Commercial Property Insurance
First-party coverage protecting a business's buildings, business personal property, and inventory from covered perils such as fire, wind, and theft.
What It Is
Commercial Property Insurance is first-party coverage that pays to repair or replace a business's physical assets when they are damaged or destroyed by a covered cause of loss. The policy typically insures the building, business personal property (BPP), inventory, machinery, tenant improvements, and outdoor signs and fixtures.
Most commercial property policies are written on ISO Building and Personal Property Coverage Form (CP 00 10) paired with a causes of loss form: Basic (CP 10 10), Broad (CP 10 20), or Special (CP 10 30). Special form is the broadest, covering all causes of loss except those specifically excluded.
Valuation can be on a Replacement Cost or Actual Cash Value basis, and most policies contain a coinsurance clause requiring the insured to carry limits equal to a stated percentage (often 80, 90, or 100 percent) of the property's value. Common endorsements address ordinance or law, equipment breakdown, and business income.
Why It Matters for Brokers
Property is often the largest asset on a client's balance sheet, and a single fire or weather event can wipe out a business that is underinsured. Brokers who fail to recommend appropriate limits, the right valuation basis, or critical endorsements such as ordinance or law face significant E&O exposure when claims are paid short. A 90 percent coinsurance penalty on a $2 million loss can leave a client with hundreds of thousands of dollars uninsured. Accurate property scheduling and annual limit reviews are core broker responsibilities.
Real-World Example
A manufacturing client owns a $4.5 million building and carries $3 million in limits with 90 percent coinsurance. After a fire causes $1.2 million in damage, the carrier applies a coinsurance penalty because the required limit was $4.05 million. The client recovers only about $889,000 instead of $1.2 million. Had the broker reviewed values annually and updated the schedule, the full loss would have been paid.
Common Mistakes
- 1Failing to update building values to reflect current replacement costs, triggering coinsurance penalties at the time of loss.
- 2Writing on Basic form when Special form is appropriate, leaving gaps for theft, water damage, and other unscheduled perils.
- 3Omitting Ordinance or Law coverage on older buildings, leaving the insured to pay code upgrade costs out of pocket after a covered loss.
- 4Listing Business Personal Property limits that have not been adjusted for inventory growth or recent capital purchases.
How brokerageaudit.com Handles This
Policy Checker validates property limits, coinsurance percentages, valuation basis, and causes of loss form against the binder and against historical statements of values. Renewal Manager flags accounts where reported values have not changed in over 12 months so producers can request updated SOVs before quoting.