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Inspecting properties

The complete guide to inspecting a property

The buyer's own inspection, the professional building and pest report, and the final pre-settlement check — three different processes, one systematic approach.

Jurisdiction: Australia-wide principles; Victorian sources cited·Written by: Delora editorial team·Last reviewed: 2026-08-28·Change history
Key points
  • Your own inspection, a professional building/pest inspection and the pre-settlement inspection are three different activities with different levels of expertise.
  • The Prepare, Observe, Record, Question, Escalate, Verify framework structures all three.
  • A visible condition may justify further investigation — it does not establish a diagnosis.
  • A clean inspection report is a professional opinion within a stated scope, not a guarantee.

Three activities, not one

"Inspecting a property" actually covers three distinct activities that happen at different points in the buying process: your own inspection at an open home or private viewing, a professional building and pest inspection before you commit, and the pre-settlement inspection in the week before settlement. Treating them as one blurs together very different levels of expertise and very different questions each one can actually answer.

The Prepare → Verify framework

Prepare with your buying brief and property-specific priorities. Observe the property, site and surrounding conditions systematically, not just the rooms that photograph well. Record contemporaneous notes and photographs (with the agent's permission). Question the agent about anything unclear, without treating the answer as independent verification. Escalate to a professional or specialist inspection when a concern is outside your own competence to assess. Verify by connecting what you physically observed to the legal, planning and official-record checks in due diligence.

What a visible condition can and can't tell you

A crack, a stain or an odour may justify further investigation. It does not, on its own, establish a diagnosis, a repair cost or a safety verdict — that requires a professional with the right expertise looking at the specific issue. Delora's inspection guides are written to help you observe and ask better questions, not to replace that expertise.

Common mistake: treating a clean building and pest report as a guarantee. A report reflects what was visible and accessible on the day, using non-invasive methods — it is a professional opinion within a stated scope, not a certification that nothing is or will ever be wrong.

Timing depends on how you're buying

An auction purchase generally carries no cooling-off period and an unconditional contract on the fall of the hammer — every material check needs to be finished before you bid, not after. A private-sale purchase can more often be made conditional, but the exact conditions and their wording still need legal review before you sign. See the auction-versus-private-sale guide in the Deciding What to Buy hub for the full timing comparison.

Property type changes what matters most

A house inspection weighs site drainage, roofline and structure most heavily. An apartment inspection is only half about your own lot — the building's common property and the owners corporation's own records make up the other half. See the apartments and common property guide for what that second half actually involves.

Practical checklist

Before your first inspection

  • Bring your buying brief and property-specific priorities
  • Plan more than one visit, at different times
  • Decide in advance what would make you escalate to a professional inspection
  • Know the difference between your own observations and a professional's findings

Questions for a professional

  • Given what I've observed, would you recommend a standard building and pest report, or should I also arrange a specialist inspection?
  • How much time do I realistically have to complete inspections and reports before I need to commit, given the sale method?

Official resources

Important limitations: This is general education, not a property inspection or a substitute for a qualified building inspector.
Evidence record
Written by
Delora editorial team
Jurisdiction
Australia-wide principles; Victorian sources cited
Content type
Guide (general education, not a building inspection, engineering assessment or safety certification)
Last reviewed
2026-07-30
Sources
General guidance on this page isn't tied to specific cited claims — see "Official resources" above, and how Delora sources content