North Shore City Council v Body Corporate 207624

North Shore City Council was involved in a legal dispute with Body Corporate 207624 concerning the scope of the Hamlin duty, which pertains to the duty of care owed by local councils in their inspection role for building projects. The High Court of Australia was tasked with determining whether the Hamlin duty extends to all residential properties, including those designed for residential use regardless of the ownership structure or intended use by the owner.

The primary legal issue the court had to decide was whether the Hamlin duty, which was established to protect the interests citizens have in their homes, should be limited to certain types of residential properties or if it should extend to all homes irrespective of their form, size, or configuration. Additionally, the court needed to determine whether the duty should be contingent upon the relationship the owner has with the premises, such as whether the owner is an investor or a residential user.

The court concluded that the Hamlin duty should extend to all residential properties designed for residential use, irrespective of whether they are stand-alone or part of a block, or the number of dwelling units in the block. The rationale for this duty is based on the council's control over building projects and the general reliance of people acquiring premises to be used as a home on the council to exercise its powers of control and inspection with reasonable skill and care. The court rejected the contention that "investor" owners of residential property should be excluded from the scope of the duty. Instead, the court found that the focus should be on the intended use of the premises, not on the relationship the owner has with the premises. This decision ensures that the Hamlin duty is capable of reasonably clear and consistent administration and aligns with the policy reasons for the duty, which is to protect the interests of all home owners.

The final orders of the court affirmed that the Hamlin duty extends to all residential properties designed for residential use, and that councils owe a duty of care in their inspection role to owners of such premises. The court left open the question of whether and to what extent a council may owe the same duties of care in relation to other premises, to be determined in a case where the issue directly arises.