An estate agent in Spain, known as an Agente de la Propiedad Inmobiliaria (API), is a licensed professional authorised to represent buyers and sellers in property transactions under Spanish law. In the Costa Blanca, legitimate estate agents must be registered with official regional bodies that regulate professional conduct and accountability. Verifying this registration is the first step in ensuring an agent is legally qualified to act on your behalf and is subject to oversight, insurance, and professional standards.
Finding an estate agent in Costa Blanca starts with understanding who is legally authorised to act under Spanish law.
To find a real estate agent in Costa Blanca who is legally registered and accountable, start by checking two official systems: the Colegio Oficial de Agentes de la Propiedad Inmobiliaria de Alicante (COAPI) and the Registro de Agentes de Intermediación de la Comunidad Valenciana (RAICV). Both operate under regional law and identify professionals authorized to represent buyers and sellers in Spain. Some agents also align with the Spanish International Realty Alliance (SIRA), which represents the National Association of REALTORS® (NAR) in Spain.
What “Estate Agent” Means in Spain
An estate agent in Spain, or Agente de la Propiedad Inmobiliaria (API), is a licensed professional qualified to carry out real estate transactions. APIs register with COAPI Alicante and hold an active RAICV listing. This dual registration protects consumers. When you need to find a REALTOR® or find a real estate agent in Spain, confirm both credentials before you proceed. A legitimate agent publishes the COAPI number and RAICV registration on their site and documents.
Why Choose a Licensed or REALTOR® Agent
A licensed estate agent guarantees compliance with Spanish real estate law. COAPI and RAICV membership requires liability insurance, transparent fees, and written agreements. Agents who also belong to the REALTOR® network through the Spanish International Realty Alliance (SIRA) commit to the NAR Code of Ethics, which defines honesty, fairness, and client advocacy across international markets.
To understand how this framework connects Spanish agents with global standards, see our REALTOR® & SIRA Membership page.
To find a REALTOR® in Spain who meets both local and international standards, look for Spanish registration plus SIRA–NAR affiliation.
Verifying Registration Protects Buyers
Spain’s market includes regulated agents and informal intermediaries. Only professionals listed in COAPI and RAICV hold legal authority to represent clients. Verification safeguards deposits, contracts, and titles under Spanish law. Choosing to find a real estate agent through official channels reduces risk and supports a traceable, accountable process.
How to Verify an Estate Agent’s Credentials
Check the RAICV Registry
The RAICV is the public database of registered agents. Search by province, municipality, or registration number to confirm legitimacy. For example: RAICV Nº 0122 – Villas al Sol (Caroline Bjälstam) appears in the Alicante listing.
Confirm API and COAPI Membership
The API title verifies qualification and oversight. COAPI Alicante lists active members authorized to use the API title. Agents without COAPI or RAICV registration cannot act as legal estate agents under Spanish law.
Look for REALTOR® or SIRA Affiliation
When you find a REALTOR® in Spain, you identify an agent who operates under the NAR Code of Ethics via SIRA. This affiliation adds international accountability to Spanish practice and supports foreign buyers during cross-border purchases.
Questions to Ask Before Choosing an Agent
- Are you registered with RAICV or COAPI Alicante?
- What is your API registration number?
- Are you affiliated with SIRA or the REALTOR® network?
- Do you represent buyers only, or both sides?
- How do you manage potential conflicts of interest?
Understanding the Costa Blanca Market
The Costa Blanca stretches from Dénia to Torrevieja and includes Altea, Jávea, Moraira, Benidorm, and Alicante City. Each municipality applies different taxes, coastal restrictions, and zoning rules. A registered agent explains how local regulations affect title verification, valuation, and timelines. If you want to find a REALTOR® or estate agent in Costa Blanca familiar with these processes, start with RAICV and SIRA checks.
Applying These Checks in Practice
Using official registration systems allows buyers to distinguish between licensed estate agents and informal intermediaries. Agents listed in RAICV and COAPI Alicante operate under regional regulation, carry professional liability insurance, and are subject to disciplinary oversight. These requirements form the baseline of Spanish real estate professional standards, with some agents also choosing to align with additional international ethical frameworks.
Some agents also participate in international professional networks, such as those affiliated with the REALTOR® designation through recognised Spanish bodies. While not a legal requirement, such affiliations may indicate adherence to additional ethical standards, particularly for cross-border transactions. These credentials should be considered supplementary to, not a substitute for, Spanish legal registration.
Buyer-Only Representation in Costa Blanca
In Spain, estate agents may represent sellers, buyers, or both parties in a transaction. Buyer-only representation is a specific model in which the agent acts exclusively for the purchaser and does not take listings from sellers. This structure can reduce conflicts of interest but is not mandatory under Spanish law.
When assessing any agent, buyers should confirm:
- Who the agent legally represents
- How fees are structured
- Whether written representation agreements are used
- How conflicts of interest are disclosed and managed
These questions apply equally to buyer-only agents and traditional estate agents. Some agencies operate exclusively on a buyer-only basis, which is explained in more detail in our overview of buyer-only property representation in Costa Blanca.
Choosing a Verified Estate Agent in Costa Blanca
To find an estate agent in Costa Blanca who is legally authorised to act, verification should focus on three core criteria:
- Legal registration with RAICV and COAPI Alicante
- Transparency in fees, representation, and contractual terms
- Traceability, including published registration numbers and written documentation
Agents who meet these criteria operate within Spain’s regulated real estate framework and are accountable under regional law.
Summary
Finding an estate agent in Costa Blanca begins with understanding how real estate representation is regulated in Spain. Licensed agents must hold recognised registration, operate under professional oversight, and follow documented procedures. Optional international affiliations may provide additional reassurance, but legal authority derives from Spanish and Valencian regulation.
By verifying credentials before engaging an agent, buyers reduce legal risk and ensure their transaction is handled within an accountable and regulated framework.
