Pafburn and the Future of Construction Law in NSW
Essential Resources for Developers, Builders, Strata Managers and Professionals
In Pafburn Pty Ltd v The Owners – Strata Plan No 84674 [2024] HCA 49, the High Court held that developers and head contractors owe a broad, non-delegable duty to take reasonable care under the Design and Building Practitioners Act 2020 (NSW), making them fully liable for defects caused by breach of that duty of care, even if caused by persons to whom they have delegated or entrusted work or a task, such as subcontractors. This eliminates the defence of proportionate liability being used by developers and head contractors and treats their liability as if it were vicarious liability for the acts of negligence of persons to whom they have delegated or entrusted work or a task.
The duty applies to both residential and commercial buildings, significantly increasing risk exposure for developers and head contractors across the industry. Developers are now prime litigation targets. Individual directors could also face personal liability. The decision complicates litigation by requiring more cross-claims and creating uncertainty around contribution rights and apportionment under the Civil Liability Act.
Commercially the decision is expected to raise construction costs, insurance premiums and financing risks. It also encourages a shift toward stricter supervision, better quality control and comprehensive risk management. While intended to improve consumer protections and industry standards, the decision, on view, adds to legal complexity and commercial pressure which will require stakeholders to adopt new benchmarks for legal and financial responsibility.