Pre-Purchase Pest Inspection: Safeguard your Investment
Buying a property can be stressful – A comprehensive pre-purchase pest inspection can help you buy a property with confidence.
When you’re looking at spending hundreds of thousands of dollars on a property purchase it’s important know whether there are any pest issues with the property.
If you’re thinking of buying a home, a pre-purchase pest inspection is essential!
What is a Pre-Purchase Timber Pest Inspection?
A pre-purchase pest inspection is carried out for property buyers before purchasing or bidding at an auction.
It is more accurately called a pre-purchase timber pest inspection, as it is inspecting the property for activity, damage and conducive conditions for timber pests – termites, borers and fungi/wood decay.
It is not the same as a termite inspection (which only looks for termites), which is carried out for property owners on buildings they own.
Why a Pre-Purchase Pest Inspection is Essential?
Sometimes property buyers will skip the pre-purchase pest inspection, but it is just as important as the building inspection…
1 in 3 homes will be attacked by termites!
It is estimated by CSIRO that 1 in 5 homes will be attacked by termites over their lifetime, but this could be as high as 1 in 3 house in areas of high termite pressure. So there is a fairly good chance that the home you are looking to buy has some history of termite activity, especially if it is an older home. This is not necessarily a disaster, but it is important to know before making a purchase decision. A disaster would be finding out about the termite damage after buying the property!
Make a sound financial decision
Ultimately when you are making one of the biggest financial decisions of your life, you want to have all possible information on the property of interest. A pre-purchase pest inspection will provide information you can’t get anywhere else.
The inspection will uncover hidden defects
The inspection is designed to detect timber pest activity and timber pest damage, but can also uncover other faults which may have significant costs associated with them such as leaking roofs and gutters, problems with moisture in the shower and wet areas, and drainage problems.
Information for negotiating a better price
The information in the inspection report can be useful in negotiating a better price. Areas of timber pest damage may need to be repaired, leaks fixed, etc.
If active timber pests are found, it will often be enough for many potential buyers to pull out of the purchase. However, knowing that the pests are present, it may be a opportunity to get a significant discount (if the costs to control and any damage is manageable) – See FAQ on “Should you buy a property which has termite or borer damage?”
Peace of mind for home buyers
Buying a property is one of the most stressful things you will do. Having as much information as possible to make the purchase with confidence certainly provides important peace of mind.
What's Involved in Pre-Purchase Timber Pest Inspection
Don't forget to sign a pre-inspection agreement
You should receive a pre-purchase pest inspection agreement for review at the time of booking the inspection. This will need to be read, signed and returned to the provider before the inspection is carried out.
This inspection agreement is an important legal document and explains what is and isn’t included in the inspection. As the implications of mistakes during an inspection can have serious repercussions and is an area of increasing legal activity, these agreement protects both the inspector and the customer.
A pre-purchase inspection is a visual inspection
It’s a visual inspection!
Pre-purchase timber pest inspections are visual inspections, which are carried out to Australia Standards 4349.3.
The key element here is that it is a visual inspection. The inspector can tap walls and scan walls with termite detectors and thermal cameras, but they are not allowed to probe or otherwise damage surfaces to investigate areas of concern or move items to gain access.
This is an important point, the inspector can only inspect rooms and areas which can be accessed – it is not uncommon for property sellers with something to hide to block access to a room or roof void, or even place heavy furniture along walls to hide activity.
If there are areas of concern in rooms to which the inspector doesn’t have access it will be mentioned in the report along with recommendations that access should be obtained.
What areas of the property are inspected?
The inspection covers the main building, garage, other specified buildings and the surrounding property up to 30 m from the main building
- Building interior – every room
- Building exterior
- Roof void
- Sub-floor (if present)
- Timber retaining walls
- Timber fences
- Timber decking
What is the inspector looking for?
The inspector is looking for
- Active termites and borers and areas of wood decay.
- Any areas of damage caused by termites, borers and wood decay
- Environmental conditions and structural faults that may make attack from termites, borers or wood decay more likely
Remember, it will be difficult to fully map any areas of damage and if the inspector suspects a problem, they will recommend a further invasive inspection, for which approval from the seller would be required.
What equipment does the inspector use?
To aid the inspector, they may use a range of equipment
- A ‘donger’ – a tapping device to sound walls and wood elements (differences in sound can indicate a problem)
- A moisture meter – a device to detect areas of moisture behind walls (important for detecting leaks and areas of termite activity
- Motion detectors – used to pick up potential termite movement behind walls
- Thermal imaging cameras – used to pick up termite activity behind walls
Inspection Report
Pre-purchase pest inspection reports are detailed reports, reporting on the three key areas:
- Active termites and borers and areas of wood decay.
- Any areas of damage caused by termites, borers and wood decay
- Environmental conditions and structural faults that may make attack from termites, borers or wood decay more likely
There should be a range of photos to support the findings.
Importantly the report will list any limitations, especially areas where limited access prevented a complete inspection and areas of concern where further invasive recommendations are recommended.
These documents also contain significant legal clauses, so may be lengthy documents. It can often be a good idea to be onsite whilst the inspections are being carried out and a good inspector will be happy to discuss findings over the phone. However, don’t expect them to say anything different to the written findings in the report.
It is the information in the report that will aid your purchase decision and help in any negotiations with the seller.
Pre-Purchase Building and Pest Inspections
When buying a new property or before bidding at an auction, it is always recommended to have both a building inspection and a timber pest inspection. Most people will always book a building inspection, but some give the pest inspection a miss to save a bit of money and this can be a big mistake.
What's the difference between a building inspection and a pest inspection?
It is important to realise that a building inspection and a pest inspection are different.
The building inspection looks at the condition of the building to identify building defects (big and small). They follow Australian Standards AS 4349.1. Whereas if they spot some obvious timber pest damage, they will record it in their report, they are not specifically looking for timber pests and will not pick up the subtle signs of activity.
In contrast, a pre purchase timber inspection is specifically looking for signs of timber pest activity, timber pest damage, and conditions that may make a timber pest more likely. They follow Australian Standards AS 4349.3 and only look for timber pests and connected issues.
With 1 in 3 homes likely to suffer a termite attack over the course of its lifetime, it is clear that booking a pre-purchase pest inspection is a smart decision.
Should you book a joint building and pest inspection?
Some companies offer a joint building and pest inspection services, which can often be a bit cheaper. Sometimes this means that one inspector carries out both inspections and sometimes it means there are two inspectors on site at the same time.
Whereas this generally saves a bit of money, having two different inspectors on site – one pest inspector, one building inspector – does provide a bit of extra security in case one of the inspectors overlooks something.
Either way, having these inspections prior to making a purchase decision or before bidding at an auction is the smart investment decision. These inspections are like a “health check” on the property – you want to make sure you are buying a sound property with no issues. Skipping these inspections can lead to financial disaster!
Frequently Asked Questions
How much does a pre purchase pest inspection cost?
The price of a pre purchase pest inspection is largely different by how long the inspection takes to complete (see below). Inspectors who are more experienced are likely to charge more… and it can be worth paying the extra as when you are making one of the biggest investment decisions in your life, you want to make sure you have the best possible inspection.
Prices typically start from $250 (exc. GST) but can often be in the $300-400 range for a standard 3-4 bedroom house on concrete slab, more for larger houses or houses with sub-floors.
How long does a pre purchase pest inspection take?
The length of time is takes to carry out a pre purchase pest inspection depends on the size of the house and property (how many rooms in the house and how big the yard is) and the construction type of the house (does it have a sub-floor and roof void?).
For a standard 3-4 bedroom house on a concrete slab, it should take 1.5 – 2hrs. Taking longer (and therefore costing more) is a good thing – you want your inspector to be very thorough in their inspection.
Always ask how long the inspection will take as it will help gauge how thorough the pest inspector will be and will put the price they provide in context.
Also be aware that the real estate agent may want to try and hurry up the pest inspector – especially if there are potential issues – as the don’t really want them to be too thorough!
Remember when you are making a purchase of hundreds of thousands of dollars (and more!), you want a comprehensive inspection, not a quick or cheap inspection. Choose a pest manager you trust to complete a comprehensive pest inspection.
It is generally recommended not to use a pest control company recommended by the real estate agent as there may be a potential conflict of interest. Remember, the real estate agent want to make a quick sale and don’t really want any issues to be unearthed that may delay or halt the sale!
Can I attend the inspection?
You will need to ask both the inspector and the real estate agent if you can attend, as it is someone else’s property. In most cases pest inspectors are happy for you attend, as they can physically show you any issues they find. However, be conscious that they need to work uninterrupted to avoid being distracted and to complete the inspection in the allotted time.
What if the pest inspection finds problems?
If the pest inspector finds something of concern it will be detailed in the inspection report along with recommended actions.
Don’t ask for the building inspector’s opinion, they are not meant to say anything that is not already included in the report – this is a legal / insurance thing, protecting both the inspector and the customer.
With the any issues raised in the report, you can discuss with your conveyancer about your next steps. It may be a question of asking the real estate agent, but if the issue is one of concern it can help you decide whether you want to proceed with the purchase and if you do, it provides useful information to potentially negotiate on the price.
Should you buy a property which has termite or borer damage?
It is important to realise that a large number of properties in Australia will have some history of termite damage, so even if the pre-purchase pest inspection does not detect any live termite activity it is quite common for the inspection report to detail some level of termite damage in the building or on the property.
Whilst it can be concerning or disappointing that the potential property purchase may have some timber pest issues, finding the problem is actually a good thing! Information is power – it gives you two main routes forward:
- You can pull out of the purchase and feel good that you knew about the issue before committing to the purchase
- You can re-negotiate the sale price based on the findings of the inspection report
If you decide to look into the second option, of solving the issues uncovered in the pest and building inspection reports and re-negotiate the sale price, it will be necessary to fully understand the nature of the problem and quantify the costs to remedy the problems.
If there are active termites (or borers), you will need to get a quote to eliminate the active termites from the property. Don’t get the seller to do this! They will pay often pay for the quickest and cheapest solution to the problem. You need to make sure you get a professional termite treatment to ensure the termites are eliminated.
For properties with timber pest damage, it may well be necessary to get a more comprehensive and potentially invasive inspection to quantify the damage and get a builder to assess the necessary repair work and costs.
Of course if the property has either active termites or termite damage, installing a termite management systems is a must to prevent a future termite attack.
So should you buy a property with timber pest damage? It depends. But with the information obtained in the inspection reports you can assess the problem logically and if the issues can be solved to your satisfaction it may be possible to re-negotiate the purchase price and get a bargain!
More on termite protection
More information on termites, termite inspections and termite treatments.