7 Signs Your Home Is Underinsured (Even If You Have Insurance)

Having a home insurance policy in place is a good start. But for many homeowners, particularly those with a luxury home or specialist assets, having a policy is not the same as having the right cover. Valuable property insurance goes much further than standard home insurance, and the gap between the two can cost you significantly when it matters most.

At Ellis David, we have spent over 50 years helping homeowners understand exactly where their cover falls short. Here are seven signs that your current policy may not be protecting you as well as you think.

Signs Your Home Is Underinsured

1. Your Buildings Sum Insured Is Based on Market Value, Not Rebuild Cost

This is one of the most common mistakes we see. Your buildings sum insured should reflect the rebuild value of your property from the ground up, not its market value.

Rebuild cost covers materials, labour, specialist craftsmanship, and professional fees. For listed buildings, period properties, or homes with unusual architecture, this can substantially exceed market value. If your insurance provider uses the wrong figure, you are likely underinsured before the policy is even written

Ellis David offers a complimentary Rebuild Cost Assessment via a RICS-regulated partner, fully funded by us. If you have never had a formal rebuild valuation, it is worth discussing with our team. Contact us to arrange yours.

2. Your Contents Cover Has Not Been Updated in Several Years

The value of your home’s contents changes over time. Furniture wears out and gets replaced, technology is upgraded, collections grow, and gifts and inheritances add to what you own. Over time, this can increase the combined value of your contents well beyond what your policy currently reflects.

High-value home insurance often includes new-for-old replacement of personal possessions, meaning items are replaced with brand-new equivalents rather than their depreciated value, which matters significantly at claim stage

This gap becomes particularly relevant when it comes to valuable property insurance for items such as fine art, antiques, jewellery, and collectables. Standard policies often apply low single-article limits, capping the maximum amount payable well below the replacement cost of a valuable piece.

3. High-Value Items Are Listed Without a Current Valuation

Many policies allow you to specify high-value items, but a high value home insurance policy is only as strong as the accurate valuation behind it. If your jewellery was valued five years ago, the figure on your policy may no longer reflect its true value today.

You may be asking: how often should I get my valuables revalued for insurance purposes? As a general rule, specialist items such as fine art, antiques, and jewellery should be revalued every three to five years, or sooner if the market for that category has shifted. An outdated valuation can also quietly affect your insurance premium without you realising.

4. Your Policy Has a General Exclusion for “Accidental Damage”

Not all accidental damage is treated equally. In most instances, standard home policies either exclude accidental damage entirely or offer it as an add-on with significant limitations, leaving you exposed should the worst happen. If you own high-value contents or live in a property with bespoke finishes, those exclusions can leave you exposed.

Beyond accidental damage, policies for high-value homes may also provide alternative accommodation cover for a longer duration, allowing homeowners to rent a temporary home if their property becomes uninhabitable due to a claim.

Specialist valuable property insurance typically includes much broader accidental damage cover as standard, so you can be confident everything is properly covered. One of the main benefits is that it covers valuable items on an all-risks basis, including theft, damage, or accidents, offering peace of mind to homeowners

Explore our high net worth home insurance options to see how specialist cover compares to your existing policy.

5. You Have Not Told Your Insurer About Renovations or Extensions

Significant works to your property can change its rebuild cost and risk profile. This is especially relevant if you own more than one property and need to cover multiple properties under a coherent policy structure, as changes to one building can have knock-on effects across your entire insurance cover, including legal expenses tied to the property.

This is particularly relevant for listed buildings and other high value properties, where the materials and methods required for repairs must meet specific standards. If your listed buildings insurance does not reflect the complexity of the structure, a claim could be settled at a level that does not cover the full cost of compliant reinstatement.

Our team works with owners of listed and period properties regularly. Learn more about our listed buildings insurance to understand how we approach cover for complex properties.

6. Why Jewellery, Art, and Antiques Need Valuable Property Insurance

Standard home insurance policies are not designed for collections. Blanket cover that groups your jewellery, art, and antiques into a single contents figure typically comes with restrictions that specialist collectors would find inadequate.

Contents insurance under high-value home insurance policies typically covers all non-fixtures, including furniture, appliances, and personal belongings.

Common issues include low cover limits on single articles, blanket sub-limits for specific categories, limited worldwide cover away from the home, and valuation disputes at claim stage. Home insurance that contains tailored protection for collections addresses each of these by arranging cover for individual items with terms that reflect their actual nature and value. Agreed value coverage ensures compensation for unique assets without depreciation, which is essential for high-value items like art or jewellery.

If you own fine art, antiques, or high-value jewellery, it is worth speaking to a specialist broker who understands how these items should be covered. Our fine art and antiques insurance pages explain how we approach these categories.

7. You Have Not Reviewed Your Policy Since Renewal Was Last Automatically Processed

Auto-renewal is convenient, but it is not the same as a policy review. Many an insurance company will roll policies over each year with minimal adjustment, rarely flagging changes in the policy documents, leaving your home insurance cover based on information that is months or years out of date.

At Ellis David, we review every client’s cover at renewal, actively checking for gaps and making sure the policy still reflects their circumstances, giving you genuine peace of mind that your cover has not quietly fallen behind. That ongoing attention to detail is part of what drives our 99% client retention rate. Clients who work with us are not just getting a policy, they are getting a broker who works for them year after year.

What to Do If You Recognise These Signs

If any of the above applies to you, the best next step is a no-obligation conversation with a specialist broker. At Ellis David, we work independently with access to over 100 insurers, so we are never tied to a single provider.

We are based in Islington, London, and work with homeowners and property owners across the UK. Get in touch with our team to arrange a review of your current cover.