Types of Property Insurance Policies: A Plain Language Guide for Homes and Businesses

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Property insurance policies are not all built the same, and the differences matter long before a claim ever happens. This guide walks through the common policy types for homes and businesses, the major coverage parts, how deductibles are structured, and what actual cash value and replacement cost really mean, all in plain language for someone who has never had to think about it.

Residential policies come in recognizable forms. The most common homeowners policy is often called an HO3, which typically covers the house itself against all causes of loss except those the policy specifically excludes, while covering personal belongings only against a named list of perils. An HO5 extends that broader style of protection to belongings as well. Renters carry an HO4, which covers belongings and living expenses but not the building. Condominium unit owners carry an HO6, which pairs with the association master policy and typically picks up interior finishes and improvements inside the unit. Rental houses are usually insured on dwelling fire forms, often labeled DP1, DP2, or DP3, which range from a short named peril list up to protection similar to a homeowners form.

Commercial property policies are assembled from parts. A building owner typically carries coverage for the building itself and separate coverage for business personal property, meaning the equipment, furniture, and stock inside. The breadth of protection depends on the causes of loss form attached: a basic form lists a short set of perils, a broad form adds more, and a special form, the most common today, covers everything except what is excluded. Small businesses often carry a business owners policy that bundles property and liability together. Tenants may insure their own improvements to a leased space, and many businesses add business income and extra expense coverage, which addresses lost income and the added costs of staying open after a covered loss.

Within any policy, coverage is organized into sections. A homeowners policy typically separates the dwelling, other structures like detached garages and fences, personal property, and additional living expense if the home cannot be occupied. Endorsements then customize the contract: ordinance and law coverage for code required upgrades, scheduled coverage for specific valuable items, matching endorsements that address undamaged adjacent materials, and cosmetic damage exclusions that remove coverage for dents that affect appearance only, most often on metal roofing. Every endorsement changes the contract, which is why the complete policy, with every endorsement, is the only reliable reference.

Deductibles are structured in more than one way. A flat deductible is a fixed dollar amount subtracted from the covered loss. Many policies in hail and wind country instead carry a percentage deductible for those perils, calculated as a percentage of the dwelling or building coverage limit rather than of the loss itself, which can make a wind and hail deductible far larger than the flat deductible that applies to other perils. Hurricane deductibles work similarly in coastal states. Commercial policies add their own wrinkles, including deductibles that apply per occurrence or per building, and coinsurance provisions that can reduce a claim payment when a building is insured for less than the required percentage of its value. Some commercial policies avoid that risk through an agreed value provision.

Actual cash value and replacement cost are the two main ways policies measure a loss. Replacement cost, often shortened to RCV, is the cost to repair or replace damaged property with material of like kind and quality at today’s prices. Actual cash value, or ACV, is generally that same replacement cost minus depreciation for age, wear, and condition. Many policies pay in two steps: the actual cash value first, with the withheld depreciation recoverable after the repair or replacement is actually completed, usually within a stated deadline. Some policies, through endorsements, settle certain components such as older roofs on an actual cash value basis only, meaning the depreciation is never recoverable. Which measure applies, and to what, is written in the policy itself.

One point deserves complete clarity. The appraisal process does not decide any of the coverage questions described above. Whether a policy covers a peril, which endorsement applies, or how a deductible is calculated are matters for the policyholder, the insurance company, and where needed, legal counsel. In appraisal, the panel determines what is damaged, whether each damaged item requires repair or needs to be replaced, and the amount of the loss. Understanding how policies are built simply helps every party have better informed conversations along the way.

The material above is general education about how property insurance appraisal commonly works, not legal advice; specific procedures differ by state and policy.

Russ Lis works nationwide as a property insurance appraiser and umpire, based in Minnesota. Contact Appraisal Resolution.