The 3 Documents You Must See Before Paying Any Deposit (Costa Blanca, 2026)
Let’s be very clear from the start.
Before. Not after.
Before you transfer any money in Spain – even a seemingly harmless €3,000 reservation or deposit – there are three documents you must verify. No exceptions.
If one of them is missing, outdated, or “will be available later at the notary”, you stop the process immediately.
This is not paranoia.
This is how you avoid expensive, irreversible mistakes when buying property on the Costa Blanca.
Welcome to the holy trinity of Spanish property documents (2026 edition).
1. Nota Simple – The Updated Property Record
This is the most important document in the entire transaction.
A Nota Simple is an extract from the Spanish Land Registry (Registro de la Propiedad). It shows who legally owns the property and what is registered against it.
What matters in 2026
- It must be recent – ideally less than 30 days old
- Land Registry data can change fast: debts, embargoes, inheritance registrations
What you must check
- Owner’s name
The seller’s name must match exactly. If it doesn’t, they may not have the legal right to sell yet. - “Cargas” section (charges and debts)
This is where problems hide:- mortgages
- tax debts
- court embargoes
- registered utility or community debts
The classic trap
“It’s inherited, but everything is fine.”
If the inheritance is not fully registered, the property cannot legally be sold.
No registration = no authority to sell. Simple as that.
2. Cédula de Habitabilidad / Licencia de Segunda Ocupación
(Certificate of Habitability)
This document confirms that the property:
- meets basic safety and health standards
- is legally considered habitable
Why this is critical in 2026
Without a valid certificate:
- you cannot transfer electricity or water contracts
- utility providers have become far stricter across Spain
Companies such as Iberdrola, Endesa or local water suppliers now routinely refuse new contracts if the certificate is expired or missing.
The real risk
You buy the property.
Then you discover:
- no water
- no electricity
- months of bureaucracy
- thousands of euros in re-licensing costs
And if there were unauthorised renovations, approval may be impossible.
3. IBI Receipt + Community Debt Certificate
(Certificado de deudas de la comunidad)
In Spain, debts follow the property, not the owner.
If the previous owner didn’t pay, congratulations – you just inherited the problem.
What you must request
IBI – Property Tax
- Ask for proof of payment for the last 3–4 years
- IBI is a municipal tax and unpaid amounts can surface late
Community Debt Certificate
Issued by the community administrator (Administrador de la Comunidad).
It must confirm:
- no outstanding community fees
- no approved extraordinary expenses (roof repairs, façades, elevators) that will be charged later
This document protects you from unpleasant “welcome bills” after purchase.
“We’ll See These at the Notary” – Don’t Accept This
Never accept this sentence.
The moment you sign an Arras contract (deposit agreement) and transfer money, you legally accept the property’s condition as it is.
After that:
- if you proceed → you buy the problem
- if you cancel → you usually lose the deposit
Painful.
Expensive.
Completely avoidable.
A Quick Word About Arras Contracts
Not all deposits are equal.
Most private purchases use Arras Penitenciales, which means:
- buyer withdraws → deposit is lost
- seller withdraws → must return double
Once signed, leverage is gone.
That’s why documents come before money.
New Build vs. Resale: Different Risks
- New builds: focus on developer guarantees, delivery licenses, bank guarantees
- Resale properties: higher risk of
- old debts
- illegal modifications
- missing habitability certificates
On the Costa Blanca, resale properties require extra attention, especially in older residential complexes.
Local Example: South Costa Blanca (Torrevieja, Orihuela Costa, Villamartín)
In many southern Costa Blanca urbanisations, one additional document is strongly recommended:
Certificado de No Infracción Urbanística
This confirms that:
- no illegal extensions were added
- no planning violations are registered
Why this matters: Unauthorised terrace closures, extra rooms or pergolas are common.
Local authorities can still impose fines or demand demolition years later.
This is not theoretical. It happens.
Final Thought: This Is Just the Minimum
These three documents are the absolute basics.
In real transactions, there are easily 15–20 additional legal and technical checks, depending on:
- location
- property age
- urban classification
- buyer’s residency status
But if even one of the three above is missing or suspicious, the correct move is simple:
Stop.
Don’t transfer money.
Ask questions.
The Costa Blanca is a fantastic place to buy property –
but only if you respect how Spain actually works.
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