How to transfer utilities into your name in Spain
In 30 seconds
On a resale property you are doing a cambio de titular, not a new connection. The distributor may not charge you for it. It takes days rather than months, and needs six documents your lawyer already has. None of this applies on a brand-new build, because there is nothing to transfer.
Resale properties or new build?
- Resale propertiesThe supplies already exist.
- Supply runningA change of holder only: no distributor fee, days rather than months, six documents your lawyer already holds.
- Supply was cut offA reconnection instead: a different procedure and a different price.
- Brand-new buildA first connection: an electrical certificate, occupancy paperwork and a network extension charge. Weeks for the technical work, and the licences behind it can take three to six months.
Is your purchase a transfer or a new connection?
Everything about the paperwork, the price, and the waiting time depends on one question: is there already a working supply at this address? Four situations cover almost every purchase on this coast.
| Your situation | What you are really doing | Cost and timing |
|---|---|---|
| A resale property with the supplies running | A change of holder, cambio de titular, on the existing electricity and water contracts. The meter stays, the connection stays, the name changes. | The distributor may not charge you for the electricity change. Andalusian water rules allow nothing beyond updating the deposit. It takes days, not months. No regulation sets a maximum, so anyone who quotes an exact number of days is guessing. |
| A resale property where the supply was cut off | A property that stood empty for years, or where bills went unpaid, may need a reconnection rather than a transfer. That is a different procedure with a different price. | Ask before completion whether the supply is live. It is a question the seller can answer in a sentence, and a problem that takes weeks to discover on your own. |
| A brand-new build | A first connection. There is nothing to transfer. The property needs an electrical installation certificate, the occupancy paperwork, and payment of a network extension charge. The CUPS number is issued only when the distributor’s work is finished. | The distributor’s own guide gives weeks for the technical work, then says the licences behind it can take three to six months. This is outside everyone’s control, including the developer’s. |
| Water where the seller closed the contract | This is not a change of holder but a new water contract, and Andalusian regulation prices these two things differently: a new contract carries a connection charge and connection rights. | Worth checking on any property that has been empty. Ask the seller for a recent water bill, which also tells you which company supplies the address. |
Am I responsible for the previous owner’s unpaid bills?Not for their electricity and water. These are personal contract debts, and they follow the person, not the property. The exception is what does follow the property: unpaid community fees, and unpaid IBI. IBI is the annual Spanish property tax, paid to the town hall by whoever owns the property. Both of these attach to the flat rather than to the person, so your lawyer checks both before completion. For the supplies, the simple protection is this: ask for the last paid bill of each one, and take your own meter readings on the day you get the keys.
What do you need from the seller before you lose contact?
Both are easy while the sale is happening, and both are annoying afterwards. Ask for them during the handover, in the same conversation as the keys.
Factura de electricidadSpecimen bill
- CUPS
- ES XXXX XXXX XXXX XXXX XX
- Potencia contratada
- X,XXX kW
- Peaje de acceso
- 2.0TD
- Titular
- NOMBRE APELLIDOS
- CUPS. The unique reference of the supply point. Photograph it rather than copying it by hand: it is long, and one wrong character sends the request back.
- Potencia contratada. The contracted power: what you pay for whether you use it or not.
- Peaje de acceso. The standard domestic tariff, up to 15 kW, with two power periods and three energy periods.
- Titular. The holder’s name. This is what a cambio de titular changes.
- The CUPS number, from a recent electricity billCUPS stands for Código Universal de Punto de Suministro. It is the unique reference number for the supply point at that address, printed on every bill. It tells the supplier which meter it is transferring. Photograph the bill instead of copying the number by hand: the number is long, and one wrong character sends the request back.
- The water company’s name and the meter numberThere is no national water supplier in Spain. The bill tells you which company serves the address. This is the first thing you need, and the last thing anyone thinks to ask. The meter number goes on the change-of-holder form.
- The meter readings, on the day, with photographsElectricity and water: both meters, both numbers, both photographed with a timestamp, and filed with the inventory. This takes thirty seconds, and it is the only proof of where one owner’s use stopped and yours began.
- Whether there is gas, and what kindMany apartments on this coast have no gas and use electricity alone. Where there is gas, it can come as bottles you buy and exchange, as a shared supply billed through the community, or as a piped or tank supply with its own contract that needs its own change of holder. "There is gas" and "there is a gas contract" are two different things.
Where do I find the CUPS number?On any electricity bill for the property, usually near the top, next to the supply address. It starts with ES and has twenty to twenty-two characters. If the seller stops answering, the distributor can look it up from the address and the cadastral reference. But that means a phone call in Spanish that you did not need to make.
Why does water work differently from electricity?
Electricity is a national market with national suppliers. Water is not. It is supplied by a municipal company, a mixed company, or a private concession. Which one you get depends on the town, not the coast.
- The company changes with the municipalityTwo apartments a few kilometres apart can have different water companies, different forms, and different offices. The Junta de Andalucía publishes the list of suppliers by municipality, so you can check it in a minute.
- Some of it happens in personSome companies accept a change of holder online or by email. Others still want a form handed in at a counter. This is why the water transfer, not the electricity, is the one that gets stuck.
- The padrón certificate, where it is asked forA few town halls ask for a certificate from the municipal register of residents. A non-resident owner is not on this register, so ask the company which document it accepts instead. Usually the deed works just as well.
- The deposit, and the charge that is not oneOn a change of holder, the company may update the deposit, called the fianza. This money comes back when the contract closes. Each company sets its own amount, so ask about your own municipality: we publish no single figure, because there is no single figure.
- The fixed part is payable whether you are here or notAndalusian regulation defines a service charge as the amount users pay regularly for having the supply available, whether they use it or not. There is no second water company to switch to.
- Drought rules exist and they changeSouthern Spain has had water restrictions in recent years, decided by decree and applied by each municipality. Anything we print here would be out of date within a season, so ask the town hall at the time.
Sources
Do I have to register at the town hall for water, and what is a padrón certificate?The water contract is registered with the municipal water company. In some towns, that means a visit instead of an email. The padrón is the town hall’s register of residents. A certificate from it proves you live there. As a non-resident, you will not be on this register, so ask the water company which document it accepts instead. In practice, the deed and your NIE are enough.
What should you contract for a home used ten weeks a year?
A Spanish electricity bill has a fixed part and a variable part. For a full-time family, the variable part is the bigger one. For an apartment used only a few weeks a year, it is the opposite. This changes what you should contract.You choose two things, and most owners never look at either one again after the supply goes into their name.
| The decision | How it works | What it means for a second home |
|---|---|---|
| The contracted power, potencia | You pay for the kilowatts you have available, not the ones you use. The standard domestic access tariff (2.0TD, for supplies up to 15 kW) lets you contract two different levels: one for 08:00 to 24:00 on working days, one for nights, weekends and public holidays. | A flat that still has the power level a previous full-time family needed pays every month for capacity nobody uses. Lowering it is a request to the supplier, not building work. Ask what a change costs, and how often you can make one, before you ask for it. |
| How high is high enough | Contracted power has to cover everything you might use at the same time: oven, hob, air conditioning, water heater, washing machine. Too low, and the breaker trips. Too high, and you pay for nothing. | The check is on your own bill and takes a minute: find the contracted power in kilowatts, then look at the maximum power recorded in the last twelve months. A large gap between the two numbers is wasted money. We do not publish a recommended figure, because it depends on the appliances in your flat. |
| Regulated tariff or the free market | The regulated tariff follows the wholesale price hour by hour. A free-market contract fixes a rate for a set period. Both are legal, and you can switch between them. | Low, uneven use in a few concentrated weeks works differently from steady, year-round use, so the cheapest option for a normal household is not automatically the cheapest for you. Compare the fixed part first, because that is mostly what you are paying for. |
| Direct debit, from day one | Every supply goes onto direct debit from a Spanish account. Not later, not when the first bill arrives. | A failed payment in February, on a flat you do not see again until July, can end with a disconnected supply and a reconnection charge. This is the most common problem people cause for themselves in this whole subject. |
| The three periods on the energy itself | The same access tariff splits consumption into peak, mid and off-peak hours. Off-peak covers nights, weekends and public holidays. | This matters less than people think for a holiday flat, and more than people think for a pool pump or a dehumidifier with a timer. Run the machines that can wait until night time. |
Used 10 weeks a year
- Contracted power
- Lower band matches real peak use
- Standing charge’s share of the bill
- Larger
- What matters most
- The fixed part: compare that first
Used 52 weeks a year
- Contracted power
- Sized to daily peak demand
- Standing charge’s share of the bill
- Smaller
- What matters most
- The variable part: usage habits matter more
What is potencia, and how do I know if mine is too high?Potencia is the contracted power: the maximum you can draw at once, billed per kilowatt whether you use it or not. Take a bill, find the contracted figure, then find the maximum power recorded over the last year. If your contract is well above what the flat ever draws, you are paying a standing charge for capacity that has never been used. It is worth checking once, and almost nobody does.
Why is internet the one supply that can hold you up?
Electricity and water are almost always already there. A fixed internet line may not be. Spain has some of the highest fibre coverage in Europe, and the old copper network has been switched off. So on this coast, fibre is not an upgrade, it is the only fixed option. Coverage is not the same as a line at your door. A national figure describes households within range of a network. Whether the cable reaches your building is a question about your exact address, checked with a provider’s own availability tool, not the map. A newly finished urbanisation is a different case again: the street may have fibre, but the building may not be connected to it yet. This is a question for the developer before you reserve.
- Option 1RecommendedFibre to the buildingThe only fixed option on this coast. Copper has been switched off.
- Speed
- Fastest, symmetric
- Setup time
- Days to about 10Once an order is placed. Our own experience, not a published standard.
- Cost
- A monthly contract
- Option 24G or 5G routerA good temporary solution wherever the signal is strong.
- Speed
- Good, variable
- Setup time
- Same day
- Cost
- A SIM data plan
- Option 3Community connectionSome developments offer a shared internet contract through the community fee.
- Speed
- Depends on the plan
- Setup time
- Already there, or not at all
- Cost
- Inside the community fee
Can the whole transfer be done by power of attorney while I stay in Czechia?For the electricity and the water, yes, in practice. These are paperwork, and the same power of attorney that lets your lawyer sign the deed also lets him file these. The internet is the exception, because someone has to be in the property when the engineer arrives. Tell us early if you will not be in Spain at handover, so a keyholder can be arranged in advance.
The documents a transfer needs, and where each one comes from
Your lawyer normally already has all of this, because the purchase produced it. This list is here so you can see what a supply company is really asking for. If you ever deal with one yourself, you will not start from nothing.| What is needed | Who asks for it | Where you get it |
|---|---|---|
| For any change of holder | ||
| Your NIE, and your passport or ID | Every supply company, on every contract. | From the purchase. The NIE is filed alongside the legal due diligence, and the lawyer has both. |
| The deed, or the private purchase contract | The supply company, as proof you have the right to hold the contract. | The notary. Proper title is what makes the change a formality rather than a negotiation. |
| The CUPS number | The electricity or gas supplier, to identify the exact meter. | A recent bill from the seller. Photograph it during the handover. |
| The water meter number and the reading | The water company, on its change of holder form. | The meter itself, photographed on the day the keys change hands. |
| Your Spanish IBAN | Every supply company, for the direct debit. | A Spanish bank account. Getting the supplies transferred is one of the main reasons to open one. |
| The previous holder’s name, and their bill | Both companies, to match the contract being transferred. | The seller, at handover. Ask for one paid bill of each supply while you still have someone to ask. |
| Only on a first connection | ||
| The electrical installation certificate, the boletín | The distributor, before a supply that never existed can be contracted. | The developer’s installer. Not needed for a change of holder, including on installations more than twenty years old. |
| The occupancy and habitability paperwork | The distributor, on a newly built property. | The developer’s completion file, and one of the things your lawyer checks exists before completion. |
| The cadastral reference | The distributor, on a first connection. | The deed. |
| For the internet | ||
| An address the provider can find | The internet provider, to check availability at that point. | The deed and the postcode. In a new urbanisation the address may not be in the provider’s system yet. |
| Somebody who can let the engineer in | The internet provider, on install day. | You, a keyholder, or whoever manages the property. This is the one appointment that really needs someone there in person. |
Leaving the supplies on between visits, or switching them off
Owners ask this in the first year, and are often told "leave it on" with no explanation. Here is the explanation, for both choices. The answer depends on what is in the property, not on the money.| Leave connected | Disconnect between visits | |
|---|---|---|
| What it costs | The standing charges keep going: the electricity fixed charge per kilowatt of contracted power, the meter rental, the taxes, and the water service charge. | Cancelling a contract stops the standing charges. Reconnecting later is a new contract with a new charge, and on water a new deposit. |
| What stops working | Nothing. The fridge, the alarm, the router, a dehumidifier on a timer, and the irrigation all keep going. | All of it. On this coast, this matters most for the dehumidifier: a flat with no ventilation and no power from October to June is how mould starts. |
| The risk | A leak or a fault with nobody there to notice. Turn off the water stopcock in the flat when you leave, and leave the electricity on: that solves most of this risk. | Finding out in July that the reconnection needs an appointment, a certificate, or a technician. The money you saved disappears the first time this happens. |
| Renting out the property | The only option that works. A guest arriving at a flat with no power means a refund and a bad review. | Does not work at all for renting out the property, and does not work for short-notice family visits either. |
| What we would say | For a normal second home: leave both connected, put both on direct debit, and lower the contracted power instead. That is a saving that does not cost you anything. | Only sensible for a property that will truly stand unused for a long, known period. Even then, check what reconnection involves before you cancel anything. |
The February direct debit nobody saw
This is not a client story, and we do not present it as one. It is the sequence of failures this subject can produce, in order. It is the only part of utilities that becomes a real problem for an owner who is away, and every step of it can be prevented.- February: a payment failsA card expires, a Spanish account runs low, or a bill arrives higher than the standing order set up for it. Nobody is in the property, and the notice goes to an address, an email, or a phone number that nobody is checking.
- March: the reminderThe supplier writes to you. Spanish suppliers do give notice before cutting off a home supply, and the notice is in Spanish, sent to the contract address. At this point, the problem still takes only five minutes to fix.
- April: the supply is cutFrom here, it is no longer just a missed payment. It is a reconnection: a request, maybe a technician, maybe a charge, and a wait. If it is the water, the flat also has stagnant pipes and dry drain traps.
- July: you arriveA flat with no power in August on the Costa del Sol is not a small problem. It is a property you cannot use. Everything now has to be fixed from inside Spain, in Spanish, in the slowest month of the year to get anything done.
- What would have prevented itEvery supply on direct debit from a Spanish account from day one. Enough balance in that account to cover a whole year of standing charges. And someone who reads the post and can act on it, whether that is a manager, a neighbour, or an administrator.
Nothing in this sequence is unusual. It is a card expiring, in a country you are not in, on a contract that nobody is watching.
What we will not give an exact number for
How long a transfer takes. No regulation sets a maximum for a change of holder, and no supplier we can name publishes one. Every confident "seven to ten days" you find online comes from a comparison website, so we do not repeat it. It takes days, not months, for a supply with a clean history.What power to contract. This depends on the appliances in your flat. We would rather show you how to read this from your own bill than print a number that makes somebody’s breaker trip in August.The water deposit. Each company sets its own amount under its approved tariff. There is no single figure for the whole coast, so we publish none.Fibre coverage by urbanisation. We do not have that map. What we can do is check an address with the providers before you reserve, and tell you honestly when the answer is that nobody knows yet, because the street was finished last month.Rules and rates change. The electricity taxes changed twice during 2026 alone. What is here is what the sources published on the dates shown next to them. Confirm anything you plan to rely on with the supplier or your lawyer.
Most common questions about transferring utilities
- Does a change of holder mean my supply gets cut off and reconnected?
- No, it does not. Spanish electricity regulation says that a holder with proper title, which a purchase deed is, gets the existing contract changed into their name without extra paperwork. It must never be treated as ending the contract and starting a new connection. This difference is worth money: ending the contract and starting a new one is the slow, expensive version of the same job.
- Should I stay on the regulated tariff or move to the free market?
- Both are legal, and you can change back. For a property used only a few weeks a year, compare the fixed part first, because the standing charges are most of what you pay over a year. Watch out for discounts that depend on buying other products, and check what happens at the end of a fixed term, because that is usually where the price jumps up.
- Do I need a Spanish bank account before the supplies can go into my name?
- In practice, yes. Supply companies expect a direct debit from a local account, and the same account also pays the community fees, the IBI, and any mortgage. Opening the account is a separate task with its own paperwork. It is worth doing before completion, not after, so the transfers do not have to wait for it.
- Where does the community’s supply end and mine begin?
- The pool, the gardens, the lift, and the corridor lighting run on the community’s meters, and are paid through the community fee, not by you directly. Everything past your front door is on your own meter. This is why an owner who compares two apartments only by the electricity bill is comparing the wrong number: the community fee is where the pool and the lift costs are hidden.
- Is the tap water drinkable, and what about power cuts?
- Mains water is treated to drinking standard, and many residents still drink bottled water because of the taste and hardness, not because of safety. Brief power cuts do happen, most often in storms and in older urbanisations. Neither is a reason to change your decision to buy, but both are worth knowing before your first week.