This case study documents the catastrophic failure of Suncorp-AAI to uphold its statutory Duty of Utmost Good Faith following a 1-in-100-year storm in Daylesford, Victoria.

What began as a manageable water ingress claim turned into total structural destruction, complete loss of personal contents, severe medical trauma, and absolute financial destitution.

Rather than remediating the property, Suncorp deployed corporate attrition, bad-faith management, and unqualified contractors. Their botched make-safe work transformed a single storm event into an unrepairable Condition 3 Biohazard, forcing a vulnerable policyholder into multi-year administrative queues while her home rotted.

Had Suncorp simply adhered to mandatory industry codes and building regulations from day one, none of this human and structural ruin would have occurred.

Key Case Facts at a Glance:

• Insured Policy Values: $850,000 for Building and $150,000 for Contents.

• Catastrophic Contamination: 54,000 mould spores per cubic metre, whole-of-home cross-contamination, and structural rodent permeation.

• Refusal of Accountability: Complete denial of vicarious liability for contractor negligence, actively ignoring irrefutable scientific evidence and certified hygienist reports.

• Documented Misconduct: 44 statutory breaches, 9 rotated case managers, 25 ignored case emails, and 35 unanswered Executive Customer Relations communications.

• Human Impact: 20 life-threatening airway closure attacks (laryngeal oedema), severe Complex PTSD, and total loss of income.

• Final Property Outcome: Total loss of all personal contents and complete structural destruction of the home, requiring full site demolition and rebuild.