Building and Pest Inspection Reports Explained

A building and pest inspection is one of the few pieces of due diligence that most buyers already know they should get, yet many still skim the report or skip the inspection entirely under time pressure. It is a combined report, usually from two different qualified inspectors, covering the structural condition of a property and any evidence of timber pest activity, most commonly termites. Understanding what it does and does not cover helps you use it properly rather than treating it as a formality.

What the Building Report Covers

The building component is carried out by a licensed builder or building inspector and assesses the visible, accessible parts of the property for structural soundness and defects. This typically includes the roof space, subfloor where accessible, walls, floors, ceilings, and visible plumbing and drainage issues such as damp or poor grading around the foundations. The inspector notes both major structural defects, which could be costly to fix, and minor items such as cracked tiles or doors that do not close properly, which are common in almost any established home and are not usually cause for concern on their own.

It is important to understand this is a visual inspection of accessible areas, not an invasive one. Inspectors do not cut into walls, lift flooring, or move furniture and stored goods, so defects hidden behind those things will not appear in the report even if it was thoroughly conducted.

What the Pest Report Covers

The pest component focuses on evidence of termite activity or damage, along with other wood-destroying pests depending on the region. The inspector looks for live termites, termite damage to timber, and conditions that make the property more vulnerable to future infestation, such as timber in contact with soil, poor ventilation under the house, or moisture problems. In many parts of Australia, particularly coastal and subtropical regions, termite activity is common enough that this part of the report carries as much weight as the structural findings.

Inspections are generally carried out with reference to the relevant Australian Standards covering timber pest inspections and pre-purchase building inspections, which set out the minimum scope an inspector should cover and how findings should be classified. Ask whether the report you are being quoted follows these standards, since a cheaper inspection that skips accessible areas the standard requires is not a genuine saving if it misses something significant.

Why Buyers Commission One Before Exchange

In states with a cooling-off period, some buyers exchange first and arrange the inspection during that window, using an unsatisfactory result as grounds to rescind. In Queensland, the standard REIQ contract instead makes the building and pest inspection a special condition with its own deadline before the contract becomes unconditional, which is a cleaner mechanism because it lets the buyer negotiate repairs, a price adjustment, or withdraw without penalty if the finding is significant. Buying at auction removes this option altogether, since there is no cooling-off period and no finance or inspection condition, which is why buyers considering an auction property should get the report done beforehand.

How to Read the Findings

A good report grades issues by severity rather than just listing everything found, and a long list of minor items does not necessarily mean a property is in poor condition. What matters most is whether any major structural defect or active termite infestation has been identified, and what the report recommends as next steps, such as a further invasive inspection or quotes from a licensed pest controller or builder. If the report flags something significant, it is worth discussing with your conveyancer whether it affects your residential purchase decision, the price you are prepared to pay, or whether further conditions need to be negotiated with the seller before you proceed.

Choosing an Inspector

Look for inspectors who hold appropriate licensing and professional indemnity insurance, and who provide a written report rather than a verbal summary, since a written report is what you rely on if a problem is later found to have been missed. Some buyers ask friends or family who work in the trades to have a look instead of commissioning a formal report, but this does not carry the same protection, since an informal opinion generally comes with no professional liability if something is overlooked.

It is also worth checking whether the same firm is completing both the building and pest components, or whether two separate specialists are engaged. Either approach can work, but if two firms are involved, make sure both reports are dated close together and reference the same property inspection date, since a stale report completed weeks earlier may not reflect the current condition, particularly after recent wet weather that can affect both structural moisture readings and termite activity.

What a Building and Pest Report Does Not Replace

A building and pest inspection is not the same as a strata report for a unit, which covers the building's finances and common property rather than physical condition in the same way, and it does not replace council or title searches that reveal unapproved structures, easements or zoning issues. Buyers of a property with a pool, granny flat, or other structure should also confirm those improvements had proper approval, since an inspection report focuses on condition rather than compliance history. Resources like MoneySmart's guide to buying a house set out where a building and pest inspection sits alongside the other checks a buyer typically needs before committing to a purchase.