Insurance While Your Spanish Property Is Being Renovated
If you're renovating a property in Spain, the renovation team's insurance is rarely enough on its own. As the registered owner, you need to know who covers accidents, theft and damage on site — and when to arrange that cover yourself.
Who is behind this page. Sókerim is a Spanish real-estate agency (Lyrio Home Solutions, S.L.) with offices in the Madrid region and Alicante and a network of about 1,000 collaborating agencies across Spain. We help people who live abroad find, buy and manage property in Spain, in English, from the first search to the keys.
Who bears the risk while the builders are in?
When you buy a property in Spain with a view to renovating it, the deed is signed in your name and you become the legal owner from day one, before any plaster has been removed. That means any accident, theft or damage on site during the works is, in the first instance, a risk that falls on you as owner, not only on the renovation company you have hired.
Relying solely on the renovation team's own cover is rarely enough. Spanish practice distinguishes between the contractor's public liability insurance, which protects against injury or damage to third parties, and the separate question of who insures the building, the materials and the structure itself while the work is under way — and that second question is usually down to the owner.
Ask for the contractor's insurance certificate in writing before work starts — a verbal assurance is not evidence if something goes wrong on site.
Who is liable on site once works begin
As the registered owner in Spain's Land Registry, you carry ultimate responsibility for what happens at the property from the moment you sign before the notary, including during any renovation that follows. If a neighbour's wall is damaged, a visitor trips over exposed wiring, or a fire starts because of faulty electrical works, claims are generally directed first at the owner, who may then try to recover the cost from the contractor if the contractor is at fault and properly insured.
This matters even when the renovation team is experienced, well organised and has worked on similar projects before. A contractor's own insurance is designed to protect that business and its employees; it is not automatically a substitute for cover on the building that you, not the renovation company, now own. Owners buying from the United Kingdom, who may be managing the project remotely, sometimes assume the builders' paperwork covers everything — it rarely does.
What a contractor's cover typically includes — and its limits
A properly run renovation business operating in Spain should carry public liability insurance, known locally as responsabilidad civil, which covers injury or damage caused to third parties as a direct result of the works, and its employees should be registered with the Spanish Social Security system, which provides accident cover for registered workers on site. Ask for written proof of both before signing any works contract, and check that the dates cover the full length of the project, including likely delays.
What this cover usually does not include is damage to, or theft from, the property itself: stolen tools and fittings, vandalism while the site is unattended overnight, or partial collapse of an existing structure unrelated to the current phase of work. For that, the owner typically needs separate property insurance, adapted to a building under renovation rather than a finished, occupied home, and this is worth arranging before the first wall comes down.
Tell your insurer, in writing, that the property is unoccupied and under renovation, since many standard home policies restrict or suspend cover for empty buildings undergoing works.
22%
Renovation as part of the budget
Across the homes our group has bought, renovated and resold for investor projects since 2022, the median renovation budget has represented 22% of the purchase price. The cost of adequate insurance during the works is a small but necessary line within that budget, not an optional extra to be added later.
What if the property sits empty before works start
There is often a gap of some weeks between completing the purchase and the renovation team arriving on site, particularly when owners are coordinating everything from the United Kingdom by video call. During that period the property is still your responsibility as owner, and an empty, unrenovated building can be more exposed to break-ins or weather damage than an occupied home.
It is worth confirming cover from the day the deed is signed rather than from the day the builders start, and telling your insurer the property will stand empty for a period before and possibly during the works. Most Spanish insurers ask for this information up front, and cover arranged after an incident is of no use at all.
| Type of cover | Normally arranged by | What it protects |
|---|---|---|
| Property insurance for a building under renovation | Owner | Structure, fixtures and materials on site during the works |
| Public liability (responsabilidad civil) | Contractor | Injury or damage caused to third parties by the works |
| Accident cover for registered workers | Contractor, via Social Security | Injuries to employees working on site |
| Contents and theft cover | Owner | Tools, fittings and materials stored at the property |
A short checklist before the first wall comes down
Before works start, it is worth working through a short list with your lawyer, insurer and renovation team, even if you are managing the project remotely and communicating in English rather than visiting the site in person.
None of this needs to be complicated, but each point is easier to check before the renovation begins than to argue about afterwards if something goes wrong on site.
- Ask the contractor for written proof of public liability insurance and Social Security registration for its workers.
- Arrange or adjust your own property insurance to cover the building while it is unoccupied and under renovation.
- Keep a simple photographic record and inventory of materials and fittings delivered to the site.
- Use lockable storage for tools and valuable fittings whenever the site is left unattended.
- Confirm that insurance dates cover the full expected length of the works, including likely delays.
How this fits within a managed renovation
Under our managed investment service, the property is bought in your own name and our own renovation team carries out the works; before building starts we check that the required liability cover and worker registrations are in place for that project, and we flag clearly if your own property insurance needs to be adjusted for the period of the renovation.
We do not pool investors' money and this is not a fund or a collective scheme: you own the property throughout, you pay agreed fees for the search, renovation and the eventual sale or rental, and results vary from one project to another — they can be lower than expected, and past projects do not predict what a future one will return.
If you live in the United Kingdom
Spain is a relatively short flight away from most UK airports, making regular visits to a Spanish property straightforward for owners based in Britain. Many British buyers are drawn to Spain for its climate, coastal lifestyle and established expatriate communities. One practical point to bear in mind is that Spanish inheritance law differs from UK rules, so it is worth taking specific advice on how it may affect the property and one's estate. Currency movements between sterling and the euro can also affect the overall cost of purchase and ongoing expenses.
What a Spanish bank will usually ask you for
- Proof of income: recent P60 and payslips
- Last filed UK tax return (Self Assessment)
- Bank statements from the last three to six months
- Evidence of existing loans or mortgage commitments
- Valid passport or UK national identity document
Tax at home and in Spain
Spain and the United Kingdom have a double taxation agreement in place, and a local tax adviser should confirm how rental income or gains from Spanish property must be declared and reported to HMRC.
Staying in Spain
As the United Kingdom is no longer an EU member state, British citizens may stay in Spain for up to 90 days in any 180-day period without a visa, and must apply for a visa or residence permit for longer stays.
Since the United Kingdom uses the pound sterling (GBP) rather than the euro, buyers should factor in exchange-rate movements and currency conversion costs when paying for a property or transferring funds to Spain.
Frequently asked questions
Does my UK home insurance cover a property I'm renovating in Spain?
No. A UK household policy will not cover a Spanish property, renovated or not. You need a Spanish policy, ideally one that specifically recognises the building is unoccupied and under works, since many standard policies restrict cover once a property is empty or being altered.
Who pays if a worker is injured on site?
Spanish law requires contractors to register their employees with the Social Security system, which provides accident cover for registered workers. Before work starts, ask the contractor to confirm in writing that its team is properly registered; this protects you as owner if an accident happens during the renovation.
What happens if building materials or tools are stolen during the works?
Theft of materials or tools on an unattended site is usually not covered by the contractor's own liability insurance, which is designed to cover damage to third parties, not loss to the owner. Your own property insurance, adjusted for the renovation period, is the usual way to cover this risk.
Should I take out insurance before or after I sign the deed?
Before. Your responsibility as owner begins the moment the deed is signed before the notary, even if the renovation team has not yet arrived on site. Confirming or arranging cover from that date, rather than waiting for works to start, avoids an uninsured gap while the property stands empty.
Does Sókerim's renovation team carry insurance for the properties it manages?
Our own renovation team works to the standard Spanish requirements of public liability cover and registered workers for each project. Because you buy the property in your own name, we also check with you whether your personal property insurance needs adjusting for the renovation period, rather than assuming it is automatically covered.