Does Home Insurance Cover Restumping or Underpinning?

Usually not. It’s worth knowing that early rather than after you’ve spent three weeks assuming otherwise.

Standard home building policies in Australia are generally built around sudden, accidental, identifiable events — a storm, a fire, an impact, a burst pipe. Foundation movement is typically none of those. It happens over years, it’s driven by soil behaviour and drainage, and there’s usually no single event to point at.

That said, “usually not” isn’t “never”, and there’s one circumstance that changes the picture substantially — plus a separate avenue that has nothing to do with insurance and that a lot of people never check.

This page can’t tell you whether you’re covered. Nobody can, without reading your policy and knowing your circumstances. What it can do is tell you what to look for and who to ask.

Why this category of damage is usually treated differently

[[VERIFY — the general principles below are widely applied but policy wordings differ substantially between insurers and products. Confirm the framing against the Insurance Council of Australia’s consumer material and cite it. Do not present any of this as a statement about a particular policy.]]

Three reasons this kind of damage tends to sit outside standard cover:

It’s gradual, not sudden

Most building policies respond to defined events. Reactive clay moving through seasonal cycles for fifteen years, or timber stumps rotting over a century, isn’t an event — it’s a process. That distinction does most of the work.

It’s often characterised as wear, deterioration or lack of maintenance

Stumps reaching the end of their service life after 140 years in the ground is, from an insurer’s perspective, the material doing what materials do. Blocked subfloor vents and downpipes discharging beside the house are maintenance matters.

Earth movement is frequently addressed specifically

Many policies deal with subsidence, settlement, landslip and erosion in their own terms, sometimes excluding them, sometimes covering them only in defined circumstances. This is the section worth reading closely rather than assuming.

None of that is insurers being difficult. It’s the difference between insuring against accidents and insuring against the passage of time — the second is closer to a maintenance contract than an insurance policy.

The circumstance that changes the picture: escape of water

Here’s the distinction worth understanding, because it reframes the whole question.

“The ground moved and my house cracked” describes a process. It’s the version most likely to be declined.

“A pipe failed, water saturated the ground beside my house, and the house moved as a result” describes a chain of events beginning with something sudden and identifiable. That’s a materially different claim, and escape of water is a standard insured event under most building policies.

This matters more in Bendigo than in a lot of places. Old earthenware stormwater and sewer lines crack readily as reactive clay moves, and a cracked line beside a house delivers water directly into ground that responds to it dramatically. That’s a common sequence here, and it’s frequently the actual cause of movement people assume is just “old house settling.”

The practical point: if a plumbing failure may be involved, that’s worth establishing before you talk to anyone about insurance — because it changes what you’re describing. An assessment that identifies the water source is useful for that reason as well as for the repair. Finding the water source →

The terms to search for in your policy document

Your Product Disclosure Statement is a searchable PDF. Fifteen minutes with it tells you more than any general article, including this one.

Search for each of these:

  • Subsidence · Settlement · Landslide · Landslip · Erosion — usually grouped, and this is the central section
  • Earth movement · Ground movement
  • Gradual · Gradually — often the operative word in an exclusion
  • Wear and tear · Deterioration · Rot · Rust
  • Faulty workmanship · Structural defect · Inherent defect
  • Escape of liquid · Escape of water · Burst pipe — the section from the block above
  • Maintenance · Lack of maintenance
  • Foundations · Footings — sometimes addressed directly

Read the definitions section as well as the exclusions. Words like “sudden”, “accidental” and “damage” often have specific defined meanings that differ from ordinary usage, and the definition frequently decides the question.

Then ring your insurer and ask directly, describing what you’re actually seeing rather than what you think it’s caused by.

If your home is newer, insurance may be the wrong question

There’s a separate avenue that has nothing to do with your home insurance, and a lot of people never check it.

Victorian domestic building work carries statutory warranties, and structural defects have their own warranty period. If your home is relatively new, movement may be a defect the builder remains responsible for rectifying — which means the question isn’t whether you’re insured, it’s whether someone else is liable.

[[VERIFY — the statutory warranty period for structural defects in Victorian domestic building work, and the dispute resolution pathway. Source from Consumer Affairs Victoria and Domestic Building Dispute Resolution Victoria and cite them. Do NOT publish a period from general knowledge — if it’s wrong and someone relies on it, they could miss an entitlement worth tens of thousands.]]

There is also domestic building insurance, which operates in defined circumstances relating to the builder rather than to the homeowner’s own policy. [[VERIFY — the current name, scope and trigger conditions before describing it further.]]

Worth establishing before you spend anything: how old the house is, who built it, and what the current position is. More on this for newer homes →

What not to do before you've checked

Sequence matters here, and getting it wrong can close doors that were open.

  • Don’t start repairs. Carrying out work before an insurer or the relevant body has assessed the damage can affect a claim or a warranty position. Once it’s fixed, the evidence is gone.
  • Don’t clear away or repair a suspected water source until it’s been documented — a cracked stormwater line may be the most important fact in the whole matter.
  • Do photograph everything now, with dates. Cracks with a ruler against them, floor levels, wet ground, the state of any pipework. Evidence gathered before repairs is worth far more than a description afterwards.
  • Do keep every document. Assessments, quotes, plumbing reports, correspondence.
  • Don’t guess at the cause when you report it. Describe what you can see. Attributing it to “subsidence” in your own words when it might be a plumbing failure can frame the matter unhelpfully from the outset.

An assessment that measures floor levels and identifies the water source produces exactly the documentation these processes want, and it’s useful whether or not anyone else ends up paying.

If a Claim is Declined

If Your Insurance Claim Is Disputed

If an insurer disputes a claim relating to foundation movement, restumping or building damage, there are formal complaint pathways available. The first step is generally the insurer’s own internal dispute resolution (IDR) process.

Start With the Insurer’s Internal Dispute Resolution Process

Ask the insurer to review the decision through their formal complaints process. Request the outcome in writing and ask them to identify the specific policy wording they are relying on. A statement such as “it is not covered” should be supported by reference to the relevant policy terms and the reason the insurer considers them applicable.

Consider an External Complaint Through AFCA

If you remain unhappy after dealing with the insurer, you may be able to make a complaint to the Australian Financial Complaints Authority (AFCA). AFCA is an independent external dispute resolution scheme that considers complaints about financial services providers, including general insurers, where the complaint falls within its rules and eligibility requirements.

Get Evidence About the Cause of Movement

Foundation disputes often come down to the cause of the damage. An insurer may attribute movement to gradual soil behaviour, while another assessment may identify a different cause such as a plumbing leak, drainage failure or another event. Independent technical evidence can help clarify what actually caused the damage.

Understand What You Are Challenging

Insurance disputes are often about the interpretation of policy wording and the cause of damage, not simply whether movement exists. If a significant amount of money depends on the outcome, consider obtaining advice from a qualified professional who can assess your specific circumstances.

This information is general in nature and is not legal, financial or insurance advice.

Find out what's causing it — which is the first thing anyone will ask

Five questions — what you’re seeing, what the house sits on, roughly when it was built, why you’re looking into it now, and how to reach you. If there’s any chance a pipe is involved, mention it; it changes what matters.

Get the floor levels measured