The ten most common — and most expensive — home insurance mistakes English-speaking owners make in Spain, and how to avoid every one of them.
The ten most common — and most expensive — home insurance mistakes English-speaking owners make in Spain, and how to avoid every one of them.
After years of arranging cover for expat owners in Spain, the same mistakes come up again and again — and most of them only surface at claim time, when it's too late to fix them. Here are the ten we see most often, with how to avoid each. None are complicated; they're simply the things that catch people who are insuring across a language barrier and a system that works differently from home.
The single most common error. Buildings should be insured at rebuild cost — what it would cost to reconstruct the structure — not the market or purchase price, which includes the land. On the coast the market price is usually well above rebuild cost, so this mistake means over-paying every year. See buildings and contents.
The opposite error, and a costly one. Spain's average clause (the regla proporcional) lets the insurer cut any claim in proportion to how much you under-declared. Insure contents for half their value and a claim can be halved. Declare honest replacement-cost figures.
Apartment owners often think the comunidad policy has them covered. It insures the building's structure and common areas only — never your contents, your interior or your liability. Most flat owners still need their own policy; see community vs home insurance.
Liability (responsabilidad civil) is the cover that pays when your leak damages a neighbour or a guest is injured at your pool. In an apartment city it's arguably your most valuable cover, yet it's the one people pay least attention to. Carry a generous limit — see public liability.
Insuring a holiday home, a let property or one that stands empty for months as if it were a permanently occupied main home can invalidate a claim. Tell the insurer the truth about occupancy and letting — it's what keeps the cover valid.
For holiday and non-resident owners, insurers often require the water turned off at the mains during long absences, plus basic security. Skip these and an empty-home leak claim can be refused. They're also the steps that prevent the most expensive claim of all. See unoccupied property insurance.
Banks bundle their own home policy with a mortgage and imply it's compulsory. Only the buildings cover is required, and you can usually insure independently — often cheaper and better. See bank vs broker.
Villa owners frequently insure only the main house and omit the pool, boundary walls and outbuildings — all of which cost real money to rebuild. Leaving them out of the sum insured exposes you to the average clause. See villa insurance.
A Spanish-language policy you signed without fully understanding is a policy you can't rely on. You may not know your excess, your exclusions or your liability limit until you claim. Arranging cover in English removes this entirely.
Property values, contents and circumstances change; renewal premiums creep up. Many owners auto-renew for years without checking the sums insured are still right or whether a better option exists. A quick annual review — which we're happy to do — keeps both the cover and the price honest.
Almost every mistake here comes down to two things: getting the sums insured wrong, and not understanding a Spanish-language policy. Fix those — accurate values, cover explained in English, matched to how you actually use the property — and you avoid the lot. For the full picture, see home insurance for expats.
General guidance only — not personal insurance advice. Cover, limits and exclusions vary by insurer and policy, so always check your policy terms. Last updated: May 2026.
Insuring buildings at the purchase price instead of the rebuild cost — which usually means over-paying on the coast — and under-declaring contents, which triggers the average clause at claim time.
Spain's average clause (regla proporcional) lets the insurer reduce any claim in proportion to how much you under-declared. A 50% under-declaration can halve your payout.
Yes — the community policy covers the building's structure and common areas only, not your contents, interior or liability. Most flat owners need their own cover. Cover varies by insurer and policy, so always check your policy terms.
It can cost you — only buildings cover is required, and you can usually insure independently for less. Compare the all-in cost including any rate discount.
Set accurate rebuild and contents values, declare how the property is used, carry good liability cover, and arrange the policy in English so you understand it. We help with all of it.
Tell us about your property and we'll recommend the right cover — in plain English, with no pressure.
