ULI & LISAMallorca Property Glossary All chapters uli-lisa.com →
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★ Overview1 · From Offer to Deed — The Buying Process & Contracts on Mallorca2 · Notary, Land Registry & Cadastre — the three registers your purchase rests on3 · Money Transfers, Banking & Legal Due Diligence When Buying on Mallorca4 · What the Tax Office Takes When You Buy5 · The Annual Running Costs of a Mallorca Property6 · What to Expect When You Resell — Taxes on Disposal7 · Wealth Tax & Solidarity Tax on Mallorca8 · Inheritance & Gifting on Mallorca: the Balearic Foral Law9 · Building Legality, the cédula & Retroactive Legalisation10 · Building on Mallorca: Land, Permits & New-Build Protection11 · ETV — Tourist Rental on Mallorca12 · Where People Buy on Mallorca — Thinking Municipality by Municipality13 · Tenanted Properties, Tenancy Law & the Okupas Risk14 · Your Passport Shapes the Deal: Military Permit, Visas & the Tax Chain15 · Financing & Mortgages in Mallorca16 · Estate Agents & Property Values When Buying17 · Property Types & Forms of Ownership — what the listing and the land register really tell you18 · Buying Through a Company or in Your Own Name? Legal Structures Explained19 · From Purchase to Centre of Life: NIE/TIE, Residency & Health Cover20 · Mobility & Authorities: Car, ITV, Driving Licence, Appointments21 · Buyer Pitfalls on Mallorca — and How to Avoid Them22 · The Authorities Map & Spanish Abbreviations at a Glance23 · Register of Court Rulings: the case law behind the chapters24 · Where Our Information Comes From — and How Reliable It Is25 · Building & Renovating in Mallorca — What Buyers Need to Know About Costs, Trades and the Law26 · Utilities on Mallorca: Electricity, Water, Gas & Solar27 · Agroturismo, Turismo Rural & Tourist Accommodation in the Countryside28 · Insurance Cover for Your Mallorca Property29 · What the Listing Really Says — Property-Ad & Viewing Vocabulary (ES/CAT → EN)30 · Living Here, Not Just Buying Here: Children, Pets and the Rhythm of Island Life31 · Selling Smart: What the ganancia patrimonial (Capital Gains Tax) Really Costs You32 · Boat Moorings on Mallorca (Amarre): What You Actually Buy — and What You Don't33 · Releasing Equity From Your Mallorca Home in Later Life34 · Separation & Divorce — Who Keeps the Mallorca Property35 · The Owners' Association in Mallorca: A Practical Guide to the Comunidad de Propietarios36 · The ULI & LISA Roadmap: From Search Profile to Handover of the Keys
Glossary › Chapter 9

09 · Building Legality, the cédula & Retroactive Legalisation

*No single issue carries as much explosive potential in a Mallorca property purchase as building legality — and nowhere more so than with the finca. It is estimated that around ~30,000 buildings stand on the Balearics' suelo rústico (rural land) that were built, in whole or in part, without a valid permit.*

Rule of thumb for buyers: Never assume that an entry in the Land Registry (Registro de la Propiedad) confirms a property's building legality — it does NOT. A declaración de obra nueva (declaration of new construction) is recorded in the register even when the building was never permitted. So have the permit situation clarified separately at the town hall (certificado urbanístico / cédula urbanística — planning certificate). This is precisely where our buyer's advisory comes in: we separate what is written in the register from what is genuinely permissible under building law.

Cédula de habitabilidad (certificate of habitability) ✅#

The cédula de habitabilidad is an official confirmation from the Consell Insular — on Mallorca, the Consell de Mallorca — that a dwelling is in fact habitable. In the Balearics it is mandatory.

  • Legal basis: Decreto 145/1997, amended by Decreto 20/2007, together with the housing act Ley 5/2018. 🔎 Correction: The Catalan Decreto 141/2012 does not apply in the Balearics — a mix-up that surfaces regularly in practice.
  • Validity: 10 years ✅ (Art. 13 Decreto 145/1997).
  • Minimum standards (Decreto 145/1997 as amended by 20/2007): living rooms require a clear ceiling height of 2.50 m, while ancillary rooms such as the bathroom, kitchen or hallway need only 2.20 m ✅. The dwelling must have a minimum usable floor area of 36 m² 🟡 and at least one bedroom of 8 m² 🟡; on top of that come requirements for ventilation and natural light (≥ 1/10 of the floor area) and for sanitary fittings. 🔴 The frequently repeated claim of a "6 m² single room", by contrast, could not be substantiated.

Three types#

  • primera ocupación (first occupancy) — for new builds, extensions, or a refurbishment affecting more than > 60 % of the layout.
  • renovación (renewal) — the renewal of an expired cédula, colloquially "segunda ocupación".
  • carencia — for older stock built before 1 March 1987, free of any infringement and not subject to refurbishment works.

What you absolutely need it for#

Without a valid cédula, almost nothing works: not the utility connection (water/electricity/gas), nor renting out, an ETV licence (tourist rental licence) or a sale — and a sale can only proceed without one by an express renuncia (waiver) before the notary. And: without it, the property is effectively not mortgageable, which can scupper your financing.

What to watch for: Renewing an expired cédula may mean expensive upgrades — energy, installations, accessibility (🟡 EU EPBD tightening 2024/25). These costs belong on the table before the purchase decision, not after.

Infracción urbanística & fuera de ordenación#

  • infracción urbanística (planning infringement) refers to a breach of building law — for example an unpermitted extension, pool or guest house. The consequences range from a fine, through a demolition order, to the property having no cédula and no utility connection.
  • fuera de ordenación (outside the planning framework) applies when a building contravenes the plan. If the infringement is time-barred, the structure is tolerated but remains not legal: only maintenance is permitted, not extension. Where the building was erected after 1 March 1987 without a licence, there is no electricity, gas or water connection.

Time-barring of building infringements ✅/🔴#

On ordinary suelo rústico, infringements generally become time-barred after 8 years. The decisive point for you as a buyer: on protected suelo rústico (ANEI/ARIP/AANP/LIC), they do NOT become time-barred (Ley 12/2017) — which means a perpetual demolition risk. 🔴 A citable TSJ Balears leading ruling with a case reference is still outstanding (→ Ch. 23); the doctrine as such, however, is well established.

AFO / Legalización extraordinaria (Decreto-ley 3/2024) 🔎#

🔎 Important correction: "AFO" (Asimilado a Fuera de Ordenación) and "Ley 6/2023" are an Andalusian matter (LISTA, Ley 7/2021) — and do not belong to the Balearics. In the Balearics, the procedure is called legalización extraordinaria (extraordinary legalisation) and rests on Decreto-ley 3/2024 of 24.05.2024.

Procedure (Balearics): 1. It applies to fuera de ordenación buildings on suelo rústico whose infringement is time-barred — on protected land this means: buildings predating 2014. 2. Each island activates the procedure by a plenary resolution of its Consell (the Consell de Mallorca has resolved to do so). 3. The application window is max. 3 years from publication in the BOIB, and the decision is issued within max. 6 months. 4. Required are a technical project plus environmental conditions (wastewater treatment, energy and water efficiency, light pollution). 5. On top come fees and a special economic contribution to the municipality (🔴 exact percentage still open). 6. What you end up with: toleration, a utility connection and a possible Land Registry entry — but with an express prohibition on tourist rental of the property thus legalised.

What to watch for: There is "no partial legalisation" — you cannot simply have the legal part registered. So do not build your purchase price on an uncertain legalisation; on protected land you should abandon any hope of legalisation entirely. Have the prospects of legalisation clarified by an architect before the purchase contract — this is exactly the step where an independent buyer's advisory makes the difference.

In depth#

Time-barring — the decisive double deadline ✅#

The LUIB cleanly separates two things: infracción (the sanction or fine) on one side, and restablecimiento (restoration of legality, i.e. demolition) on the other:

  • Fine: for serious and very serious infringements the limit is 8 years, for minor ones 1 year.
  • Restoration (demolition): here it is 8 years from completion (Art. 191 LUIB) — 🔎 expressly not "6 years", which is the state default deadline. On suelo rústico there is no time-barring of restoration (under Art. 196.2 a) LUIB on *any* rústico, not just the protected kind — unlike under the predecessor norm LOUS), and likewise for BIC/catalogados (listed/protected assets). 🟡 The illustrative leading ruling here is STSJ IB 326/2021 (rústico común, demolition upheld; → Ch. 23).
  • caducidad of the procedure (Art. 195.1): the authority has 1 year from initiation to issue its decision — if it misses that, later decisions are void. This is a defensive lever that applies even where the infringement is not time-barred.

Legalización extraordinaria — prestación & prohibitions ✅#

  • Prestación económica (economic contribution, assessed on the coste de ejecución material / PEM — material construction cost): 10 % in year 1, 12.5 % in year 2, 15 % in year 3; ICIO and licence fees come on top. 🟡 For low incomes, a 50 % reduction is provided for.
  • Exclusions: suelo rústico protegido (protected rural land — no time-barring → not legalisable), dominio público (public domain) or coastal protection zones, anything already under a demolition order, and uses subject to an interés general (general-interest) requirement.
  • Prohibition on tourist rental: this passes into the project and is entered in the Land Registry — a legalised rústico villa therefore has no ETV potential. For a buyer's yield calculation, this is often the decisive point.

Correction on ANEI 🔎#

🔴 The figure being passed around — "minimum plot of 200,000 m² in ANEI" — is simply wrong: in ANEI, residential new build is outright prohibited — so there is no m² threshold at all. → Ch. 10.

❓ FAQ#

What is the cédula de habitabilidad and why does it matter? It is the Balearic certificate of habitability, valid for 10 years. Without it, you cannot get a utility contract or an ETV licence, the property is hard to sell, and it is not mortgageable.

Can I legalise an illegal house on Mallorca? In some cases, yes — via the legalización extraordinaria (Decreto-ley 3/2024), provided the infringement is time-barred. On protected suelo rústico, however, nothing becomes time-barred, so a permanent demolition risk remains.

Sources (selection)#

  • Decreto 145/1997 (Art. 13), Decreto 20/2007, Ley 5/2018 (Vivienda IB) · Decreto-ley 3/2024
  • Ley 12/2017 (LUIB, time-barring) · Consell de Mallorca (cédula, legalización)
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