Cipher Insurance

Investment Property

Commercial Property
Insurance.

Cipher Insurance is a dedicated insurance broker helping Australian property investors arrange cover for commercial buildings. Here is what it covers, what it costs and how we work.

What It Is

The straightforward version.

If you own a commercial property and lease it to business tenants, commercial property insurance is designed specifically for your situation as a property owner and investor.

It can cover the building structure, loss of rental income when the property becomes untenantable and Public and Products Liability. The type of business your tenants operate is one of the key factors insurers assess when pricing your cover. Let us know if your tenancy or vacancy status changes during the policy period.

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What It Covers

A standard commercial property landlord policy generally covers the following. Exact scope varies by policy and insurer.

Building cover for the property structure against fire, storm, flood and other insured perils
Loss of rental income when the property becomes untenantable following a covered event
Public and Products Liability for third-party bodily injury or property damage at the property
Malicious damage and accidental damage to the building
Glass cover for commercial glazing
Machinery and equipment breakdown for landlord-owned plant

Common Examples

Situations where cover may be required.

The following are some common examples of situations where commercial property investors may hold this type of insurance. This is not an exhaustive list and requirements depend on your specific circumstances.

Your lender requires building insurance

If you are purchasing a commercial property with a mortgage, your lender will likely require building insurance as a condition of the loan. The policy may also need to note your lender's interest. Requirements vary by lender.

Your tenant type has changed

The type of business operating in your building is one of the most significant factors insurers assess when pricing commercial property cover. If your tenant has changed or a new lease is being negotiated, check that your current policy still responds. Let us know before a new tenant takes possession.

Your current insurer can no longer cover your property

Some insurers withdraw appetite for certain property types, tenancies or locations at renewal. If your current provider has declined to renew or cannot offer adequate terms, we can approach our panel of commercial property insurers and specialist underwriters to find suitable options.

Cost

What does commercial property insurance cost in Australia?

The cost of a Business Pack for a commercial property varies depending on the property type, location, building sum insured, tenant type and the scope of cover selected. Most commercial properties can generally attract premiums from around $6,000 to $15,000+ per year.

A major fire or flood event at an uninsured property can result in significant building repair costs and lost rental income. That is a direct impact on the asset itself.

These are general market ranges only. Every property is different and the only accurate figure is the one an underwriter produces after reviewing your specific property and tenant mix.

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What drives your premium

Building sum insured and property type
Tenant type and business activities carried out in the building
Location and natural hazard zone rating
Building age and construction materials
Business Interruption indemnity period selected
Vacancy status
Claims history
State and territory stamp duty

Our insurer panel

We work with a panel of insurers for commercial property cover including CGU, QBE, Zurich, Vero and Allianz. If your property type, tenancy or situation falls outside their standard criteria, we have access to further insurers who can help.

How We Work

From enquiry
to settled claim.

Get in touch

Tell us about the commercial property, the current tenancy and tenant type, any lender requirements and the cover you currently hold.

We search the market

Cipher Insurance assesses your exposure and goes to our panel of commercial property insurers to identify suitable options on both coverage and price.

We bind your policy

Once you are happy with the terms, we arrange and bind the policy. Your Certificate of Currency is issued once payment is confirmed.

Ongoing support

We manage renewals, mid-term changes and any claims end-to-end throughout the life of your cover, from first notification through to resolution.

Common Questions

Questions people ask us.

Every property is different. These answers reflect general market practice. Speak with a Cipher Insurance broker for guidance specific to your property and situation.

Information last reviewed: July 2026

What is commercial property insurance?

Commercial property insurance for investors and landlords is typically arranged under a Business Pack policy. It covers the building structure against physical loss or damage and can include Business Interruption cover for loss of rental income and Public and Products Liability for third-party injury or property damage at the property. It is arranged by investors who own office buildings, retail premises, warehouses, industrial facilities and other commercial properties leased to business tenants. It is distinct from Commercial Strata insurance, which is arranged by an owners corporation for strata-titled buildings.

What does commercial property insurance not cover?

Commercial property insurance does not typically cover the business contents or fit-out of tenants within their leased premises. Business interruption for individual tenants is also not covered by the landlord policy. Wear and tear and gradual deterioration are generally excluded. Vacant or unoccupied properties may be subject to restrictions or require separate arrangements. Conditions and exclusions vary significantly by policy.

Is commercial property insurance mandatory in Australia?

There is no single law requiring all commercial property owners to hold insurance in Australia. However many lenders may require building insurance as a condition of a commercial property mortgage, and some commercial lease agreements may include requirements around the landlord maintaining adequate insurance. Requirements vary by lender, lease and jurisdiction.

What types of commercial property can be insured?

A wide range of commercial property types can be insured under a commercial landlord insurance policy. Common examples include office buildings, retail shops and showrooms, warehouses and industrial facilities, mixed-use buildings with commercial and residential components, medical and healthcare premises and hospitality properties. The availability and cost of cover varies by property type and the business activities of the tenants.

How does tenant occupancy affect commercial property insurance?

The type of business tenants operate in a commercial property is one of the most significant underwriting factors for commercial property insurance. A property tenanted by a professional services firm presents a different risk profile from one tenanted by a restaurant, a gym or a chemical distributor. Insurers assess the occupancy type when quoting commercial property risks, and material changes in tenancy during the policy period should generally be disclosed to us. If your tenant type is changing, get in touch before a new lease is executed.

What happens to commercial property insurance if the building is vacant?

Vacant or unoccupied commercial properties are considered higher risk by most insurers because they are more susceptible to vandalism, water damage from undetected leaks and delayed response in the event of a fire. Many standard commercial property policies include conditions around vacancy, such as requiring regular inspections or limiting cover if the property has been vacant beyond a specified period. If your commercial property is vacant or becomes vacant, notify us promptly so the implications for your cover can be addressed.

How does Business Interruption cover work for a commercial property?

Under a Business Pack policy, loss of rental income is covered under the Business Interruption section. This can respond when your commercial property becomes untenantable following a covered event such as fire, storm or flood, and you lose rental income during the repair period. The amount covered is based on the rental income insured under the Business Interruption section, subject to an indemnity period agreed at policy inception. Conditions and limits vary by policy.

How much does commercial property insurance cost in Australia?

The cost of a Business Pack for a commercial property varies depending on the property type, location, building sum insured, tenant type and the scope of cover selected. Most commercial properties can generally attract premiums from around $6,000 to $15,000+ per year. These are general market ranges only. An accurate premium requires an underwriter assessment of your specific property and circumstances.

How much can a commercial property insurance claim cost?

Commercial property claims vary widely. A straightforward storm or water damage claim may involve tens of thousands of dollars in repairs. A major fire or flood event resulting in significant structural damage and an extended repair period can produce claims of hundreds of thousands to millions of dollars in building costs and lost rental income combined. For property investors, an uninsured loss of this magnitude can have a severe impact on the investment asset and cash flow.

What is underinsurance for commercial property?

Underinsurance occurs when the building sum insured is less than the actual cost to fully rebuild the structure. For commercial buildings, rebuild costs can be substantially higher than market value due to the cost of commercial construction, specialist fit-out elements in common areas and demolition and removal costs. Building costs have increased significantly in Australia in recent years. A commercial property owner should review the adequacy of the building sum insured at each renewal and consider obtaining a current valuation to ensure the cover is appropriate.

What is the difference between commercial property insurance and commercial strata insurance?

Commercial property insurance is typically arranged by a single building owner who holds the property on one title. Commercial strata insurance is arranged by an owners corporation covering a strata-titled building where individual lots are owned by separate parties. If your commercial property is on a single title with you as the sole owner, a Business Pack is the appropriate product. If your property is strata-titled and managed through an owners corporation, commercial strata insurance is what applies.

What information do I need to get a commercial property insurance quote?

Insurers typically ask for the property address, type and year of construction, the total floor area, the current building sum insured, the type of business activities carried out by tenants, the annual rental income, the Business Interruption indemnity period required, the current vacancy status, any recent claims or loss history and any lender or lease requirements. When you get in touch, we will guide you through what we need and present your risk to our insurer panel.

What should I do if I need to make a commercial property insurance claim?

Notify us as soon as possible after an event. For major structural damage, the insurer may appoint a loss adjuster before authorising repair works. Do not authorise significant repairs or remove damaged materials without first consulting us. For Business Interruption claims, document the rental income lost and the expected repair timeline. We will be actively involved throughout the claims process to ensure your interests are properly represented.

Can I get commercial property insurance if I have been declined before?

A decline from a standard insurer does not mean cover is unavailable. We have access to a wider range of insurers beyond the standard market, including options for unusual occupancies, prior claims, vacant periods and other situations outside standard appetite. Get in touch and we can identify what options are available for your situation.

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General Advice Only

The information on this page is general in nature. It does not take into account your individual objectives, financial situation or specific needs and is not personal advice. Before acting on any of this information, consider whether it is appropriate for your circumstances and read the relevant Product Disclosure Statement before making any decision to purchase an insurance policy. If you need advice tailored to your situation, speak with a Cipher Insurance broker directly.

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