English-speaking lawyers for Costitx
Castell.law provides legal advice in English to people living, buying or investing in Costitx, in the Pla de Mallorca, home to the Mallorca Astronomical Observatory. For foreign clients, the language barrier and an unfamiliar legal system are often the biggest obstacles, and that is exactly where we help.
Our office is in the centre of Palma and we assist clients throughout Mallorca. Meetings can take place in person, by phone, video call or WhatsApp.
Legal services in Costitx
- Buying a finca or village house in Costitx, with legal due diligence before you sign.
- Rustic land and planning: building licences, legalisation of existing constructions and land use.
- Construction and renovation projects from licence to completion.
- Inheritance and family matters for families with property in Mallorca.
Moving to Costitx
If you are moving to Costitx, the first steps are usually obtaining your NIE, registering on the padrón at the town council and, depending on your nationality, registering as an EU citizen or applying for a visa or residence permit, such as the non-lucrative visa or the digital nomad visa.
We prepare the documents, book the appointments and accompany you through each procedure, so that you can settle in without delays.
Licences and renovation projects in Costitx
Before renovating a house in Costitx, it is important to know which works require a building licence and which can be carried out with a prior communication to the town council. Carrying out works without the correct permit can lead to fines, stop-work orders and problems when selling the property in the future.
Our project management service coordinates the architect, the licence application and the builders, with legal review of every contract along the way.
With one lawyer coordinating the matter and a multidisciplinary team behind, you avoid dealing with several advisers at once. Advice is available in English, Spanish and German.
Lawyers in other parts of Mallorca
Lawyer in Deià · Lawyer in Escorca · Lawyer in Esporles · Lawyer in Estellencs · All municipalities in Mallorca
Tell us about your situation: write to us or call +34 680 464 800 and a lawyer will reply.


