The Ultimate Insurance Guide for Property Owners in Australia
Owning property in Australia is one of the most effective ways to build long-term wealth — but it also exposes owners to significant financial risk if insurance is misunderstood or incorrectly structured.
At Assura, we regularly see claims reduced, delayed, or denied not because property owners didn’t have insurance, but because they:
misunderstood their responsibilities
relied on assumptions
or hadn’t reviewed their cover as risks changed
This guide explains property owner insurance in Australia clearly and practically — so you understand what’s covered, what isn’t, and how to protect yourself properly.
What Is Property Owner Insurance in Australia?
Property owner insurance is not a single policy. It’s a combination of covers structured differently depending on whether the property is:
residential or commercial
strata or standalone
owner-occupied or leased
The most common policies include:
Building insurance
Landlord insurance
Strata insurance
Public liability insurance
Loss of rent insurance
Machinery breakdown (commercial properties)
The biggest mistake property owners make is assuming one policy covers everything.
It doesn’t.
Types of Property Owners (and Why It Matters)
Insurance responsibilities differ depending on ownership structure.
Residential Landlords
Typically require:
Building insurance (if not strata)
Landlord insurance
Liability cover
Loss of rent
Strata Lot Owners
Usually rely on:
Strata building insurance
Individual landlord or contents insurance
Optional top-up liability
Commercial Property Owners
Often need:
Commercial building insurance
Property owner liability
Loss of rent
Machinery breakdown
Each structure creates different exposures — and insurers assess them differently.
Who Is Responsible for What? (Landlord vs Strata Insurance)
This is one of the most common causes of claim disputes in Australia.
Strata Insurance Usually Covers:
Building structure
Roof, walls, floors
Common property
Shared services (pipes, wiring)
Landlord Insurance Usually Covers:
Internal fixtures and fittings
Improvements made by the owner
Landlord contents
Loss of rent
Landlord liability
Problems arise when:
Renovations aren’t disclosed
Owners assume strata covers internal fixtures
Damage originates in another lot
Responsibility depends on cause, not location
This is why “who pays?” disputes often only surface after a loss.
Building Insurance: Sums Insured Matter More Than You Think
Building insurance must reflect full replacement cost, not market value.
Replacement cost includes:
Demolition and debris removal
Labour and materials
Compliance with current building codes
Professional fees
Escalation in construction costs
Australian construction costs have risen materially in recent years. If your building sum insured hasn’t been reviewed recently, it is likely underinsured.
Underinsurance Explained (and How Claims Are Reduced)
Underinsurance occurs when a property is insured for less than its true replacement cost.
Most Australian policies apply an average (underinsurance) clause, meaning:
If you are insured for 80% of the true value
The insurer may only pay 80% of the claim
—even for partial losses
This is one of the leading causes of reduced claim settlements.
Underinsurance is not a penalty.
It’s a contractual condition.
