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Commercial Property Insurance Online Commercial Property Insurance Calculator

Estimate your commercial property insurance needs with our Commercial Property Insurance Calculator. Calculate the right levels of cover to protect your business investment and secure your financial livelihood.

Calculator results are estimates only and not quotes. Actual quotes will be provided by licensed brokers after you submit an enquiry.

Commercial Property Insurance – Sum Insured Calculator

Itemise the replacement cost for your commercial building, fixed improvements, essential services and external works. Add standard allowances (professional fees, demolition/debris) and an inflation buffer. Optional: suggest a Loss of Rent limit. Produces a neat JSON summary for quotes.

Most commercial owners set sums ex‑GST if they claim input tax credits.

Main building & fixed improvements

Structure, roofing, façades, stairs/cores, internal common areas, owner’s fit‑out where applicable.

Essential services & plant

Fire systems, lifts, HVAC/air‑con, electrical switchboards, solar PV, generators, pumps.

External works & site improvements

Carparks, driveways/paths, fencing/gates, retaining walls, signage, landscaping, bin enclosures.

Landlord contents (optional)

Lobby furniture, loose items owned by the landlord. Separate from building works

Allowances

Architects, engineers, surveyors – applied to building works (excludes contents).
Applied to building works (excludes contents).
Allowance for building code upgrades during reinstatement – applied to works.
Applied to the total after fees/debris/compliance (including contents).

Optional: Loss of Rent suggestion

Calculator outputs are estimates only and do not constitute quotes. Actual quotes will be provided by a licensed broker after you submit an enquiry.

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Commercial Property Insurance Articles

Understanding Commercial Property Insurance for Multiple Locations: What Landlords Need to Know
Understanding Commercial Property Insurance for Multiple Locations: What Landlords Need to Know
When it comes to owning commercial properties in Australia, understanding the ins and outs of insurance is crucial. Commercial property insurance serves as a safety net, protecting your valuable assets against unforeseen events. It's designed to cover the buildings themselves, as well as any equipment, inventory, and even loss of income due to disruptions. - read more
What does Commercial Property Insurance cover?
What does Commercial Property Insurance cover?
Commercial property insurance is vital for anyone who owns or operates a business that involves a physical location. This type of insurance protects your business premises, equipment, and any inventory within the space. Whether you're a landlord, a small business owner, or a property investor, having a solid understanding of commercial property insurance is essential. It not only safeguards your physical assets but also provides peace of mind for your financial investment. - read more
Natural Disasters and Your Commercial Property: Is Your Insurance Adequate?
Natural Disasters and Your Commercial Property: Is Your Insurance Adequate?
Australia is known for its diverse landscapes, but one of the harsher realities it faces is the increasing frequency of natural disasters. From bushfires in the outback to devastating floods in urban areas, these events can have severe implications for commercial properties. Business owners must navigate the challenges of not only protecting their assets but also ensuring the continuity of their operations. - read more
Is Commercial Property Insurance Mandatory? What Every Landlord Should Know
Is Commercial Property Insurance Mandatory? What Every Landlord Should Know
Commercial property insurance is a type of coverage designed to protect property landlords and investors from various risks. It typically encompasses buildings, equipment, and other assets associated with commercial spaces. Understanding this insurance is crucial for anyone involved in property leasing or investment, as it can safeguard against significant financial loss. - read more
Is Commercial Property Insurance mandatory?
Is Commercial Property Insurance mandatory?
Commercial property insurance is a type of coverage that protects businesses and their assets from various risks. This insurance safeguards physical properties, including buildings, equipment, inventory, and other essential assets. By having commercial property insurance, businesses can mitigate losses that may occur due to unexpected events. - read more

Insurance News

Steadfast Unveils Prevail: A New Era in High Net Worth and Farm Insurance
Steadfast Unveils Prevail: A New Era in High Net Worth and Farm Insurance
17 Jan 2026: Paige Estritori
In a significant development for the Australian insurance landscape, Steadfast has announced the launch of Prevail, a new specialist agency designed to cater to high net worth individuals and the farming sector. This initiative brings together three well-established underwriting agencies—Mansions, Dawes, and Argis—under a unified brand, aiming to provide comprehensive and tailored insurance solutions. - read more
Harland Green Launches Comprehensive All-Risk Insurance for Large-Scale Farms
Harland Green Launches Comprehensive All-Risk Insurance for Large-Scale Farms
17 Jan 2026: Paige Estritori
Harland Green, a newly established Lloyd's coverholder, has introduced an all-risk farm insurance package specifically designed for large commercial farming operations in Australia. This initiative aims to address the complex and evolving needs of the agricultural sector by offering comprehensive coverage that encompasses various aspects of farm operations. - read more
Allstate Underwriting and Mitsui Sumitomo Join Forces to Strengthen Farm Insurance Offerings
Allstate Underwriting and Mitsui Sumitomo Join Forces to Strengthen Farm Insurance Offerings
17 Jan 2026: Paige Estritori
Allstate Underwriting Agencies has announced a strategic partnership with Mitsui Sumitomo Insurance (MSI) to enhance its capacity in providing insurance solutions for medium, small, and hobby farms across Australia. This collaboration is set to bolster Allstate's presence in the farm pack market, offering tailored products that meet the specific needs of these farming segments. - read more
Envest Group's TLI Underwriting: A New Era for Large Truck Fleet Insurance
Envest Group's TLI Underwriting: A New Era for Large Truck Fleet Insurance
17 Jan 2026: Paige Estritori
Envest Group, a prominent entity in the insurance sector, has announced the launch of TLI Underwriting, a specialised heavy motor agency set to commence operations at the end of this month. This new venture is poised to cater specifically to the insurance needs of larger truck fleets, marking a significant expansion in Envest's service offerings. - read more
ICA's Strategic Plan to Combat Escalating Motor Insurance Costs
ICA's Strategic Plan to Combat Escalating Motor Insurance Costs
17 Jan 2026: Paige Estritori
The Insurance Council of Australia (ICA) has unveiled a comprehensive report titled 'Motor Insurance Policy Paper – A Roadmap for Reducing Rising Premiums,' addressing the significant 42% increase in comprehensive motor insurance premiums since 2019. This surge has brought the average annual premium to $1,052 in 2024, prompting the need for coordinated action to alleviate the financial burden on consumers. - read more

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Insures your income in the event of you being unable to work due to sickness or accident.