17/09/2024
Avoiding the Pitfall of Underinsurance
One of the most challenging aspects of insuring a property of non-standard construction is determining the appropriate buildings sum insured. This amount is often referred to as the “rebuild” amount, but this term can be misleading. In reality, it represents the full reinstatement cost in the event of a total loss claim. This figure needs to include not just materials and labour, but also the cost of demolition, site clearance, legal fees, and VAT.
***Common Misconceptions about Sums Insured:***
- "I can just partially insure since the chance of the entire building being destroyed is so low."
Under the insurance contract, the policy must be arranged based on the possibility of a total loss claim. Deliberately underinsuring the property can result in the policy being rendered void. In some cases, insurers may apply the proportionate remedy or average clause, potentially paying only part of the claim.
- "I could rebuild it for much less than the figure suggested."
In the event of an insured loss, the insurer will arrange the repair or rebuilding. There is no automatic right to a cash settlement.
- "The insurer or broker should advise how much to insure it for."
It is the policyholder’s responsibility to provide an accurate reinstatement value. The best advice is to obtain this value from a chartered surveyor every 3 to 5 years. Brokers, insurance agents, and underwriters do not have the expertise to provide guidance on the appropriate sum insured.
- "I don’t need to include VAT."
The insurance contract terms typically require VAT (Value Added Tax) to be included in the sum insured provided to insurers. Although a total rebuild might be VAT-exempt, anything less than a total rebuild would be subject to VAT. Consequently, a significant loss could exceed the total sum insured once VAT is considered.
- "The previous owners had it insured for £x, so that must be correct."
This assumption may be incorrect; the previous owners' insurance amount might have been an estimate rather than an accurate assessment.
- "Previous insurers or brokers have never had an issue with the amount of cover before, so it must be right."
If there has not been a significant recent building claim, the issue of adequate cover might never have been addressed.
- "If there was a significant loss, I’ll just rebuild something modern in its place."
Many properties are listed or located in conservation areas. You may not have the freedom to build something different if your property is destroyed. The building sum insured should be sufficient to reinstate the property to its pre-loss condition, not a speculative amount for a different design or specification.
- "Surveyors are just going to add a percentage to cover their backs."
A professional valuation from a suitably qualified surveyor is based on the specific characteristics of the property. Overstating the reinstatement value could be detrimental to the policyholder and is not permissible under regulation.
- "I had a survey carried out a few years ago, and it has been index-linked at renewal ever since."
Industry guidance recommends obtaining a buildings reinstatement survey every 3 to 5 years. Given recent substantial increases in building costs, the lower end of this range is advisable.
- "The property is worth £x, so the rebuild must be £y."
There is no direct correlation between market value and reinstatement value. Often, the reinstatement value is higher than the market value due to factors such as construction costs and compliance with current building regulations.
- "It’s impossible to establish what it would cost to reinstate what is currently there."
Chartered surveyors and loss adjusters have the expertise and tools to provide accurate reinstatement cost estimates. Their reports can be relied upon for this information.
- "I’ve used the free, online RICS calculator."
Online calculators may not be suitable for listed properties or those built before 1850. For these cases, a detailed professional survey is recommended.
The Solution
To avoid the pitfall of underinsurance, obtain a full reinstatement value from a chartered surveyor. While this does involve a cost, some thatch insurers subsidise or even cover the entire cost of a survey. If you are interested, please ask us for more information. We can help factor this into our quote research and provide further assistance.
Send a message to learn more