How Much Does a Building Inspection Cost? [2024]

So, you've found what seems to be your dream home, but appearances can sometimes be deceiving. Before you take the leap and make one of life's biggest investments, it's crucial to exercise caution and do your due diligence. If you're thinking of buying a house, always do a pre-purchase building inspection first - and you should also consider a pest inspection.

A building and pest inspection provides you with peace of mind and helps you avoid costly mistakes. In this guide, we'll cover everything you need to know, including how to find a reputable and qualified building inspector, how to make sure your inspection covers all your needs, and of course, how much it's all going to cost.

In this guide:

• What is a building inspection?
• What is a pest inspection? 
• How much does a building inspection cost?
• Building inspection costs across Australia
• Pest inspection cost
• Who pays for a building inspection?
• When should you hire someone to do a building inspection?
• Why do I need a building and pest report?
• How long does a building inspection take?
• Building inspection checklist for Australia
• Where to find a reputable building inspector

What is a building inspection?

A building inspection is a pre-purchase examination conducted before you sign the contract and commit to buying a property. This thorough inspection covers various essential aspects of the home, such as:

• Doors and windows
• Driveways
• Guttering
• Plumbing and drainage
• Retaining walls
• Roof space and ceilings
• Wiring
• Any illegal additions or alterations to the home

What is the process for a building inspection?

During the inspection, the inspector will assess these areas, looking for signs to determine the property's condition and any impact this might have on value.

Following the pre-purchase building inspection, the inspector will prepare a detailed report outlining any major concerns like dampness, mould, leaks, sinking foundations, fire hazards, and rusting frameworks. They'll often explain in the report what is a major concern, and what is a minor concern.

A professional building inspector is well-versed in identifying potential issues that might go unnoticed by the layperson. For example, stuck windows on one side of the house could indicate foundation problems.

What is a pest inspection?

In addition to building inspections, it's also worth considering a pest inspection before purchasing a property. Some issues, like termite infestations, might not have obvious signs of damage during the early stages.

Other types of infestations can result in disease or discomfort to your family or tenants, even if they don't affect the building's structure. While pest inspections are separate from building inspections, you can usually arrange both at the same time when buying a house. Two birds, one stone.

How much does a building inspection cost?

The cost of a building inspection varies based on the property's size. But, as of 2023, you can expect to pay approximately:

• Small property: $150 - $250
• Average-sized house in a regional area: $500 - $750
• Property in metropolitan areas: $800 - $1,200

Keep in mind that inspection costs can also vary between different states and also whether you're in a regional or a metropolitan area.

Building inspection costs across Australia

Building inspection costs in Australia vary depending on factors such as location, property size, and complexity. Here's a breakdown of the costs in various major cities and states across the country:

Building inspection cost Sydney

A building inspection in Sydney will be approximately $200-$250 for a small one-bedroom apartment, $400-$500 for a large home and $730 for a duplex.

Building inspection cost Melbourne

A building inspection in Melbourne will be approximately $250-$290 for a small one-bedroom apartment, $500-$550 for a large home and $830 for a duplex.

Building inspection cost Brisbane

A building inspection in Brisbane will be approximately $200-$250 for a small one-bedroom apartment, $400-$500 for a large home and $730 for a duplex.

Building inspection cost Perth

A building inspection in Perth will be approximately $200-$250 for a small one-bedroom apartment, $400-$500 for a large home and $730 for a duplex.

 Building inspection cost Adelaide

A building inspection in Sydney will be approximately $200-$250 for a small one-bedroom apartment, $400-$500 for a large home and $730 for a duplex.

 Building inspection cost Tasmania

A building inspection in Sydney will be approximately $200-$250 for a small one-bedroom apartment, $450-$550 for a large home and $730 for a duplex.

How much does a pest inspection cost?

Pest inspections are less extensive than building inspections, so typically cost less - often ranging from around $100 to $150.

Who pays for the building inspection?

When it comes to the cost of a building inspection, it's typically the buyer who covers the expense. While you have the choice to skip the inspection, it's important to consider the potential consequences which could cost far more than the cost of the report.

In certain cases, properties sold through "Friendly Auctions" offer a more transparent process between buyers and sellers. In these situations, the seller or vendor often takes care of the building and pest inspections, which makes it easier for everyone involved.

When should you hire someone to do a building inspection?

It's highly recommended to arrange a building inspection before finalising the purchase of a property. Most real estate agents allow conditional offers or your state might even have a cooling-off period. In NSW for example, there is a five-day cooling-off period when you can conduct the inspection and change your mind about the property (though you'll lose a 0.25% deposit).

If you're taking part in an auction, you can arrange an inspection before the big day, or sometimes the auction itself provides reports for you, which helps make the process even easier.

Remember, timing is key when scheduling a building inspection. If you've already signed the sales contract, there might only be a short window to cancel it based on the inspection feedback.

When it comes to booking the inspection, you have options too—you can ask your conveyancer to organise the inspection or take charge and contact a local inspection service directly.

Why do I need a building and pest report?

A pre-purchase building (and pest) inspection report is like your secret weapon—it gives you a clear understanding of the property's true value. Armed with this knowledge, you can negotiate the price more effectively and make sure you're getting a fair deal.

You'd be surprised how many hidden issues an inspection report can uncover that might not be obvious right away. By catching these problems early on, you can also save yourself from major damages and unexpected expenses down the road.

How long does a building inspection take?

On average, a building inspection takes between one and two hours. If you're also having a pest inspection, this will typically take a similar amount of time. However, certain factors mean it might take a little longer, such as:

• The size and condition of the building
• Any issues encountered during the assessment

Building inspectors are pros though and will always take the necessary time to provide you with a detailed and accurate evaluation of the property. After you've received the report they'll often be available to discuss the findings with you too.

Building inspection checklist for Australia

All building inspectors will have a different process but below are some of the things that they should cover in their inspection and their report. Building inspectors will:

 Structural integrity

• Assess the overall structural integrity of the building, including the foundation, walls, roof, and supporting structures
• Look for signs of cracks, settlement, or any structural damage that may compromise the safety or stability of the property

 Plumbing and electrical systems

• Inspect the plumbing system for leaks, proper drainage, water pressure, and functionality of fixtures such as faucets, toilets, and showers
• Evaluate the electrical system, checking for code compliance, proper grounding, functioning outlets, switches, and potential fire hazards

 Roof and exterior

• Examine the roof for any signs of damage, leaks, or worn-out materials. Check the condition of gutters, downspouts, and chimney for proper functioning
• Inspect the exterior walls, windows, doors, and siding for cracks, rot, or any structural issues that may affect insulation or water penetration

 Interior spaces

• Assess the condition of walls, ceilings, and floors for cracks, water damage, or signs of mould or pests
• Check the functionality of doors, windows, locks, and hardware. Look for signs of moisture or drafts

 HVAC systems

• Evaluate the heating, ventilation, and air conditioning systems for proper functionality, maintenance, and ventilation throughout the property
• Check for any signs of malfunctioning, inadequate cooling or heating, or improper ventilation

 Insulation and ventilation

• Inspect the insulation in walls, attics, and crawl spaces to ensure energy efficiency and proper thermal regulation
• Evaluate ventilation systems in bathrooms, kitchens, and other areas prone to moisture to prevent mould and air quality issues

 Safety features

• Check the property for the presence and functionality of safety features such as smoke detectors, fire extinguishers, handrails, and adequate lighting
• Assess the property's compliance with local safety codes and regulations, ensuring the presence of necessary safety measures

 Pest infestation

• Look for any signs of pests, such as termites, rodents, or insects, that may cause structural damage or pose health risks

 Documentation and reports

• Provide a detailed report outlining the findings, including photographs and descriptions of any identified issues or areas of concern
• Offer professional advice and recommendations for necessary repairs, maintenance, or further inspections by specialists if required

 Where can I find a reputable building inspector?

When requesting quotes, make sure the building inspector you're chatting to offers comprehensive assessments and reports, find out more about their background and how long they've been an inspector and always be wary of super cheap quotes as they're usually too good to be true.

Another tip to ensure you're choosing a top-notch inspector is to always ask for testimonials and enquire about report guarantees. By selecting a reputable and reliable inspector, you can have peace of mind knowing that you'll receive a quality report that can help you make the right decision. Find a building inspector near you.