Note
Water supply for a home in Spain
Quick answer
Water is supplied locally, usually by the town council or a company it appoints, and each has its own form and deposit. Ask for the supplier’s name from the seller or the community, bring proof of ownership, and check that no old bill is attached to the home.
Applies toOwners who need to open or transfer a water contract for a Spanish home.
On this page: 8 sections
§ 1A local service
Unlike electricity, the water supply has no single national procedure that we could verify. Water is a municipal service, and the council either runs it or hands it to a company. The contract, the deposit, the meter rules and the tariff are set locally. Water prices are set locally and no national price list exists, so the questions to ask come before any figure. It belongs to the chapter on more on setting up the home.
§ 2Finding the supplier
Start from the latest bill, which shows the supplier and the contract reference. Without a bill, ask the seller, the community administrator or the town hall. In a block of flats the water may pass through one meter for the whole building, with the cost shared among owners in the community charges, and then you have no contract of your own. The papers on the community in the section on this handbook’s section on owning and selling explain how those charges are approved.
§ 3Documents
Suppliers usually ask for identity, proof of the right to use the home, such as the deed, and bank details for direct debit. A foreign owner uses the NIE. Some suppliers also ask for the certificate of occupancy of the home, because water is not connected to a home that cannot be lived in. If the supplier asks for a paper that you do not have, ask your lawyer where to get it.
§ 4Inherited problems
A supplier may refuse to open a contract if the previous holder left a debt, or if the meter has been tampered with. Ask the seller for the last paid bill before completion, read the meter on the day, and keep a photo. The previous holder should close their contract and pay up to the handover, as with electricity, but more on electricity explains the electricity position only, so ask the water supplier what its rule is.
§ 5Leaks and empty homes
A home that is empty for months can suffer a leak that nobody notices until a neighbour complains. Many owners close the main stop tap when they leave, and the insurance policy may set conditions on that. The first month explained includes it in the checklist, and the chapter on managing from abroad explains the risks of an empty property.
§ 6Quality and restrictions
In dry areas, the authorities may restrict water use, for example for gardens and pools. Ask the council which restrictions apply and whether the home has a well or a tank, which carry their own rules. We did not read any regional drought regulation, so check the position where you buy.
§ 7Keep the record
File the contract, the first bill and the meter photograph with the other papers. They will be needed if there is a dispute over consumption, and a buyer will ask for them when you sell.
§ 8More on this topic
Gas and internet explained explains how to arrange gas and internet for a Spanish home.
FAQRelated questions
Who supplies the water?
It depends on the town. Some councils run the service themselves, others give it to a company. The seller, the community administrator or the latest bill will show who it is, and the town hall can confirm.
Will I inherit the previous owner’s water debt?
Possibly not in law, but a supplier may refuse a new contract until a debt linked to the home is settled. Ask the seller for a paid receipt and mention it to your lawyer before completion.
Is there an official price list?
Tariffs are set locally, and we did not find an official national list we could verify. Ask the supplier for its current tariff in writing and compare it with the last bill.
Sources
- Comisión Nacional de los Mercados y la Competencia: Cómo cambiar la titularidad del contrato de electricidad (undated) (official source, opens in a new window), Traspaso and subrogación; documents; timeframeLast checked 18 October 2026
General information only. This is not legal, tax or financial advice. Check your own situation with a qualified adviser.