Ownership Abroad
September 9, 2026
8
Niels Schuit
Utility bills at a Spanish second home behave differently from the bills at the house you live in. A large part of what you pay is fixed, arrives whether you are there or not, and continues through every month the property stands empty. The other part is a payment mechanism that has to work without you, from another country, in a language you may not read, with consequences that escalate quietly. This is how supply, standing charges and remote payment actually work, and where absentee owners most often come unstuck.
Owners arriving from northern Europe expect a bill to reflect consumption. In Spain a meaningful share of both the electricity and the water bill is a fixed charge that has nothing to do with how much you used. Electricity carries a daily capacity charge based on contracted power. Water carries a fixed service quota, the cuota fija, before a single litre is measured. Add standing charges for refuse in some municipalities, and a property used six weeks a year still produces twelve months of bills.
The result is a running cost that is stubbornly flat. It is not large in the context of a residence here, but it is unavoidable, and it is one of the reasons the annual figures in our breakdown of the cost of owning a villa on the Costa del Sol do not fall as far as owners expect when the house is unused.
Spanish electricity contracts specify potencia contratada, the capacity in kilowatts you are entitled to draw at any moment. You pay for that capacity every day of the year regardless of consumption. Set it too low and the trip switch operates when the air conditioning, the pool pump and the oven run together. Set it too high and you pay for headroom you never use.
Almost every property is set too high, usually because the figure was inherited at purchase and has never been touched. Spanish consumer bodies have put the average household overpayment from oversized capacity at somewhere around eighty to ninety euros a year, and at a villa with a pool the figure is often larger. Reviewing it is a single administrative act. The catch is that reducing capacity is straightforward while increasing it again can involve a fee and a wait, so the review needs to consider peak simultaneous load honestly rather than optimistically.
It helps to know what will arrive even in a month when nobody opens the door:
Only the second half of the electricity and water bills moves with use, and at a property that is closed for long periods that variable half can be very small. Owners sometimes conclude from this that the meter is faulty. Usually the bill is simply mostly fixed.
Spanish utilities are built around domiciliacion bancaria, direct debit from a bank account. Under EU payment rules a supplier cannot refuse a SEPA direct debit purely because the IBAN is from another EU country, so a non-resident owner with an EU account is not obliged to hold a Spanish one. In practice a local account still makes life easier, because supplier portals, app access, identity checks and dispute resolution are all designed around it.
The critical point is not which account you use but what happens when a payment fails. A direct debit that bounces because of a card expiry, an account change or a bank fraud hold does not send anyone to your door. It generates a letter in Spanish to the property address, which nobody is there to open. Weeks pass. The supply is then suspended, and reconnection requires payment of arrears, a reconnection charge and, in some cases, a new contract entirely.
The reconnection fee is rarely the expensive part. The expensive part is what stops working. Without power the pool pump stops circulating, and in warm weather the water can turn within a few days, which is an expense we set out in our note on swimming pool maintenance in Spain. The alarm loses mains supply and falls back to battery. Dehumidification stops in a closed house, which is how a residence acquires the damp and the odour described in our guide to villa maintenance on the Costa del Sol. Freezers defrost. Irrigation stops in July, and the garden that took years to establish is lost in three weeks.
None of that follows from the size of the bill. It follows from a payment that failed and a letter nobody read. This is the practical reason we treat correspondence and utility oversight as an operational responsibility rather than an administrative afterthought.
Water is where the unpleasant surprises live. Spanish water bills are commonly issued quarterly and often on an estimated reading, then corrected later. A leak on your side of the meter, in a buried irrigation line or a pool circuit, can therefore run for months before it appears on a bill, and by then it appears as one large corrected charge on top of the damage.
The defence is not clever. Read the meter. A meter reading taken at each attendance, written down and compared with the last one, will identify a leak in weeks rather than in a quarterly correction. In a closed property the reading should barely move, and a property that is consuming water while nobody is in it has a fault by definition. The same applies to electricity, where a rising baseline in an empty house usually means a heater, a dehumidifier or a pool timer running longer than anyone intended.
The instinct on departure is to shut everything down. That is the wrong instinct in this climate. A house closed completely for four months develops damp, and the cost of that exceeds anything saved on electricity.
A reasonable position for a residence left empty on the Costa del Sol:
Turning off water at the individual fixtures rather than the main is the compromise that matters. It removes the most common source of an escape of water while keeping the systems that protect the house alive. It is also, incidentally, the arrangement most insurers prefer to see, a point that becomes material once the residence is let, as we describe in our article on holiday let insurance in Spain.
For a four bedroom villa with a pool, used around eight weeks a year, treat the following as an indication only. Figures vary substantially with tariff, municipality, pool size and whether the property is heated, and your own outcome will differ:
That places a typical total somewhere in the region of 1,850 to 4,100 euros a year, of which a substantial portion arrives regardless of whether you visit at all. Community charges sit on top of this and follow entirely separate rules, which we explain in our article on community fees in Spain.
Five things account for most of the trouble. Contracted power that was never reviewed. A direct debit tied to an account or card that has since changed. Post arriving at a property nobody attends, so the first warning is a suspended supply. Water consumed in an empty house and never questioned. And a tariff inherited at purchase that has not been compared with anything since.
All five are administrative rather than technical, and all five are solved the same way: somebody with local presence holds the utility relationships, reads the meters, opens the post and reports what changed. That is a small part of what we do across the coast, and the reason it works is proximity rather than cleverness, as our note on where we work explains.
Yes. The capacity charge on electricity and the fixed water quota continue regardless of consumption, along with refuse and any line rentals.
Not strictly. EU rules mean a supplier cannot refuse a SEPA direct debit from another EU IBAN. A Spanish account is usually more practical for portals and dispute resolution.
Notices go to the property address. If nobody opens them the supply can be suspended, and restoring it means arrears, a reconnection charge and sometimes a new contract.
Usually yes, and it is often worth reviewing. Reducing it is simple, while increasing it again can involve a fee and a delay, so assess your genuine peak load first.
Either the reading was estimated and later corrected, or there is a leak on your side of the meter. A meter reading at each property visit distinguishes the two quickly.
Disconnection is rarely advisable. It stops the pool, the alarm, refrigeration and dehumidification, and reconnection is slower and more expensive than the standing charges saved.
Treatment depends on your circumstances, your residence status and how the property is used, and the rules change. Ask your own tax adviser rather than relying on general guidance.
Utility bills at a Spanish second home are not a large cost, but they are the cost most capable of stopping everything else. A failed payment is a suspended supply, and a suspended supply in August is a green pool, a dead garden and a house that smells of damp when you arrive.
If you would like to discuss how the supply contracts, meters and correspondence at your residence are currently handled, and what is being checked between your visits, request a consultation.
