2.2 Valuation: ACV, Replacement Cost, and Functional Value

Why Valuation Drives the Claim Check

The valuation method written into the policy determines how much the insurer pays for a covered loss, separate from the limit and deductible. Three bases dominate the exam: Actual Cash Value (ACV), Replacement Cost (RCV), and Functional Replacement Cost.

ACV = Replacement Cost - Depreciation

Depreciation reflects age, wear, and obsolescence. A 10-year-old roof with a 20-year life is roughly 50% depreciated, so its ACV is about half the cost of a new roof.

The Three Methods Compared

Courts apply the broad-evidence rule to determine ACV: any relevant evidence of value may be used (replacement cost less depreciation, market value, expert appraisal, original cost, condition), not just a single formula.

Worked Example — ACV vs. Replacement Cost

A hailstorm destroys a roof. Cost to install a new roof today: $20,000. The roof is 10 years old with a 20-year expected life, so depreciation is 50%.

• ACV settlement: $20,000 - $10,000 depreciation = $10,000.
• RCV settlement: the full $20,000, subject to the limit and deductible.

Under a typical replacement-cost provision the payment is two steps:

1. The insurer first pays ACV ($10,000) - deductible.
2. The withheld recoverable depreciation ($10,000) is released only after the insured actually completes the repair and submits proof. If the insured never repairs, they keep only the ACV amount.

Functional Replacement Cost, Agreed Value, and Market Value

Functional Replacement Cost is used when rebuilding with identical materials would be wasteful or impossible. A 1900 lath-and-plaster wall can be replaced with modern drywall; the policy pays the functionally equivalent (lower) cost rather than reproducing obsolete materials.

Agreed Value / Stated Value fixes the insurable value at inception (often by appraisal or a statement of values), suspending coinsurance and avoiding valuation disputes at claim time. Stated Amount is common on specialty and older autos.

Market value includes land, location, and demand and is generally not the insurance basis for buildings, because insurance pays to rebuild the structure, not to repurchase the lot. A trap: a building can have a high market value but a much lower replacement cost, or vice versa in a hot land market.

Valuation Endorsements and Personal-Property Traps

Replacement cost on personal property (contents) is not automatic; on a homeowners policy it requires the Personal Property Replacement Cost endorsement (ISO HO 04 90). Without it, contents settle at ACV, so a five-year-old sofa or laptop is depreciated heavily.

Key personal-property caps and rules the exam tests:

Watch the difference between RCV at the time of loss and RCV at inception: limits set at purchase can drift far below current rebuilding costs, which is why inflation guard and annual reviews matter for valuation as much as for coinsurance.

Broad Evidence Rule and Obsolescence

When a policy pays actual cash value but does not define it, many states apply the broad evidence rule: the adjuster may consider any relevant evidence of value — replacement cost less depreciation, market value, the property's age and condition, income it produced, and expert opinion — rather than being locked into a single formula. This matters when straight replacement-cost-less-depreciation overstates or understates true worth.

Depreciation itself reflects physical deterioration, functional obsolescence (outdated design), and sometimes economic obsolescence (external factors like a declining neighborhood). An adjuster who ignores functional obsolescence on a 1970s-era custom feature will overpay. Candidates should be ready to choose ACV over replacement cost whenever the policy is silent or the property is older than its expected useful life, and to recognize that land is never insured because it does not depreciate or burn.

Functional Replacement Cost and Stated Amount

Two further valuation bases round out the topic. Functional replacement cost pays to repair or rebuild with functionally equivalent but less costly materials — replacing ornate plaster with modern drywall — and is used for older or architecturally unique buildings where true replacement would over-indemnify. Stated amount is a maximum dollar figure the parties agree to as the ceiling for a hard-to-value item such as antique machinery; at loss the insurer pays the least of the stated amount, the ACV, or the cost to repair, so it caps but does not guarantee recovery.

Contrast both with agreed value, where the insurer commits to pay the full agreed figure with no coinsurance and no further valuation argument. Sorting these four bases — ACV, replacement cost, functional replacement cost, and agreed/stated value — by how each treats depreciation and disputes is a frequent matching item.

Market Value Is Not a Coverage Basis

Candidates must resist choosing market value as the settlement figure on a standard property policy. Market value includes the value of land and location, which insurance never covers because land does not burn or depreciate. A home might sell for $600,000 yet cost only $400,000 to rebuild; the property policy responds to the cost to repair or replace, not the sale price. In a declining market the reverse occurs — rebuilding can cost more than the home would sell for — which is precisely why replacement-cost coverage and inflation-guard endorsements exist.