, as assignees of the lease, had pleaded eviction by title paramount from a portion of the demised land, specifically a strip 100 feet wide above high water mark, and sought an apportionment of the rent. The appellants, as assignees of the reversion, filed an equitable replication, asserting that their predecessors in title possessed a preferential right to lease this strip from the Crown, which right had passed to the respondents. They argued that the respondents, having obtained a lease of the strip from the Crown by virtue of their possession of the remaining land, and having benefited from a restrictive covenant regarding adjacent lands, should not be permitted to claim an apportionment of the rent.

The central legal issue before the High Court was whether the equitable replication filed by the appellants was legally sufficient to defeat the respondents' plea of eviction and claim for rent apportionment. Specifically, the court had to determine if the facts alleged in the replication established a basis for an unconditional and perpetual injunction against the respondents setting up the eviction, or if they constituted a valid argumentative traverse of the eviction itself. The court also considered the nature of any preferential rights the lessors might have had under the Crown Lands Acts and whether a fiduciary relationship arose between the parties that would prevent the lessees from benefiting from the eviction.

The High Court, affirming the decision of the Supreme Court, held that the equitable replication was insufficient. The court reasoned that even if the appellants had a preferential right to lease the strip, and even if the respondents had acquired a lease from the Crown by virtue of their possession of the remaining land, a court of equity would not grant an unconditional perpetual injunction. Such relief would typically require the appellants to indemnify the respondents against liabilities incurred in obtaining the new lease and to perform their own covenants. The court found that the facts alleged did not amount to a valid argumentative traverse of the eviction, nor did they establish an equitable estoppel or a new contract to pay the full rent.

Consequently, the appeal was dismissed. The court concluded that the equitable replication, as pleaded, did not provide a basis for preventing the respondents from claiming a reduction in rent due to the eviction by title paramount. The court also noted that it was not necessary to definitively rule on the existence or extent of the appellants' preferential rights under the Crown Lands Acts, as the equitable replication failed on other grounds.