Agreed Value vs Market Value: Which Boat Insurance Is Right for You?
The difference between agreed value and market value boat insurance can be worth hundreds of thousands of rands at claim time. Here's what every SA boat owner needs to know.
When shopping for boat insurance in South Africa, one of the most important decisions you will make — and one that many first-time boat owners overlook — is whether to take an agreed value or market value policy. The difference between these two approaches can be worth hundreds of thousands of rands in a total loss scenario, and understanding both thoroughly before signing a policy is essential.
What Is Agreed Value Cover?
Under an agreed value policy, you and the insurer agree upfront on the insured value of the vessel — typically with reference to an independent valuation, a survey, or documented market evidence. In the event of a total loss, the insurer pays this agreed amount in full, without any deduction for depreciation or any argument about what the vessel was "worth" at the time of the loss.
The agreed amount is fixed at the time of policy inception and remains constant throughout the policy period (typically one year). At renewal, the agreed value can be reviewed and updated to reflect any changes in the vessel's condition, value, or the current market.
Key benefit: Certainty. You know exactly what you will receive in a total loss, and you can plan your financial affairs accordingly. If your vessel is valued at R2 million, you will receive R2 million in a total loss — not an assessor's opinion of what the damaged vessel was worth on the open market at the time of the incident.
What Is Market Value Cover?
Under a market value policy, the insurer pays what the vessel was worth in the open market at the time of the loss — irrespective of what you originally paid for it, what it cost when new, or what you agreed was a reasonable value when the policy was issued. Market value takes depreciation into account, and the assessor's opinion of market value at the time of loss is the measure of settlement.
In practice, market value settlements often come as an unpleasant surprise. A vessel that was insured at R1.5 million — perhaps close to its purchase price — may be assessed by the marine surveyor at R900,000 at the time of a total loss three years later, reflecting depreciation in hull condition, engine hours, and broader market movements. The shortfall between what you expected and what the insurer pays must be funded from your own resources.
The Depreciation Problem in South Africa
South African recreational boat values have been complex and volatile in recent years. Import costs for new boats have escalated significantly due to exchange rate movements. Second-hand market values have been strong. In some vessel categories, the replacement cost of comparable second-hand vessels has exceeded the original purchase price of newer craft.
Under a market value policy, the insurer's assessor determines market value based on what a buyer would pay for the vessel in its pre-loss condition. This assessment is inherently subjective and may not fully account for the specific configuration, equipment, and condition of your particular vessel. Disputes about market value assessments are one of the most common areas of boat insurance conflict in South Africa.
Which Vessels Should Always Be on Agreed Value?
Agreed value cover is strongly recommended for:
Newer, high-value vessels: Any vessel worth more than R200,000 should be on agreed value. The gap between agreed and market value becomes more significant as vessel value increases.
Custom or highly modified vessels: If your vessel has significant equipment additions, custom modifications, or specialist fitments that increase its value beyond the standard specification, agreed value allows these to be properly captured in the insured amount.
Catamarans and specialist craft: The specific replacement cost of these vessels — and the difficulty of finding comparable replacements at standard market prices — makes agreed value particularly important.
Vessels with high-specification electronics or equipment: If you have invested substantially in chartplotters, fishfinders, watermakers, or other equipment, agreed value allows these investments to be properly reflected.
When Might Market Value Be Appropriate?
Market value policies typically attract slightly lower premiums than agreed value, and may be appropriate for:
Older vessels where replacement cost closely tracks market value: For a 20-year-old aluminium fishing boat that has fully depreciated in value, the gap between agreed and market value may be minimal.
Lower-value vessels where the difference is financially manageable: A vessel worth R50,000 on an agreed value policy versus R35,000 on a market value policy at loss time represents a R15,000 difference — significant but not catastrophic.
How to Establish the Correct Agreed Value
Getting the agreed value right matters at both inception and renewal. Too low, and you are under-insured for a total loss. Too high, and you are overpaying premium on an inflated base (and the insurer may challenge the over-insurance at claim time).
The most reliable way to establish correct agreed value is an independent marine survey conducted by a SAMSA-approved marine surveyor. A current survey — typically within the last two to three years — gives both you and the insurer confidence that the agreed value reflects the vessel's genuine replacement cost. Many insurers require a current survey for vessels above a certain value or age.
Reviewing Agreed Value at Renewal
Agreed values must be reviewed at each policy renewal. If the vessel's condition has changed — engine overhaul, major repairs or refits, additional equipment — the agreed value should be adjusted. Similarly, if vessel market values have moved significantly (as they did during the 2020-2025 period in South Africa), the agreed value should be updated to remain meaningful. An agreed value that was appropriate three years ago may no longer reflect the genuine replacement cost of the vessel today.
