A building and pest inspection is one of the most important steps you can take before buying a property. Yet many buyers skip it to save $500–$800, and end up facing repair bills of $30,000, $80,000 or more. This guide explains exactly what a building and pest inspection is, what it covers, how much it costs, and whether you need one — answered by Collings Property Advisory.
What Is a Building Inspection?
A building inspection is a visual assessment of a property’s structural condition carried out by a licensed building inspector. It identifies defects, safety hazards and maintenance issues that may not be visible to an untrained eye. A standard building inspection report covers:
- Structural integrity — walls, floors, roof structure, foundations
- Roof covering — tiles, gutters, flashings, downpipes
- Rising damp and moisture penetration
- Cracks — distinguishing cosmetic from structural
- Electrical and plumbing (visual only — not a detailed trade inspection)
- Safety hazards — handrails, balustrades, trip hazards
- Drainage and water management
What Is a Pest Inspection?
A pest inspection is a separate assessment carried out by a licensed pest inspector to identify evidence of timber pest activity — primarily termites, but also borers and wood decay fungi. In Australia, termite damage is one of the most common and costly property defects, with repair bills regularly exceeding $50,000–$100,000. A pest inspection covers:
- Evidence of active or past termite activity
- Conditions conducive to termite infestation
- Timber borer damage
- Wood decay and moisture-related timber damage
Do I Need a Building and Pest Inspection?
In almost all cases, yes. The only exception is if you are buying a brand-new property directly from a developer — and even then, a defect inspection at handover is strongly recommended. For any established property, a building and pest inspection is essential before exchange.
| Property Type | Building Inspection | Pest Inspection |
|---|---|---|
| Established house | Essential | Essential |
| Apartment/unit | Recommended | Less critical (but worth doing) |
| Townhouse | Essential | Essential |
| New build (developer) | Defect inspection at handover | Optional |
| Off-the-plan | Defect inspection at settlement | Optional |
How Much Does a Building and Pest Inspection Cost?
Costs vary by state, property size and inspector. As a general guide:
- Building inspection only: $300–$600
- Pest inspection only: $150–$300
- Combined building and pest: $400–$800
- Larger or more complex properties: $600–$1,200
This is one of the best investments you can make when buying property. A $500 inspection that identifies a $50,000 problem has a 100x return.
Can I Negotiate After a Building Inspection?
Yes — and this is one of the most powerful negotiation tools available to buyers. If a building inspection reveals defects, you can use the report to negotiate a price reduction, request repairs before settlement, or withdraw from the contract if the issues are significant enough (subject to your contract conditions). Collings Property Advisory helps you interpret inspection reports and use them strategically in negotiations.
How Does Collings Property Advisory Help?
Our $4,500 + GST fixed-fee advisory service includes help interpreting building and pest reports, identifying which defects are material versus cosmetic, and building a negotiation strategy based on the findings. We also coordinate inspections and explain what to look for on the day.
Frequently Asked Questions
Can I use a building inspection to pull out of a purchase?
This depends on your contract. In many states, a building and pest condition clause allows you to withdraw if the inspection reveals defects above a certain threshold. Your conveyancer or solicitor can advise on the specific terms of your contract.
Should I attend the inspection?
Yes, if possible. Walking through with the inspector is invaluable — they can point out issues in context and explain their significance on the spot.
Who chooses the inspector?
You do. Never use an inspector recommended by the selling agent — choose your own independent, licensed inspector.
Get Professional Guidance
Collings Property Advisory helps buyers interpret inspection results and negotiate effectively. Fixed fee $4,500 + GST. Join the Collings Property Platform for off-market access and GeeVee AI property analysis.
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