Buying a Commercial Strata Property? A New Policy Isn't the First Question
New commercial strata owners often assume they need to arrange their own building cover. In most schemes that's already being handled by the owners corporation. The real first step is a health check, not a fresh policy.
By Jack O'Hagan, Co-Founder & Insurance Broker
Published 23 September 2026 · 4 min read
In this guide
- Do I actually need a new insurance policy when I buy into a commercial strata scheme?
- Why is this different to buying a non-strata commercial property?
- What should a new strata owner actually check instead of buying new cover?
- Does the owners corporation policy cover everything a new owner actually needs?
- What happens if the owners corporation’s policy turns out to be inadequate?
- Key Takeaways
New owners of a commercial strata property often assume they need to arrange their own building cover on settlement. In most schemes, that’s already being handled by the owners corporation. It carries on regardless of who owns an individual lot. The real first step on buying into a strata scheme is a health check on the existing policy, not a fresh one.
Already in place
the owners corporation arranges building cover for the whole scheme
Torrens title is different
a non-strata buyer is the one who needs to arrange cover from scratch
Check it, don't replace it
a health check on the existing policy is the useful step for a new owner
Do I actually need a new insurance policy when I buy into a commercial strata scheme?
Generally not for the building itself. In a genuine strata scheme, the owners corporation is responsible for arranging and maintaining building insurance on behalf of every lot owner. That cover continues regardless of who owns an individual lot at any given time. A new owner isn’t starting from zero. What’s actually worth doing on purchase is checking that existing policy properly, not assuming a new one needs to be arranged.
The question on settlement isn't "do I need a policy." It's "is the policy that's already there any good."
Why is this different to buying a non-strata commercial property?
On a Torrens title, non-strata commercial property, there’s no owners corporation standing behind the building. The individual owner is the one who needs to arrange building insurance from scratch, since nobody else is doing it on their behalf. That’s the reverse of the strata situation. A buyer moving from a standalone commercial property into strata or the other way around is exactly where this gets confused, since the two structures put the responsibility in different hands entirely.
What should a new strata owner actually check instead of buying new cover?
A proper health check on the existing owners corporation policy, not a purchase decision. Sum insured against current rebuild cost, office bearers liability for the committee and the building’s actual tenant mix are the obvious starting points. All three can drift out of date over time without any individual lot owner noticing, right up until a claim exposes the gap. They’re not the whole picture though. A few other parts are worth a quick mention too: common area contents, shared plant and machinery breakdown (for lifts and air conditioning), loss of rent and liability. Working through what a specific policy actually includes is exactly the kind of review worth having a broker do.
Does the owners corporation policy cover everything a new owner actually needs?
No, not entirely. This is worth being clear about. It covers the building structure and common property. It doesn’t cover the lot owner’s own business operations or fit-out inside their lot. It doesn’t cover the specific loss of rent if that owner’s own tenant stops paying either. Those sit as separate exposures the individual owner may still want covered themselves, alongside the scheme’s building policy rather than instead of checking it.
What happens if the owners corporation’s policy turns out to be inadequate?
This affects the whole scheme, not just the buyer who happened to notice it. Underinsurance on a strata building’s sum insured is a shortfall shared by every lot owner if a major claim occurs, since the building is insured collectively rather than lot by lot. A gap found during due diligence is worth raising with the committee or strata manager directly. It isn’t something one new owner can quietly fix on their own lot.
Key Takeaways
- Buying into a commercial strata scheme generally doesn't require a new building policy. The owners corporation already maintains one.
- A non-strata, Torrens title purchase is the reverse: the individual owner is the one who needs to arrange cover from scratch.
- The useful step on purchase is a health check on the existing policy. Sum insured, office bearers liability and tenant mix are the starting points. Common area contents, shared plant, machinery breakdown and loss of rent are also worth checking.
- The scheme's policy doesn't cover a new owner's own business operations, fit-out or their specific loss of rent exposure.
- A gap in the owners corporation's cover affects every lot owner and is worth raising with the committee, not handled individually.
The information in this article is general in nature and does not constitute legal, financial or insurance advice. Please speak with a qualified adviser about your specific circumstances.
Not sure how this applies to your situation?
Frequently asked questions
Do I need a new insurance policy when I buy a commercial strata property?
Generally not for the building itself. In a genuine strata scheme, the owners corporation is responsible for arranging and maintaining building insurance on behalf of all lot owners. That cover continues regardless of who owns an individual lot. What's actually worth doing on purchase is checking that existing policy, not replacing it.
Why is this different to buying a non-strata commercial property?
On a Torrens title, non-strata property, there's no owners corporation. The individual owner is the one who needs to arrange building insurance from scratch, since nobody else is doing it on their behalf. That's the reverse of the strata situation. Assuming one works like the other is a common mistake for a buyer moving between the two.
What should a new strata owner actually check instead of buying new cover?
A proper health check on the existing owners corporation policy, not just a glance at the certificate of currency. Sum insured, office bearers liability and tenant mix are the obvious starting points. They're not the whole picture though. A few other parts are worth a quick mention too: common area contents, shared plant and machinery breakdown (for lifts and air conditioning), loss of rent and liability. Working through what a specific policy actually includes is exactly the kind of review a broker can help with.
Does the owners corporation policy cover everything a new owner needs?
No, not entirely. It covers the building and common property. It doesn't cover the lot owner's own business operations or fit-out. It doesn't cover the specific loss of rent if that owner's own tenant stops paying either. Those are separate exposures the individual owner may still want covered themselves, alongside the scheme's building policy.
What happens if the owners corporation's policy turns out to be inadequate?
This affects the whole scheme, not just the buyer who happened to notice it. Underinsurance on a strata building's sum insured is a shortfall shared by every lot owner if a major claim occurs, so a gap found during due diligence is worth raising with the committee or strata manager directly, not something one new owner can quietly fix on their own lot.
Who is actually responsible for updating the strata policy if it's outdated?
The owners corporation, generally acting through the committee or strata manager, not any individual lot owner. A new owner can raise a concern and ask questions. Arranging or amending the scheme's building insurance itself sits with the owners corporation collectively.
What does Cipher need to run a health check on an existing commercial strata policy?
A copy of the current policy and schedule, the number of lots, the current tenant mix, the building's age, any known upcoming works and the scheme's claims history. This is usually enough to assess whether the cover is actually keeping pace with the building.
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Jack O'Hagan
Co-Founder & Insurance Broker
Jack spent 6+ years across law, finance and insurance, seeing the impact insurance can have on the growth of a business. With a strong focus on advocacy, he firmly believes insurance broking does not stop after the policy has been placed. It continues when a claim is lodged. He co-founded Cipher Insurance to help Australian businesses get the right broker experience.