Note
Buying a house with a pool in Spain
Quick answer
A pool is a building or an installation that needs permission, and many exist without full papers. Ask for the licence, check that the registry and cadastre show it, ask about safety rules and water rules in the area, and budget for upkeep and insurance.
Applies toBuyers looking at a house or villa with a private or shared pool.
On this page: 9 sections
§ 1A pool is a work, not furniture
In Spain a pool is a construction. It normally needs municipal permission, a technical project and a completion record, and it should be in the registry description and the cadastre. This page belongs to the chapter in the chapter on villas, which explains the wider checks on a villa.
§ 2Papers to ask for
Ask for the licence or the equivalent authorisation, the plans, the completion certificate and the invoices for the installer. Ask whether the pool appears in the registry extract and in the cadastral record. If it does not, ask why, and ask your lawyer what correcting the record would involve. The legal process section explains what happens when part of a property lacks permission.
§ 3Safety and water rules
Regions and municipalities set rules on pool safety, such as fences and covers, and on water use, especially in dry areas and in drought. We did not read the rules for any particular area, so ask the town hall and your lawyer what applies where the house is. Ask whether there have been restrictions on filling or topping up, and where the water comes from.
§ 4Shared pools
If the pool belongs to a community or an estate, you pay your share of its upkeep and insurance, and the rules of the community govern its use. Read the statutes, the accounts and the minutes for repairs or planned works. A shared pool can be a source of disputes over opening times and renovation costs.
§ 5Condition and equipment
Ask who built the pool and when, how old the pump, the filter and the liner are, and whether there are leaks. A technician can test the pool and the equipment. Winter checks are as important as summer ones. Ask for the maintenance contract and the records of any repairs.
§ 6Insurance and liability
An owner is responsible for the safety of visitors. Ask the insurer what the policy covers, whether it requires a fence, a cover or an alarm, and whether a pool without papers is covered. The answer can be different for a pool that is not in the registry.
§ 7Letting
If you plan to let the house, check regional rules for holiday homes with pools, and any extra requirements. The rent-and-invest section covers lets, and the neighbours may have views on noise.
§ 8Before you pay
Ask your lawyer to confirm that the pool is legal, registered and insured. If it is not, negotiate the price or a repair plan before the deed, and see more on a villa with land for the checks on the plot itself.
§ 9Seasonal costs
Pools cost most in the hot months, when evaporation and use are highest, and they need winter care too. Ask whether the seller has a cover, a heating system or solar panels, and whether any of them are failing. A pool that is not maintained can turn green and cost a lot to restore.
FAQRelated questions
Do I need to see a licence for the pool?
Yes. Ask for the municipal permission, the plans and the completion papers. A pool built without them can be a problem in a sale, in insurance and with the town hall, even if it has stood for years.
Does the pool appear in the registry?
Not always. Many pools are missing from the registry description or the cadastre. Compare the nota simple and the cadastral record with the house on the ground, and ask your lawyer how to correct a gap.
What does a pool cost to run?
Water, power for the pump, chemicals, cleaning and repairs, plus insurance. We print no average because costs depend on size and area. Ask the seller for last year’s bills and the maintenance contract.
Sources
- Boletín Oficial del Estado: Texto refundido de la Ley de Suelo y Rehabilitación Urbana (RDLeg 7/2015) (official source, opens in a new window), Arts. 15, 17 and 21: duty to conserve; rural and urbanised landLast checked 17 October 2026
- Dirección General del Catastro: Access to cadastral information (official source, opens in a new window), Free consultation by address or cadastral reference; protected dataLast checked 17 October 2026
Legal note. How the process works in general. It is not legal advice, and it never replaces an independent Spanish lawyer acting for you.