What Documents You Need to Buy Property in Altea (2025)

Introduction: what to have ready (and when) 

If you’re a foreign buyer in Altea, Spain, the process is straightforward when your paperwork is lined up from day one. Think in three stages: Reservation, Due Diligence & Financing, and Completion. Below you’ll find a complete checklist, who prepares each document, and when you’ll need it. We handle this end-to-end with you so nothing gets missed.

Our tip: start your NIE and bank account as early as possible; they unlock almost everything else.

Buyer essentials: the core documents you’ll need 

1) Passport or national ID (valid) 

Why: Identifies you to agents, banks, notaries, and the Land Registry.
When: From the first viewing/reservation onward.
Good to know: If buying via a company, bring the company deed, directors’ powers, and apostilled docs.

2) NIE (Número de Identificación de Extranjero) 

Why: Required for any property purchase, taxes, utilities, and banking.
When: Begin ASAP (pre-reservation if you can; definitely before completion).
How: Police station/Spanish consulate; can be done by Power of Attorney (POA) through your lawyer.
Learn more: Clear step-by-step here: https://www.altea-moraira-villas.com/nie-number-spain/

3) Spanish bank account

Why: To pay taxes, notary/registry fees, and utilities; banks also require it for mortgages.
When: Early. Open as soon as you have the NIE (some banks start with passport + application).
Docs banks often ask: Passport, NIE (or application), proof of address, proof/source of funds, tax numbers from your country.

4) Proof of funds (and source of funds)

Why: KYC/AML compliance at the agency, the lawyer, and the bank.
What counts: Recent bank statements, term-deposit statements, sale proceeds (with completion statements), inheritance docs, etc.
Translations: Non-Spanish documents may need sworn translation (traducción jurada) and apostille.

5) Mortgage pre-approval / Agreement in Principle (AIP) (if financing)

Why: Strengthens your offer and speeds completion.
Typical bank pack: Passport + NIE, last 3–6 months bank statements, pay slips (or audited accounts if self-employed), tax returns, employment letter/contract, existing loan statements, and credit report (your country).
Timing: Before (or right after) reservation.

6) Reservation & private contracts 

Why: To take the property off the market and fix price/conditions.

• Reservation receipt (recibo de reserva) with a small deposit.

• Private purchase contract (often Contrato de Arras) setting the deposit, timings, and penalties.
  Who prepares: Usually the lawyer/agent; always have your lawyer review before signing.

7) Power of Attorney (optional but useful)

Why: If you can’t be in Spain for NIE, bank, or completion.
Where: Granted before a Spanish notary or at your local notary + apostille, then sworn translation if needed.
Scope: Typically covers NIE, bank, tax numbers, contract signing, and completion at the notary.

Seller/Property documents your lawyer will check (you should request copies) 

• Nota Simple (Land Registry extract): Confirms ownership, description, charges/encumbrances.

• Referencia Catastral (Cadastral reference): Confirms physical plot/reference used for taxes.

• Latest IBI receipt (Impuesto sobre Bienes Inmuebles): Verifies local property tax is paid.

• Community-fee certificate (Certificado de estar al corriente): Shows no arrears with the community of owners (if applicable).

• Utility bills (water/electricity/gas): Confirms current supplier and helps with name changes.

• Habitation license: In the Valencian Community it’s the Licencia de Primera/Segunda Ocupación (first/second occupancy).

• Energy Performance Certificate (Certificado de Eficiencia Energética): Compulsory for sale.

• If extensions/works: Licencia de obra, final de obra, and compliance with planning.

• For new build/off-plan: Building license, bank guarantees for stage payments, certificado final de obra, seguro decenal (10-year structural insurance), plus delivery of manuals and utility “boletines”.

Our tip: the habitation license and community-fee certificate often cause delays—flag them early.

Timeline: what’s needed and when 

Translations, apostilles, and sworn copies in Spain 

Documents issued outside Spain (income, marital status, company docs) may require a Hague Apostille and a sworn translation into Spanish by a traductor jurado. Your lawyer will confirm exact requirements based on your nationality and whether you buy personally or via a company.

Do documents differ for new build vs. resale? 

Yes: your buyer pack stays the same, but the property-side documents differ. New builds must evidence planning compliance, completion certificates, and 10-year structural insurance; off-plan purchases must include robust bank guarantees for stage payments. Resales hinge more on the habitation license, community status, and any historic works having correct licenses.

Costs & taxes (quick orientation)

While this article focuses on documents, you’ll want a handle on the taxes you’ll sign off on at completion. For a full, current breakdown—including examples for resale vs new build—see our guide:
Buying Costs in Altea (2025): https://www.altea-moraira-villas.com/blog/buying-costs-property-altea/

Handy checklist (copy/paste and tick off)

Buyer: Passport/ID · NIE · Spanish bank account · Proof & source of funds · Mortgage AIP (if financing) · KYC forms · POA (optional).
Contracts: Reservation receipt · Private purchase (Arras).
Seller/Property (to review): Nota Simple · Cadastral reference · IBI receipt · Community-fee certificate · Utility bills · Habitation license · EPC · Works licenses & final de obra (if any) · For new build: bank guarantees, final de obra, seguro decenal.
Completion: Banker’s drafts/transfer proof · Notary appointment · Escritura signing · Keys · Meter readings.
After: Taxes paid · Deed registered · Utility name changes.

Our key takeaways

• Start NIE + bank account early; they’re the gateway to everything else.

• Get a lawyer to gather and verify seller/property docs immediately after reservation.

• If financing, assemble your bank pack before you offer—this shortens the timeline.

• Expect sworn translations/apostilles for foreign documents.

• Keep one clean paper trail for source of funds; it avoids AML delays.

FAQ about documents to buy property in Altea

Do I need an NIE to buy a property in Altea?
Yes. The NIE is mandatory for taxes, banking, and registering the deed. Start it early (your lawyer can do it via POA).

Can I buy in Altea without a Spanish bank account?
Practically speaking, no—you’ll need one to manage payments, taxes, and utilities, and it’s essential if you’re taking a mortgage.

Which documents are checked at the notary in Altea?
Your ID/NIE, the Escritura (deed), and financial proofs; the notary also checks the Nota Simple and property compliance supplied by the seller/lawyer.

I’m a foreigner—what extra documents will a bank ask for in Altea?
Income proofs (payslips or accounts), tax returns, bank statements, credit report, and source-of-funds evidence. Non-Spanish docs often need apostille + sworn translation.

What is the “habitation license” called in Altea and do I need it?
In the Valencian Community it’s the Licencia de Primera/Segunda Ocupación. It should be in place before completion; your lawyer will verify it.

Where can I see the costs that go with these documents in Altea?
Here: Buying Costs in Altea (2025) → https://www.altea-moraira-villas.com/blog/buying-costs-property-altea/

Next steps & helpful resources

• Learn the total costs: https://www.altea-moraira-villas.com/blog/buying-costs-property-altea/

• Why Altea (2025): https://www.altea-moraira-villas.com/blog/altea-top-coastal-town-2025/

• NIE step-by-step (external, our sister brand): https://www.altea-moraira-villas.com/nie-number-spain/

• Prefer we help you with it all? Reach out via our site: https://www.altea-moraira-villas.com/contact/