Property buyer guide
Pre-Purchase Building and Pest Inspection Guide
Buying a home is a major decision. This guide explains what a pre-purchase building and pest inspection can tell you, what it cannot tell you, and how to prepare useful questions before you commit.
Why arrange an inspection before buying?
A pre-purchase inspection provides an informed, independent look at the visible condition of accessible parts of a property. A building inspection can identify observed defects or conditions that may need attention. A pest inspection can look for visible evidence of timber pests, activity and related damage within the agreed scope.
The report is one input into your decision, alongside the contract, vendor documents, finance, insurance and advice from your conveyancer or legal adviser. It does not predict every future repair, uncover every concealed issue or replace specialist advice where a particular concern falls outside the inspection scope.
When should you book?
Allow enough time for access to be arranged, the inspection to occur, the report to be read and questions to be asked. If you are buying by private sale, speak with your conveyancer or legal adviser about contract conditions and dates before signing. If the property is going to auction, arrange the inspection early enough to consider the findings before auction day.
Tell the inspector about your timing when you enquire, but do not rely on an inspection booking to alter a contract or auction deadline. Those matters should be confirmed with the selling agent and your legal adviser.
- Property address and sale method
- Auction date or relevant contract dates
- Agent or access contact details
- Known renovations or areas of concern
- Whether building, pest or both are required
- Your best contact details for questions
What happens during the inspection?
The inspector examines agreed areas that are safely and reasonably accessible on the day. This commonly involves relevant parts of the building interior and exterior, roof exterior where accessible, roof space and subfloor where access and conditions permit, and the immediate site. The exact scope depends on the service booked, the property and access.
Furniture, stored goods, floor coverings, wall linings and other obstructions can limit what is visible. An inspection is generally visual and non-invasive; it is not the same as dismantling the building or opening concealed spaces. The report should record significant findings and may note limitations that affected the inspection.
How to use the report
Read the whole report rather than only the summary. Note the location and apparent significance of each finding, any recommendation for further assessment, and areas that could not be inspected. Ask the inspector to explain wording you do not understand.
For matters needing specialist assessment, consider obtaining advice or quotations from an appropriately qualified trade or consultant. Your inspector can explain observed conditions, but decisions about price, contract terms, finance and whether to proceed remain yours and should involve the relevant advisers.
- Read the scope and inspection limitations
- List findings you want clarified
- Identify recommendations for specialist assessment
- Consider maintenance as well as immediate work
- Discuss contract questions with your legal adviser
- Keep the report with your property records
Red flags buyers should not ignore
Active moisture, significant cracking, movement, deteriorated structural elements, unsafe conditions, restricted access and signs of timber pest activity all warrant careful attention. A finding does not automatically mean a property should not be bought, but it may justify more information before a decision.
Be cautious when fresh finishes, stored items or inaccessible areas prevent a clear view. Ask what was not inspected and whether access can be improved. If the report recommends further investigation, understand that this is a prompt to seek suitable advice rather than a diagnosis of concealed conditions.