Sonja Willner – Lawyer and abogada in Palma de Mallorca

Sonja Willner – Lawyer specializing in real estate law and inheritance law in Mallorca

Sonja Willner is licensed to practice as a lawyer in Germany and as an abogada in Spain. Based in Palma de Mallorca, she assists German-speaking clients with real estate purchases and sales, as well as with wills and estates in Spain. Legal advice, contract drafting, and administrative procedures are closely coordinated; where necessary, certified translations can also be incorporated into the process.

German-Spanish legal advice with a clear area of specialization

Real estate transactions and cross-border inheritance cases require more than just a knowledge of Spanish law. Equally important is an understanding of how German and Spanish procedures, terminology, and legal expectations differ from one another.

Sonja Willner's law firm deliberately focuses on two areas of practice: out-of-court legal support for real estate purchases and sales in Spain, as well as wills and estates with a connection to Spain. General legal matters and contentious court proceedings do not fall within the firm's scope of practice.

Clients therefore receive support tailored to their specific situation—from the initial legal review, through the drafting of contracts and coordination with the parties involved, to notarization and subsequent closing.

Buying and Selling Real Estate in Mallorca and Spain

When purchasing a property in Spain, the legal and factual circumstances should, whenever possible, be examined before signing a reservation agreement or a contract of sale. This includes, in particular, ownership structures, encumbrances in the land registry, details in the cadastral registry, planning permission status, documents relating to the homeowners' association, as well as the contractual and tax framework.

Sonja Willner supports buyers throughout the entire purchase process. She reviews and explains the relevant documents, drafts or revises reservation and purchase agreements, coordinates powers of attorney and notarial documents, and prepares the notarization. Communication with real estate agents, banks, notaries, architects, property management companies, and public authorities can also be coordinated as part of the mandate.

The firm assists sellers with the legal preparation of the transaction, the compilation of the necessary documents, the drafting of contracts, as well as scheduling the notary appointment and the subsequent closing of the transaction. The goal is a clearly structured process in which legal risks are identified early on and the next steps are explained in a clear and understandable manner.

Inheritance Law in Spain: Wills and Inheritances

In cases of inheritance involving multiple countries, it must first be determined which inheritance law applies and what provisions exist regarding the disposition of property upon death. In addition, there are questions regarding the status of heirs, rights to a compulsory share, the acceptance of the inheritance, and the notarial, tax, and land registry procedures in Spain.

Sonja Willner provides advice on drafting wills involving Spain and assists with the acceptance and administration of inheritances in Spain. In doing so, she takes into account the client's personal and family circumstances, their existing assets, and their legal ties to Germany and Spain.

In the event of a death, the firm coordinates the legal procedures, assists with obtaining and verifying the necessary documents, and supports the notarial acceptance of the inheritance as well as the subsequent transfer of title to real estate and other assets. Tax implications are taken into account in the planning at an early stage; where necessary, the firm consults with tax advisors or other specialists.

Direct and personalized client support

Real estate transactions and inheritances often involve substantial assets and highly personal decisions. Sonja Willner and her team therefore prioritize direct, reliable, and clear communication.

Legal issues and the next steps are explained in a clear and accessible manner. Documents and decisions are agreed upon with clients without unnecessary changes in the point of contact. Advice can be provided in German, Spanish, and English. This helps minimize linguistic misunderstandings and the need for additional coordination.

Administrative Services for NIE, Tax, and Dealing with Government Agencies

Through our affiliated gestoría, the administrative steps required in connection with property transfers and inheritances can be incorporated into the process.

These include, among other things, applying for the Spanish Foreigner Identification Number (NIE), obtaining electronic certificates, preparing and filing the tax returns related to the transaction, and other necessary dealings with the authorities. We can also coordinate the filing of notarial deeds and assist with registration in the Land Registry and Cadastre.

Being licensed to practice as a lawyer in Germany and as an "abogada" in Spain makes it much easier to assist German-speaking clients who are not yet familiar with the legal and administrative procedures in Spain.

Certified translations for Germany and Spain

Sonja Willner is also a sworn translator for Germany and Spain. She provides certified translations for notarial and official purposes.

In international property and inheritance cases, deeds, powers of attorney, wills, extracts from public records, or other official documents are regularly required to be provided in a certified translation. These can be addressed directly as part of the legal support provided and tailored to the specific case.

This eliminates the need for additional coordination steps and allows legal documents, official records, and translations to be processed as part of a single, integrated procedure.

Contact & Location

Address: Calle Velázquez 10, Entlo 1
07002 Palma de Mallorca, Illes Balears
Email: team@willner.legal
Phone: +34 871 180 197
Phone in Germany: +49 30 629 37 600
Website: https://willner.legal/
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Field of activity: Field of activity: Mallorca and Spain
Opening hours: Opening hours
Monday: 08:00 - 16:00
Tuesday: 08:00 - 16:00
Wednesday: 08:00 - 16:00
Thursday: 08:00 - 16:00
Friday: 08:00 - 13:00
Saturday: Closed
Sunday: Closed