🔎 When Construction Goes Wrong: Why Expert Witness Reports Matter
- Adam Bahrami

- 5 days ago
- 2 min read
In property development and construction, disputes are unfortunately common. Whether it’s a defect in workmanship, unfinished work, or a breach of contract, these issues can quickly escalate—costing homeowners, builders, and developers time, money, and peace of mind.
At OwnerDeveloper, we believe disputes don’t have to end in drawn-out legal battles. The right evidence—prepared by an experienced, independent expert—can make all the difference. That’s why we offer Expert Witness Reports and advisory services tailored to support litigation, mediation, and tribunal hearings across NSW and QLD.
🛠️ What Is an Expert Witness Report?
An Expert Witness Report is a detailed, independent assessment prepared by a qualified professional. It documents construction defects, incomplete works, and non-compliant practices, and it is formatted to comply with the Expert Witness Code of Conduct required by courts and tribunals like NCAT (NSW Civil & Administrative Tribunal) and VCAT (VIC).
These reports often play a critical role in resolving disputes by:
✅ Establishing facts with clear evidence
✅ Referring to the relevant laws, building codes, and standards
✅ Suggesting remedial actions and estimated rectification costs
✅ Supporting fair outcomes without unnecessary court delays

👷♂️ Why Work With OwnerDeveloper?
Our expert team brings over 30 years of hands-on construction and development experience. We don’t just understand building—we understand where things go wrong, how to fix them, and how to clearly explain those issues in a way that stands up in a legal setting.
Whether you’re a:
Homeowner disputing defects or delays
Builder defending a claim of non-compliance
Lawyer or property manager needing independent expert opinion
Or developer navigating variations, workmanship standards, or contract breaches
We’re here to provide honest, impartial, and evidence-backed reporting to support your case.
📋 What Our Reports Include
Our Expert Witness services typically include:
🔍 On-site inspection & investigation
📸 High-resolution photographic evidence
📑 Detailed report citing the NCC, Home Building Act, and relevant Australian Standards
🧰 Recommendations for remediation
💲 Cost estimates for rectification (optional)
📞 Support through mediation or tribunal hearings
Every report is tailored to the specifics of the case—whether it’s a $100,000 defect dispute or a $2 million-plus build quality issue. We’ve helped resolve matters before they escalate, and we’ve supported clients right through to tribunal outcomes.

🧭 From Conflict to Resolution
We understand the frustration that comes with construction disputes. Our mission is to offer clarity and confidence during what is often a highly stressful process. As independent experts, we’re committed to transparency, fairness, and accuracy—no matter which side of the dispute you’re on.
If you’re facing a dispute or preparing for NCAT or VCAT, we invite you to get in touch. Let’s discuss how an Expert Witness Report could support your case and potentially save months of back-and-forth.
Let us review your matter and advise the best next steps!
At OwnerDeveloper, we don’t just build homes—we build trust, evidence, and resolution.
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