Key takeaways
- Actual cash value pays replacement cost minus depreciation, so a policy on that basis can leave an owner well short of the cost to rebuild after a loss.
- Insuring a building below its total insurable value triggers the coinsurance clause, which cuts the payout in proportion on every loss, not just a total one.
- Flood and earthquake are excluded from a standard property form and written separately, so confirm those exposures are covered before assuming the policy is complete.
- Advocate's Coverage Gap Analysis reviews a property policy against the coverage standard for its risk and flags underinsured limits, actual-cash-value settlements, and coinsurance penalties before a claim.
What is commercial property insurance?
Commercial property insurance pays to repair or replace a business's physical property after a covered loss. It covers the building, the business personal property inside it such as equipment, furniture, and inventory, and often tenant improvements and betterments a business makes to a leased space. It is the property half of a program whose liability half is commercial general liability.
A property policy responds to physical loss from covered perils, most often fire, wind, theft, and vandalism. It does not cover the business's liability to others, its vehicles, or, on a standard form, flood and earthquake, which are written separately. Reading a property policy well starts with knowing what it values, how, and up to what limit.
Replacement cost versus actual cash value
The single most important term on a property policy is how it values a loss. Replacement cost pays what it costs to repair or replace the property with new property of like kind and quality, without deducting for age or wear. Actual cash value pays replacement cost minus depreciation, so an older roof or older equipment settles for less than it costs to replace.
The difference is money at claim time. A building insured for actual cash value can leave an owner well short of the cost to rebuild, which is why lenders and gold-standard programs usually require replacement cost. Confirming which basis a policy uses, and whether the limit supports it, is a core part of a coverage review.
What a commercial property policy covers
Coverage | What it protects |
|---|---|
Building | The structure, fixtures, and permanently installed equipment |
Business personal property | Equipment, furniture, inventory, and stock inside or near the building |
Tenant improvements and betterments | Alterations a tenant makes to a leased space |
Business interruption | Lost income while operations are down, usually added by extension |
Extra expense | The added cost of keeping operating after a covered loss |
Equipment breakdown | Sometimes added, for mechanical or electrical breakdown |
Common exclusions, and where the risk is covered instead
Typically excluded | Where it is usually covered |
|---|---|
Flood, surface water, and storm surge | A standalone flood policy (NFIP or a private flood market) |
Earthquake and earth movement | A difference-in-conditions or standalone earthquake policy, or an earthquake endorsement |
Mechanical breakdown and electrical arcing to equipment | An equipment breakdown (boiler and machinery) policy |
Wear and tear, deterioration, and hidden or latent defect | Not insurable; treated as an owner maintenance cost rather than a covered peril |
Water backup from sewers or drains | A sewer and drain backup endorsement added to this property policy |
Ordinance or law (cost to rebuild to current code) | An ordinance or law endorsement added to this property policy |
Employee theft and dishonesty | A commercial crime or fidelity policy |
Exclusions vary by form and endorsement. Confirm the actual policy wording.
How the limit is set, and the coinsurance trap
A property limit is built from the total insurable value of the property, the full replacement cost of the building and its contents. Insuring for less than that value to save premium is where the coinsurance clause bites: if a policy requires insuring to a percentage of value, usually 80 to 100 percent, and the limit falls below it, the insurer pays a claim only in proportion, leaving the owner with a penalty on every loss, not just a total one.
This is the most common and most expensive property gap. A building valued at 2 million dollars insured at 1.4 million under an 80 percent coinsurance clause is underinsured, and the penalty applies to a small kitchen fire as much as a total loss. Benchmarking the limit against the value for the risk is how the trap is caught before a claim.
What commercial property insurance costs
A property premium is driven by the insured value, the construction and occupancy of the building, its location and exposure to catastrophe perils, the deductible, and the loss history. Because the value is the base, a common way to read the price is the cost per dollar of insured value, which lets very different buildings be compared on the same footing.
A property premium on its own carries no verdict. The way to tell whether it is fair is to benchmark it against what comparable risks actually pay in the current market through price benchmarking, holding the coverage constant. Advocate measures a premium against real transacted premiums so a renewal number is backed by evidence.
How to tell if a property policy is enough
Read the limit against the total insurable value, confirm the valuation basis is replacement cost where it should be, check the coinsurance clause, and confirm any flood or earthquake exposure is addressed. Then compare the whole policy against the coverage standard for the same risk and any lender requirement. That comparison is a coverage gap analysis.
Advocate benchmarks a property policy against the standard for its risk through Coverage Gap Analysis, flagging underinsured limits, actual-cash-value settlements carried by mistake, and coinsurance penalties waiting to happen. This is general guidance, not legal or coverage advice. Verify the actual policy, its valuation basis, and any lender requirement.
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FAQ
Frequently asked questions
What is commercial property insurance?
Commercial property insurance pays to repair or replace a business's physical property, including the building, business personal property such as equipment and inventory, and tenant improvements, after a covered loss from perils such as fire, wind, theft, and vandalism. It is the property half of a program whose liability half is commercial general liability.
How can I tell if a property policy has a coverage gap?
Read the limit against the total insurable value, confirm the valuation basis is replacement cost, check the coinsurance clause, and confirm flood and earthquake exposure is addressed, then compare against the coverage standard for the risk and any lender requirement. Advocate benchmarks a property policy against that standard through Coverage Gap Analysis and flags underinsured limits, wrong valuation bases, and coinsurance penalties.
What does commercial property insurance cover?
It typically covers the building, business personal property inside it, and tenant improvements, and it usually extends to business interruption and extra expense. Equipment breakdown is sometimes added. Flood and earthquake are generally excluded from a standard form and written separately.
Is flood covered by commercial property insurance?
Generally no. A standard commercial property policy excludes flood, and it is written separately through the National Flood Insurance Program or a private flood market. Earthquake is likewise excluded and covered on its own. Assuming flood is included is one of the most common and most costly coverage gaps.
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What is the difference between replacement cost and actual cash value?
Replacement cost pays what it costs to repair or replace property with new property of like kind and quality, without deducting for age. Actual cash value pays replacement cost minus depreciation, so older property settles for less than it costs to replace. The difference can leave an owner well short of the cost to rebuild.
What is coinsurance on a property policy?
Coinsurance is a clause requiring a business to insure its property to a set percentage of its value, usually 80 to 100 percent. If the limit falls below that, the insurer pays a claim only in proportion, applying a penalty to every loss, not just a total one. It is the most common property underinsurance trap.
How is the commercial property limit set?
The limit is built from the total insurable value, the full replacement cost of the building and its contents. Insuring for less than that value to save premium triggers the coinsurance penalty on claims, so the limit should track the value rather than the budget.
What is total insurable value?
Total insurable value, or TIV, is the full replacement cost of the insured property, including the building, business personal property, and often business interruption exposure. It is the base the limit and the premium are built from, and benchmarking the limit against it is how underinsurance is caught.
How much does commercial property insurance cost?
The premium is driven by the insured value, the construction and occupancy of the building, its catastrophe exposure, the deductible, and the loss history. A common way to read the price is the cost per dollar of insured value, which lets different buildings be compared. Benchmarking it against the market is how you tell whether it is fair.
Does commercial property insurance include business interruption?
Not automatically, but it is the natural extension. Business interruption covers the income a business loses while operations are down after a covered property loss, and it is added to the property policy. Because a property loss and the income loss it causes go together, the two are best read as a pair.
What does a lender require for commercial property insurance?
A commercial loan typically requires the borrower to insure the collateral property to replacement cost, carry specified limits, name the lender as mortgagee or loss payee, and keep the coverage in force. Servicers confirm this on the policy behind the certificate, because a missing lender clause or an actual-cash-value basis can breach the loan.
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