Case Study: How Legal Due Diligence Saved a Client from a Costly Mistake in Mallorca

Editorial transparency and use of artificial intelligence

This article forms part of the CostaLuz Lawyers blog and is published for general informational and educational purposes only. It was prepared with the assistance of artificial intelligence tools and, before publication, was substantively reviewed and editorially approved by Maria de Castro, a Spanish-qualified lawyer registered with the Cádiz Bar Association under number 2745, founder of CostaLuz Lawyers and the person responsible for the editorial review of the published content.

This article does not constitute legal, tax, immigration, employment, estate-planning or investment advice and does not replace an individual assessment and the professional work of the appropriate CostaLuz Lawyers specialist. No action or omission should be based solely on this information.

Not long ago, an international client approached us eager to buy a stylish apartment in Palma. It was marketed as “holiday-rental ready”, with an asking price that reflected its supposed short-term rental income potential.

But when we conducted our legal due diligence, the reality was very different:

  • The apartment had no valid tourist rental license.
  • It was located in a multi-family building, where new licenses are completely banned.
  • The advertised “holiday rental potential” was misleading and legally impossible.

If the client had purchased without proper legal checks, they would have:

  • Paid a premium for a property that could never operate legally as a rental.
  • Risked fines of up to €500,000 for illegal use.
  • Seen the market value of the property drop significantly.

Instead, with our guidance, the client walked away from that deal and invested in a fully licensed villa, now generating income safely and legally, with a property value that is protected, sustainable, and aligned with future market demand.

This experience highlights the risks many buyers face today in Mallorca. According to the Consell de Mallorca, 40% of holiday rental listings on major platforms are illegal. On top of that, the Balearic Parliament has introduced tough restrictions:

  • No new tourist rental licenses are being issued.
  • Only properties with an existing valid license can be rented legally.
  • Multi-family buildings are excluded entirely from new licensing.
  • A new category of “limited-price housing” has been created, restricting the resale and rental value of certain converted tourist properties.

So, before you buy in Mallorca, ask yourself:

  • Does the property you’re considering truly have a valid rental license?
  • Is the license transferable, and is it registered with the authorities?
  • Could the property fall under “limited-price housing” rules, restricting its investment value?

At our firm, we ensure these questions are answered with precision and clarity, so your decisions are made on solid legal ground.

Investing in Mallorca requires more than vision—it requires certainty.
With our legal expertise, you can move forward with confidence, knowing your investment is secure, compliant, and aligned with your long-term goals.


Ready to Invest in Mallorca With Confidence?

Don’t let hidden legal traps compromise your dream of owning a property in Mallorca. Before you make a commitment, get the clarity you need.

We offer a free initial written consultation, where our legal team will answer up to 5 of your key questions about buying, renting, or investing in Mallorca.

This is your opportunity to:

  • Verify whether a property’s tourist rental license is valid and transferable.
  • Understand how new restrictions might affect your investment.
  • Assess if the property could fall under “limited-price housing” rules.
  • Clarify your rights and obligations as a property owner.
  • Gain independent, trustworthy legal guidance before you sign anything.

Request your free consultation today – send us your 5 questions, and we’ll provide you with a tailored written response at no cost.

Disclaimer: This information is provided for general guidance purposes only and does not constitute personalised tax or legal advice. Each case must be assessed individually according to the client’s specific circumstances. It is essential to consult a qualified specialist before taking any action or making any decision.

Legal Notice: The content on this page is provided for general informational and educational purposes only. It does not constitute legal advice and should not be relied upon as such. No action should be taken based solely on this content without first seeking independent professional legal counsel. Each case requires individual assessment based on its specific circumstances. CostaLuz Lawyers accepts no liability for actions taken or not taken based on this content.

Buying a Property in Spain You Plan to Rent?

This article focuses on Mallorca specifically. For the broader Baleares context, including plaza caps and zone classification across all four islands, see our 2026 Baleares Holiday Rental Law guide.

CostaLuz Lawyers’ QuickLease service is the Rental Compliance Pre-Purchase check verifying the property across all four legal levels (community, municipality, regional and registry) before you sign. 1.000€ + IVA. Reviewed by María Luisa de Castro.

Learn more about QuickLease → · Read the D3 regional guide · Email us

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