Plumbing faults can be expensive, but a general building inspection is not an exhaustive examination of every pipe and service. Clarify the scope of your checks before relying on the report.
Record visible concerns
Ask about water staining, leaks, slow drainage or changes in water pressure. Note where and when a problem appears. These observations help frame questions but do not establish the underlying cause or repair cost.
Arrange appropriate specialist checks
Ask the inspector what plumbing systems are covered and what is excluded or inaccessible. Use a qualified plumber when further assessment is needed. Concealed or underground services may need checks outside a standard report.
Separate building and legal advice
Your solicitor or conveyancer should review the contract and title matters. A physical building inspection does not verify ownership or all legal paperwork. Keep the different reports together so unresolved questions are not overlooked.
Investigate without assuming concealment
Fresh paint or a roof alteration is not proof that a seller is hiding a problem. Request explanations and obtain evidence. If a significant issue is found, seek a repair estimate and discuss the implications with your advisers before committing.
Sources and current guidance
- NSW Government — pre-purchase inspection reports
- NSW Government — plumbing and gasfitting credentials
Guidance reviewed 3 October 2026. Check the linked official information for your circumstances.
