Buying a home

How much should I insure my house for?

15 February 2024

If you’re buying or building a new home, you might be wondering how much home insurance coverage you'll need. Protecting your investment is important, so choosing the amount to insure your home and contents for – known as the sum insured – isn’t a decision you should make without being informed.

How you estimate your sum insured depends on a number of factors.

When insuring the building consider rebuilding costs, the size of your home and the quality of the fixtures and fittings.

When thinking of a sum insured for your contents, consider what the replacement cost of those items would be, as well as policy limits and the type of cover you want for them.

Types of property insurance

Building insurance

Building insurance generally offers cover for the structure of your home, including permanent fixtures and fittings like windows, walls and built-in wardrobes. It may also offer cover for permanent structures on the property such as sheds, carports, driveways, paths and fences.

With Suncorp Home Building Insurance, we offer different levels of cover. Depending on your level of cover, you can also get cover for:

  • temporary accommodation, including utility costs, for you and your pets if your home is damaged and cannot be lived in
  • replacement of your plants, trees and garden beds, and
  • accidental breakage of glass items, such as fixed glass in windows, doors and sinks.^

Contents Insurance

Contents insurance can cover items inside your home, such as:

  • carpets
  • window coverings
  • furniture
  • appliances, and
  • personal belongings.

If you are purchasing a new home, you may want to think about sorting your contents insurance earlier rather than later.

Building and Contents Insurance

Many insurance providers, including Suncorp Insurance, offer a combined Home and Contents Insurance policy. This type of policy covers both your home and the contents inside it. Combining these two types of coverage can also simplify the claims process.

Get a Suncorp Home & Contents Insurance quote

Underinsurance

Once you better understand what kind of policy to take out, you'll need to decide how much to insure your home and contents for.

Are your building and contents sum insured amounts enough to cover rebuild and replacement costs? Keep in mind that some policy benefits are calculated using a percentage of the sum insured.

Consider the tips below to help you avoid underinsurance.

Research your policy

No two homes are the same and neither are any two insurance policies. Make sure to thoroughly read your policy’s Product Disclosure Statement (PDS) so you know what is and isn’t covered. That way you can have the peace of mind knowing what you’ll be covered for should you need to make a claim.

Accurately estimate the replacement cost of your home and contents

A key way to avoid underinsurance is to accurately estimate the current replacement costs for your home and contents. To make this easier, we created a handy Building Calculator and a Contents Calculator to help you estimate your coverage needed. You may also want to contact a qualified building consultant or architect who may be able to assist with estimating your home's rebuild costs.

When valuing your contents, consider not only expensive items - such as jewellery and appliances - but also everyday objects like crockery, carpets and clothes. These items can add up in costs if they need to be replaced all at once.

Use Home & Contents Insurance Calculator

Regularly update your policy

Keep your policy details, including your sum insured, up to date as you make changes to your home - whether it's renovations or buying new furniture. Doing so can help you keep your home and contents covered.

Consider Safety Net Home Protection

Spikes in rebuild and labour costs following a natural disaster may mean that the cost of rebuilding your home could be more than originally estimated. That's why at Suncorp Insurance we include Safety Net Home Protection cover on Classic Extras and Classic Advantages Home Insurance policies, or as an optional cover for an additional cost on Classic Home Insurance policies.

With Safety Net Home Protection we will pay up to a further 25% of your home sum insured on Classic and Classic Extras policies, and up to a further 30% of your home sum insured on Classic Advantages policies when your home is damaged, and the cost of repairing or replacing it is more than your home sum insured. We'll either pay to:

  • repair or replace your home, or
  • pay you the amount quoted by a member of our supplier network to repair or replace your home.

Limits and exclusions apply, so please read the PDS.

Explore Safety Net Home Protection

When to take out insurance

Speak to your conveyancer or lawyer about when to take out insurance as insurance requirements differ depending on the state or territory.

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^ Limits, conditions and exclusions apply, read the PDS for full details about what is and is not covered.

Insurance issued by AAI Limited ABN 48 005 297 807 trading as Suncorp Insurance. Read the Product Disclosure Statement before buying this insurance. Go to suncorp.com.au for a copy. The Target Market Determination is also available. This advice has been prepared without taking into account your particular objectives, financial situation or needs, so you should consider whether it is appropriate for you before acting on it.

The information is intended to be of general nature only. Subject to any rights you may have under any law, we do not accept any legal responsibility for any loss or damage, including loss of business or profits or any other indirect loss, incurred as a result of reliance upon the information. Please make your own enquiries.