The short answer. To insure a collection of art, watches, wine or classic cars: (1) read the single-item and valuables limits in your home contents policy, (2) have the collection valued independently, category by category, (3) take it to a specialist insurer or a broker who places collections, (4) insist on agreed-value cover and read the settlement clause, (5) document every item with photographs and papers kept off-site, (6) confirm transit and off-premises cover, and (7) review the schedule every year. Budget for the whole cost of keeping a collection — storage as well as premiums — which the five-year worked example below adds up.
This is the process for a mixed collection. For the clauses that matter most on paintings specifically — the average clause, loss of value after restoration, pairs and sets — see the art insurance guide.
Step 1 — Find the limits in the policy you already have
Read your home contents policy and write down:
- The single-article limit (often far below the value of one good watch or painting)
- The total limit for valuables
- Exclusions for breakage, gradual deterioration and "mysterious disappearance"
- Security conditions you must meet (alarm, safe, locks) — a claim can fail if they were not met
- Whether anything is covered away from home: at a restorer, a fair, a storage facility, in transit
The gap between what you assume is covered and what a claim would pay is often large, and it is cheaper to find it now than after a loss.
Step 2 — Value each category with the right specialist
Use an independent valuer, not the dealer who sold you the item, because the seller has a commercial interest in the figure. The right specialist differs by category:
| Category | Who values it | What the insurer will want to see | Where it is kept matters because… |
|---|---|---|---|
| Fine art | An accredited appraiser — e.g. a member of the American Society of Appraisers, or RICS in the UK and Europe | Invoice, provenance, condition report with photographs | Light and humidity damage is often excluded as gradual deterioration |
| Watches | An independent watchmaker or an auction-house watch specialist | Box and papers, service history, serial numbers | Theft risk; safes and alarms are common policy conditions |
| Wine | A fine-wine merchant's or auction house's valuation department | Purchase records, storage records, case and bottle details | Provenance and storage history drive value — see fine wine storage |
| Classic cars | A marque specialist or insurer-recognised valuer | Chassis and engine numbers, factory records, restoration file | Fire, flood and theft in storage — see preserving collector cars |
Value at current market level — not what you paid and not sentimental value. For cars, the documentation carries as much weight as the condition: see matching numbers and factory certificates. For watches, the authentication evidence is set out in how to authenticate a luxury watch. Our collection valuation tool gives a first working figure; it is not a substitute for a valuation an insurer will accept.
Step 3 — Approach specialist insurers
Several insurers publish collection products. Their own pages (read 16 October 2026) describe, for example:
- Chubb (US): collections cover with agreed-value settlement on total loss, worldwide options, and temporary cover for newly acquired items for up to 90 days, capped at 25% of the itemised cover.
- Hiscox London Market: "private fine art collections" and classic cars among what it covers, with "wordings tailored for private collections".
- Berkley One (US): fine art, jewellery, wine and other collectibles, "beyond the basic limits of your home policy".
Availability depends on where you live, and this is not a recommendation of any one of them. A broker who places high-value collections can compare wordings across insurers and is usually the practical way in.
Step 4 — Insist on agreed value, and know the alternatives
The three settlement bases sound alike and pay very differently. Using the definitions in Hagerty's insurance guide:
- Agreed value: the insurer will "guarantee that they will pay this agreed-upon value in the event of a covered total loss". No depreciation, no argument about the market on the day. The right structure for collectibles.
- Stated value: you declare a figure, but the insurer "can choose to pay you either the Stated Value or the Actual Cash Value, whichever is less". It reads like agreed value on a quote; it is not.
- Actual cash value: pays what the item was worth on the day of the loss, which invites a dispute for anything with a thin market.
How this works for cars is in classic car agreed-value insurance.
Step 5 — Document every item, and store the record elsewhere
For each significant item keep photographs from several angles in good light, the invoice and provenance, the current valuation, a condition report where relevant, and where the item is kept. Store copies off-site or in secure cloud storage, so the record survives whatever damages the collection.
Step 6 — Confirm transit and off-premises cover
If items travel to a restorer, an exhibition, a fair, a watch service centre or a bonded warehouse, confirm the policy covers both directions of transit, the temporary location, and the different security there. Many specialist policies offer "wall-to-wall" cover from one location to the next — confirm it in writing rather than assuming it.
Step 7 — Review every year
Review the schedule annually and whenever you buy, sell, lend or move something significant; refresh valuations every two to three years, sooner after a market move in a category you hold heavily. A figure that was right three years ago can leave you underinsured — and an underinsured item can be paid in proportion under an average clause — or paying premium on value that no longer exists.
Worked example: the five-year cost of keeping a collection
Insurance is only one running cost. Storage is the other, and for wine it is published. The Wine Society states that its Members' Reserves storage charge is £10.80 per case per year (read 16 October 2026). For a cellar of 15 cases:
| Year | Calculation | Storage cost |
|---|---|---|
| Per year | 15 cases × £10.80 | £162 |
| Five years | £162 × 5 | £810 |
| Five years, if the cellar grows to 25 cases from year 3 | (15 × £10.80 × 2) + (25 × £10.80 × 3) = £324 + £810 | £1,134 |
The Wine Society's page does not say whether insurance is included in that charge, so ask any storage provider the same question in writing: is the stock insured, on what basis (purchase price or current market value), and who holds the policy? Then add your own premium quotes for the other categories. Premiums are priced per item and per insurer, so we print no rate — but the arithmetic is the same: five-year cost = storage charges + five annual premiums + revaluation fees, and it belongs in any comparison of a collectible against a financial asset. How that comparison fits a wider plan is in building a collectibles portfolio.
Frequently asked questions
Does home insurance cover a collection?
Usually only up to a limit. Home contents policies commonly cap any single valuable and the total of valuables, and restrict breakage and gradual deterioration. For a serious collection, specialist cover is normally needed.
What is agreed value insurance?
Cover where the insurer accepts an item's value in advance and pays that figure on a covered total loss, without depreciation. It differs from stated value, where the insurer may pay the lower of the stated figure and the actual cash value.
Who should value a collection for insurance?
An independent specialist for each category: an accredited art appraiser, an independent watchmaker or auction-house watch specialist, a fine-wine valuation department, and a marque specialist for cars — never the dealer who sold you the item.
How much does it cost to store and insure a wine collection?
Storage is published by some merchants: The Wine Society charges £10.80 per case per year, so 15 cases cost £810 over five years. Insurance is quoted per collection, so ask whether storage includes insurance and on what valuation basis.
How often should a collection be revalued?
Review the schedule every year and obtain fresh valuations every two to three years, sooner after major purchases, a move, or a market change in a category you hold heavily.
