Attorney in Spain: Legal Support for Buying or Selling Property

Buy or sell your property in Spain with greater confidence, supported by our collaborating real estate lawyers and a power of attorney tailored to your needs.

Buying a home in Spain often begins with a personal ambition: more time with your family, a place in the sunshine, a new chapter abroad or an investment for the future. Selling a property can be equally significant, especially when it involves a family home or an important financial decision.

Behind every transaction, there are documents to understand, deadlines to meet and legal details that deserve careful attention.

Having an attorney in Spain can help you understand what you are signing, identify potential problems and make informed decisions throughout the process. If you live abroad or cannot attend the signing, a properly prepared power of attorney may also allow a trusted representative to act on your behalf.

At Mortgage in Spain® Mortgage Broker, we combine more than 15 years of experience in banking and mortgage finance with a network of collaborating lawyers specialising in Spanish real estate transactions. We are registered with the Bank of Spain as a real estate credit intermediary under registration number D969, and we specialise in helping non-resident clients finance their property purchases.

We also have a dedicated department for mortgages exceeding €1 million, supporting clients whose purchases require more detailed financial coordination.

Through our collaborating legal teams, we help you access professional support for property purchases, sales and powers of attorney throughout Spain, including the Balearic and Canary Islands.

Why work with an attorney when buying property in Spain?

An attorney specialising in Spanish real estate can help you assess the legal position of a property and understand your obligations before you commit.

For an international buyer, this support can be particularly valuable. The process may differ from the one you know at home, and a familiar-looking document can have consequences you do not expect.

Your lawyer’s role is to advise you on the legal aspects of your purchase within the scope of the services you agree. This can include reviewing documentation, explaining contracts, investigating potential issues and coordinating the legal preparations for completion.

The benefit is practical and personal: you can make decisions with a clearer understanding of the property, the transaction and the commitments you are taking on.

Checking ownership, charges and property documentation

Before buying, you need to understand who owns the property, whether the seller has authority to sell and whether any registered charges or other issues affect the transaction.

Depending on the property and the agreed instructions, your lawyer’s checks may include:

• Land Registry information and ownership details.
• Registered mortgages, charges or restrictions.
• Relevant cadastral information and discrepancies requiring attention.
• Community of owners’ debts and available documentation.
• Outstanding property-related taxes.
• Planning, licensing or occupancy documentation relevant to the property.
• Tenancies, occupation or other circumstances affecting possession.

The checks required will depend on the property’s location, type and circumstances. A resale apartment, a rural home and a new-build property can raise different questions.

A careful legal review helps you understand which issues need to be resolved before you proceed.

Reviewing reservation agreements and purchase contracts

You may be asked to sign a reservation agreement or pay a deposit early in the process.

Before doing so, it is important to understand the payment terms, deadlines, conditions and consequences if either party does not complete.

Your lawyer can review the proposed agreement and advise on matters such as:

• What you are committing to purchase.
• Which payments are required and when.
• Whether any conditions need to be negotiated.
• What happens if completion is delayed.
• Whether the agreement addresses your financing needs.
• The consequences of withdrawing from the transaction.

If you need a mortgage, tell both your lawyer and your mortgage broker before signing a binding agreement. A mortgage application does not automatically give you the right to recover a deposit if financing is declined.

Explaining the purchase costs and legal steps

A property purchase involves more than the advertised price.

Your lawyer can explain the taxes and legal expenses relevant to the transaction, while your mortgage broker helps you understand the financing requirements.

Together, these preparations help you plan the funds you will need and avoid discovering an important cost close to completion.

Ask for a clear breakdown of the services included in your legal engagement, including whether post-completion tax and registration procedures are covered.

How an attorney helps when selling property in Spain

Selling from abroad can be difficult to coordinate, particularly when you need to obtain documents, answer legal enquiries and organise completion around your work or family commitments.

An attorney in Spain can help you prepare the legal side of the sale and understand your responsibilities as a seller.

Depending on the agreed scope, this may include reviewing the sale contract, checking the documentation requested by the buyer, coordinating with the notary and advising on issues that need to be resolved before signing.

Preparing the sale before a buyer is ready to complete

Early preparation can make the transaction easier to manage.

Tell your lawyer if the property has an outstanding mortgage, belongs to several owners, forms part of an inheritance or has undergone alterations.

These circumstances do not necessarily prevent a sale, but they may require additional documentation or legal steps.

Identifying them early gives everyone more time to address them.

Understanding the seller’s obligations

Your lawyer can explain the obligations and tax considerations relevant to your circumstances, including any rules that apply because you are a non-resident.

Ask whether tax advice, tax filings and any procedures following completion are included in the quotation or require a separate service.

Knowing who is responsible for each step helps you stay in control of the sale from the initial agreement to the final paperwork.

What is a power of attorney in Spain?

A power of attorney in Spain, known as a poder notarial, is a document granted before a notary that authorises another person to carry out specified acts on your behalf.

In a real estate transaction, it may allow an appointed representative to sign the purchase or sale deed and undertake other expressly authorised tasks.

The person granting the power decides whom to appoint and what authority to give, with professional advice on the appropriate wording.

A power of attorney should be prepared for your actual needs. Authority to deal with paperwork should not be assumed to include authority to sell a property, borrow money or sign a mortgage.

How a power of attorney helps if you cannot travel to Spain

You may be able to visit properties and agree a purchase but find it difficult to return for completion. You may also be selling a Spanish property while living in another country.

Work commitments, family responsibilities, health or travel arrangements can make attending the notary’s office difficult.

A suitable power of attorney may allow your representative to complete the authorised steps in Spain while you remain abroad.

This can help you:

• Reduce the need to organise additional trips.
• Coordinate a transaction around your existing commitments.
• Arrange representation if you cannot attend the completion appointment.
• Keep the legal preparations moving while you are outside Spain.

The signing arrangements and the document’s suitability must be confirmed in advance. The aim is to prepare a workable solution before the completion date approaches.

If you can only travel once

Some buyers prefer to use their visit to view properties, explore the area and make their decision.

If that is your situation, discuss representation early. It may be possible to grant a suitable power while you are in Spain, allowing the appointed representative to handle the authorised completion steps later.

Your lawyer can advise when to prepare it and which powers are likely to be required.

If one buyer or seller cannot attend

A transaction may involve a couple, several co-owners or family members living in different countries.

If one party cannot travel, a power of attorney may allow that person to be represented while the others attend in person.

Explain who is involved, who owns or will buy the property, and who can attend. The legal team can assess the arrangements required for each person.

Being married or jointly owning a property does not, by itself, give one person unrestricted authority to sign for the other.

Can a power of attorney cover both the purchase and the mortgage?

It may be possible for one document to include the powers required for both, provided the authority is expressly and sufficiently drafted.

However, permission to buy a property should not be assumed to include permission to sign a mortgage.

If you need financing, your lawyer should coordinate the proposed wording with the lender and the notary handling the transaction.

The arrangements must also address the applicable mortgage transparency requirements, documentation and timing. A power of attorney does not replace the bank’s approval process or remove the protections required by law.

At Mortgage in Spain® Mortgage Broker, our specialisation in non-resident mortgages helps us coordinate the financing work alongside the legal preparations undertaken by your lawyer.

Can you arrange a power of attorney while living abroad?

In many cases, yes.

Depending on your circumstances, possible routes may include granting the document before an appropriate notary in your country of residence or before a Spanish consul exercising notarial functions.

A foreign notarial document may require an apostille or legalisation and an appropriate Spanish translation before it can be used in Spain.

Certain powers for specific acts may also be eligible for authorisation through the official Spanish notarial videoconference system, subject to the applicable requirements and the notary’s assessment. General and preventive powers cannot be granted through that route.

The most useful first step is to have the proposed wording and signing arrangements assessed before you book an appointment or sign a document abroad.

An apostille authenticates a document’s origin; it does not establish that the document contains sufficient authority for your property transaction.

What should your real estate power of attorney include?

The answer depends on what you want your representative to do.

For a property transaction, your lawyer may need to consider authority relating to the purchase or sale deed, associated procedures, mortgage arrangements or other specifically agreed tasks.



You can also discuss appropriate restrictions, such as the property concerned, financial limits or the duration of the authority.

Before signing, ask for a clear explanation of:

• Who will represent you.
• Which acts they may carry out.
• Which decisions require further instructions from you.
• Any limits included in the document.
• How you will receive updates.
• How the power can be revoked when appropriate.

You should feel comfortable with both the person appointed and the authority granted.

Specialist support for non-resident property buyers

Buying in Spain while living abroad involves coordinating a legal transaction with financial circumstances that may originate in another country.

Your income may be paid in a different currency. Your tax returns, employment documents or company accounts may follow a different format. You may also need to coordinate several professionals without being physically present.

At Mortgage in Spain® Mortgage Broker, non-resident mortgage finance is our speciality.

Our more than 15 years of experience in banking and mortgage finance help us understand how to prepare international clients’ applications and coordinate the financing process with the other professionals involved.

Our Bank of Spain registration, D969, relates to our activity as a real estate credit intermediary. Legal advice and representation are provided by our collaborating lawyers under their respective professional responsibilities.

This gives you a clear understanding of who handles your mortgage, who advises you legally and who will represent you if you grant a power of attorney.

A dedicated department for mortgages over €1 million

Higher-value purchases can involve additional coordination, particularly when clients have international assets, business income or more complex financial arrangements.

Our department specialising in mortgages exceeding €1 million supports clients seeking financing for these transactions.

Where a power of attorney is needed, the legal preparations should reflect the actual purchase and proposed financing.

Early coordination between your lawyer, mortgage broker, lender and notary helps identify the documentation and authority required before completion.

Whether you are purchasing a family residence, a second home or an investment property, you deserve clear communication and careful preparation at every stage.

Real estate legal support throughout Spain

Our collaborating network supports property-related enquiries across Spain, including the Balearic and Canary Islands.

You may be buying on the Costa del Sol, selling on the Costa Blanca, purchasing an apartment in Madrid or Barcelona, or arranging a transaction on one of the islands.

Tell us where the property is located and what you need to achieve. The appropriate legal team can then assess your enquiry, taking account of the property and local requirements.

Our aim is to help you access professional support that makes the process easier to understand and manage, wherever your property plans take you.

How much does legal assistance or a power of attorney cost?

The quotation depends on the work required.

Preparing a power of attorney is different from providing legal advice throughout a purchase or sale. Acting as your representative may also form part of a separate or wider engagement.

Ask for a quotation that explains:

• The legal services included.
• Whether representation at completion is covered.
• Notarial or consular charges.
• Any apostille, legalisation or translation costs.
• Copies, delivery and applicable taxes.
• Any additional work outside the agreed scope.

Our mortgage brokerage service has no client broker fee because we are paid by the banks. Legal assistance, powers of attorney and notarial services have their own separately quoted costs.

Our collaborating lawyers also assist with other legal matters

Although this page focuses on real estate, our collaborating lawyers also assist with powers of attorney and legal enquiries in other areas.

These may include inheritance, business, administrative and personal matters, depending on the circumstances and whether representation is legally permitted.

If your request extends beyond buying or selling property, briefly explain it in the form so it can be directed to the appropriate professional.

Request a quotation for your power of attorney in Spain

Your property plans should move forward with clear advice, thoughtful preparation and confidence in the professionals supporting you.

Whether you are buying your first home in Spain, selling a property from abroad or arranging representation because one of the parties cannot travel, we can help you take the next step.

At Mortgage in Spain® Mortgage Broker, we bring together our experience in non-resident mortgage finance and the legal expertise of our collaborating real estate lawyers throughout Spain.

Complete the form below to request a personalised quotation for your power of attorney or real estate legal assistance.

Tell us whether you are buying or selling, where the property is located, your country of residence, whether financing is involved and when you expect to complete.

Share your plans with us. We will help you connect with the right legal professionals so you can move forward feeling informed, supported and in control.