The Guide to Buying Property in Spain: Understanding the Notary’s Role in Securing Your Investment

Welcome to this exclusive report prepared by the agency’s experts N°1 France Espagne Immobilier and our prestigious partner Lloyd-Davis Luxury International.

If you are considering buying a villa in Roses, an apartment on the canals ofEmpuriabrava or an exceptional residence in Palau-Saverdera, you have no doubt heard that Spanish administrative procedures differ from those in France. One of the most common points of confusion for French-speaking investors concerns the role of the notary in Spain.

In 2026, as the Costa Brava market remains one of the most dynamic in Europe, understanding the legal intricacies is essential to turning your dream into a stress-free reality. This comprehensive guide explains why a notary is a cornerstone of your transaction, while highlighting the crucial details you need to know before signing.

1. What Is a Notary in Spain? A Legal Definition

A notary is a judicial officer who drafts, authenticates, and keeps records of documents evidencing an agreement between two parties. Their involvement is therefore helpful during the process of renting or purchasing real estate, but it is especially required for the deed of sale to be registered in the Property Registry.

First and foremost, a representative of the state

Contrary to popular belief, the role of a notary in Spain differs slightly from that in France when it comes to purchasing property. A notary in Spain represents the state. This requires them to be strictly impartial and not to favor either the buyer or the seller.

He does not advise either party on tax strategy or price negotiations (which is the role of your N1immo agency and your lawyer). His goal is to ensure that the transaction strictly complies with Spanish law.

2. The Notary’s Responsibilities: What Exactly Does the Notary Certify?

Before any real estate purchase proceeds, the notary conducts a series of fundamental checks that form the foundation of the security of your title.

Identity verification

The notary certifies:

• The identities of the owner (seller) and the buyer: The notary verifies the validity of the passports and, crucially for foreigners, the NIE (Foreigners’ Identification Number). Without this number, the notary will block the sale.

• The identity of witnesses: If witnesses or interpreters are required (especially if you are not fluent in Spanish), he or she verifies their identity and their ability to accurately translate the document.

Compliance of the property

The notary must ensure that the descriptions of the property in the deed of sale (Escritura) and in the Property Registry are consistent:

• He verifies the authenticity of the previous title deeds.

• He verifies that the house is available for sale (ensuring there are no pending foreclosures or restrictions on the sale).

3. Signing the Deed (Escritura) and Transfer of Ownership

Once all legal requirements have been met, the sales contract may be signed in the presence of the notary, any witnesses, and the two parties involved (or their representatives).

Payment and Key Handover

The notary has a significant fiduciary responsibility. He or she ensures that the seller has been paid (usually by certified bank check or bank transfer validated by the Bank of Spain) before finalizing the deed. Once payment is confirmed, the notary provides the new buyer with a simple copy of the deed, which allows you to take possession of your villa or apartment immediately.

Registration in the Registry

After the signing, the notary sends an electronic notification to the local property registry to place a hold on the property and notify them that a new owner is in the process of being registered. It is this step that protects you against any attempt by an unscrupulous seller to sell the property to multiple buyers.

4. A Crucial Point: What a Notary Does NOT Do (and Why N1immo Is Here)

This is where investors need to be cautious. In Spain, notaries do not conduct the same thorough due diligence that is expected of French notaries.

The lack of thorough urban planning review

The notary will not visit the property. He will not verify whether the magnificent veranda with a sea view at Roses was built with a building permit or whether the pool in Palau-Saverdera is legally registered with the land registry.

• Our role: At N°1 France Espagne Immobilier, we work with specialized attorneys who perform this “due diligence” (legal and zoning review) before you meet with the notary.

Managing Hidden Debt

Although the notary verifies the debts listed in the Registry (mortgages), certain debts are not automatically recorded (unpaid local property taxes [IBI], unpaid condominium fees). The notary will request proof of payment, but it is up to your real estate agent and your lawyer to ensure that all outstanding balances are cleared before the signing.

5. Fund and Tax Management

It is also the notary—or their gestoria (an administrative services firm often affiliated with the notary’s office)—who is responsible for collecting funds owed to the government.

Taxes associated with the purchase

On the Costa Brava (Catalonia), you should budget for additional costs amounting to approximately 12% to 13% of the purchase price, broken down as follows:

1. ITP (Inheritance Tax): Generally 10% for existing properties.

2. VAT (IVA): 10% for new properties (plus the AJD, a tax on legal transactions).

3. Notary fees: Set by a national fee schedule (approximately 0.5% to 1%).

4. Registration Fee: To officially record your name in the public records.

6. Why choose the Costa Brava for your investment in 2026?

Understanding the role of a notary is the first step toward a successful investment. But why choose our region?

A unique climate and quality of life

The Costa Brava boasts a Mediterranean climate with mild winters and sunny summers. Imagine enjoying your terrace 300 days a year. Whether you’re a water sports enthusiast in Empuriabrava (the Spanish Venice) or hiking in the Cap de Creus Natural Park, the living environment is unparalleled.

A resilient real estate market

Since the 2008 crisis, the market has stabilized. Today, investing in new or renovated real estate in Roses or Canyelles offers not only immediate enjoyment but also the prospect of solid long-term appreciation, thanks to the scarcity of buildable land along the Catalan coast.

Conclusion: Shop with confidence at N1immo

The Spanish notary ensures the legality of your deed, but they are just one member of a larger team. For a 100% secure purchase, you need the combined expertise of N°1 France Espagne Immobilier to find that rare gem, and our partner Lloyd-Davis Luxury International for top-tier support.

We’ll be with you every step of the way, from your first visit to the handover of the keys at the notary’s office, handling the following for you:

• Obtaining the NIE.

• Opening a Spanish bank account.

• Urban planning and legal review of the property.

• Connecting you with the best notary offices in the province of Girona.

Frequently Asked Questions (FAQ) About Notaries in Spain

1. Can I choose my own notary? Yes, in Spain, the buyer has the right to choose the notary, since the buyer is usually the one who pays the notary’s fees.

2. Do I need to speak Spanish to sign the documents at the notary’s office? If you are not fluent in Spanish, the notary will require the presence of an interpreter or that the document be drafted in a bilingual format (Spanish/French). Our bilingual teams are here to assist you.

3. Does the notary hold the sale proceeds in escrow? No, unlike in France, the funds are generally transferred directly from the buyer to the seller via certified bank checks handed over at the time of signing in the presence of the notary.