PERTHShould you get your Perth home inspected before you sell it?
A pre-sale inspection lets you find the defects before a buyer's inspector does. When it is worth doing in Perth, what it costs you, and what it can save.
Most people think of a building inspection as something the buyer does. The buyer makes an offer, the offer is subject to inspection, and a few days later a report either clears the way or blows the deal up. That is the usual order of things. But there is a quieter version that happens before the sign ever goes up, where the seller is the one who books the inspection, and for some Perth homes it is the smarter move.
The logic is simple. Every defect in your house is going to be found. The only question is who finds it, and when. If a buyer's inspector finds it, they find it at the worst possible moment for you: mid-offer, with a deadline running, when any surprise reads as a reason to renegotiate or walk. If you find it first, months earlier, you get to decide what to do about it calmly. You can fix it, price it in, or simply know it is there so that nothing said during the sale catches you off guard.
When it is worth doing
A pre-sale inspection earns its fee on an older home, a home you have owned a long time, or a home you have not been up into the roof space of in years. These are the houses where you genuinely do not know what the report will say. If you bought in the nineties and have lived there since, you have no more idea what the roof timbers look like than a stranger does. That is exactly the house where a buyer's inspection can turn up something neither of you expected, and where finding it first is worth the most.
It is worth less on a home you know well and have maintained. If you renovated recently, if you have been up in the roof, if the wet areas were redone and you kept the paperwork, a pre-sale inspection may tell you little you did not already know. That is a fair outcome too. Paying to confirm the house is sound is not wasted money if it lets you sell with a straight back.
What you actually get
You get the same inspection a buyer would commission: a visual, non-invasive look over the readily accessible parts of the house, reported to the same standard. The difference is entirely in the timing and in who holds the report. It is yours. You are under no obligation to show it to anyone, and there is no rule that says a pre-sale report has to be disclosed. Some sellers do share a clean one because it removes a buyer's reason to hesitate. Others keep it private and simply act on what it found. Both are legitimate.
What it buys you is control of the sequence. A defect you already knew about, fixed or disclosed on your own terms, is a normal part of selling a house. The same defect discovered by a buyer's inspector on day four of a five-day condition is a crisis. It is the same defect. The only thing that changed is who was holding the clock.
The honest case against it
It is not free, and a serious buyer will almost always do their own inspection anyway. So a pre-sale inspection does not replace the buyer's, and it is not a document you can wave to skip theirs. If your plan was to save the buyer the cost of an inspection, that is not how it works and you should not sell it to them that way. The value is for you, not them: it is the difference between managing a known issue and reacting to an unknown one.
There is also a temptation, once you have the report, to rush repairs so the house shows clean. Resist it on the big items. A hurried structural fix can read worse to a buyer's inspector than an honest, disclosed defect, because now there is workmanship of unknown quality sitting over the original problem. Fix the small things properly; on the large things, get advice before you decide whether to repair or disclose.
If you decide to do it
Book it early, well before you list, so you have time to act on whatever it finds without a deadline pressing. Give the inspector the same access a buyer's inspector would need, because a report is only as good as what could be reached. And treat the findings as information rather than a verdict. Most of what turns up on a well-kept Perth home is minor and ordinary for the age of the house. The point is not to panic at the list, it is to be the person who saw it first.
Common questions
Is a pre-sale building inspection worth it in Perth?
It is worth it when you would rather find the defects yourself than have a buyer's inspector find them during the offer, because it lets you fix, price or disclose on your terms instead of under time pressure. On a home you know is in good order it may tell you little you did not already know.
Do I have to show a buyer my pre-sale inspection report?
No. A report you commission is yours. You can act on it privately, fix what it finds, or share it if you decide that helps the sale. There is no obligation to hand it over.
Will a buyer still do their own inspection?
Usually yes, and that is fine. A serious buyer will commission their own independent inspection regardless. The point of a pre-sale inspection is not to replace theirs, it is to make sure theirs does not surprise you.
Where to go next
If you want the service pages behind this, see our pre-purchase building inspection, building investigation & diagnostics. The technical detail lives in our guides on smoke alarms selling a house. Related reading: Getting your Perth home inspection-ready.