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Walls and fences in Mallorca: permits, height and neighbour law

Responsible for this content: Frank Menze

You want to enclose your property in Mallorca, repair an old dry-stone wall or put up a fence to keep prying eyes out – and immediately run into the question of the wall permit Mallorca. The short, honest answer: there's no island-wide centimetre figure you can simply look up. Whether and how high you're allowed to build depends on three things – whether your property is classified as solar (development-ready), what exactly is being built, and what your municipality's development plan says about it. This guide explains the Balearic legal basis (Ley 12/2017 LUIB), the important exemption for dry-stone walls, the limits of this exemption on protected land – and Spanish neighbour law, which regulates who actually owns the boundary wall and who bears the costs.

Wall permit Mallorca: fence, height and neighbour law

Not sure whether your planned wall or fence requires a permit?

Why there's no universally applicable wall height for Mallorca

Many German-language forums and guides circulate figures such as "1.80 metres total height" or "plinth up to 60 centimetres, transparent above that". Such figures may be correct for a specific municipality and a specific land category – but as a general rule for Mallorca, they're simply wrong. The permitted height, plinth height, allowed material and required transparency of an enclosure are set out in the development plan of the respective municipality – the Plan General de Ordenación Urbana (PGOU) or the older Normes Subsidiàries – and in their Ordenanzas. Each municipality in Mallorca can set its own values here, tiered according to land category – such as suelo urbano, suelo rústico or suelo rústico protegido.

Note: Before adopting any centimetre figure from a blog or a neighbour, check it against your municipality's development plan. These plans can be viewed via the MUIB (Mapa Urbanístic de les Illes Balears), the digital collection of development plans for all Balearic municipalities.

Permit requirement: when you need a licence

The central legal basis is the Ley 12/2017 de urbanismo de las Illes Balears (LUIB). Article 146.1 j) lists, among the projects subject to a licencia urbanística municipal (municipal building permit), explicitly: "El cierre de terrenos que no tengan la condición de solar" – the enclosure of properties which are not solar i.e. are not considered development-ready, serviced land.

In addition, Article 148 LUIB regulates the simplified procedure for the comunicación previa (prior notice) for works of "simple technique and limited constructive scope". The Consells Insulars – i.e. the Consell de Mallorca for the island – can, by regulation, transfer further procedures from Article 146.1 into this simplified process, for all or individual municipalities.

Here's how you go about it in practice:

  1. Clarify the plot status: Is your plot solar (ready to build, with services connected) or not? This follows from the local development plan and the land registry.
  2. Check the land category: Is the plot located in suelo urbano, simple suelo rústico or suelo rústico protegido?
  3. Classify the building project: A new wall/fence, or repair of an existing dry-stone wall?
  4. Ask the municipality about the procedure: Licencia urbanística, comunicación previa, or – in the case of existing dry-stone walls – neither of the two.
  5. Look up the height and material in the PGOU before obtaining a cost estimate.
Situation Legal basis Procedure
New enclosure, plot without solar status Art. 146.1 j) LUIB Licencia urbanística (building permit from the municipality)
Repair/rebuilding of an existing stone wall (bancal, parada) using dry-stone technique Art. 146.1 j), last sentence No licence, no comunicación previa required
Simple construction work of minor scope in general Art. 148 LUIB Comunicación previa possible, depending on the municipality
Projects on suelo rústico protegido or on BIC/listed buildings Art. 148.2 a) LUIB Licence always required, comunicación previa expressly excluded

The dry-stone wall exception: bancales and dry-stone walls without paperwork

This is the practically most important sentence for finca owners in this whole topic: Article 146.1 j) LUIB takes the rebuilding of existing terrace walls (bancales), walls or dry structures made of stone, as well as their repair in dry-stone technique (piedra en seco) expressly out of the requirement for authorisation – neither a licence nor a comunicación previa is needed, regardless of the land category on which the measure takes place.

For you this means: if you restore an old, partially collapsed dry-stone wall on your finca and use the traditional technique without mortar, you don't need to submit an application to the municipality – even if your property is located on simple suelo rústico.

Watch out: The exception has two sharp limits. First, it only applies to existing structures, not to a completely new wall built where none stood before. Second, it only applies to the dry-stone technique – if you instead rebuild the same wall in concrete or with mortar, the exception no longer applies, and you end up back at Article 146.1 j) with full authorisation requirements.

Suelo Rústico Protegido: Where the shortcut ends

As practical as the comunicación previa is for simple projects – it has a hard limit that many German-language accounts overlook. Article 148.2 a) LUIB stipulates: under no circumstances may the simplified procedure be applied to matters concerning suelo rústico protegido or buildings that have been declared or listed as bien de interés cultural (BIC).

In concrete terms this means: on protected rural land – for example in areas with special landscape or nature protection – there is no shortcut via prior notification, no matter how simple the planned wall is technically. There, the route always goes through the full building permit. Whether your specific property falls within such a protection category is stated in the local development plan and the land registry – only the municipality or a local expert can confirm this bindingly. You can find more on the particularities of rural land in the guide on Finca and Suelo Rústico and on ANEI nature reserves.

Who decides what? The four levels of wall law

So you don't search in the wrong place, here's an overview of the responsibilities:

Level Regulates Source
Balearic Government (Ley 12/2017 LUIB) Whether a permit is required at all, and which exceptions apply BOE full version: boe.es
Consell de Mallorca Can transfer further procedures into the comunicación previa by decree Art. 148 LUIB
Municipality (Ayuntamiento) Permissible height, base height, material and visual permeability per zone PGOU/Normes Subsidiàries, viewable via MUIB
National civil law (Código Civil) Neighbour-law matters: co-ownership, costs, boundary distances BOE full version: boe.es

For the formal approval process of your specific project, it's also worth taking a look at our guide on building permits and comunicación previa on Mallorca.

Neighbour law: does the boundary wall belong to you alone? (medianería)

Alongside the public-law approval process, Spanish civil law, the Código Civil, applies to everything that happens between you and your neighbour. Article 388 first makes clear: every owner may enclose their property with walls, ditches, living or dead hedges, or in any other way – subject to any existing easements (such as a right of way) on the property.

The dispute that most commonly arises in practice is the question: does the boundary wall belong to me alone, or is it shared property? Article 572 of the Código Civil answers this with a presumption: as long as there is no title of ownership, no external sign and no evidence to the contrary, a dividing wall between gardens and courtyards, as well as a fence, enclosure or living hedge separating rural properties, is considered to be medianería – a wall in the co-ownership of both neighbours.

An external sign against medianería (party wall) is addressed in Article 573: if the wall runs straight and vertical on one side but not on the other, this suggests that it belongs to only one of the two owners.

The consequence of Article 575: repair and construction of shared walls, as well as the maintenance of common fences, hedges, ditches and channels, are borne by all owners proportionally according to their share. Anyone wishing to be exempt from this can generally waive the medianería – unless the wall supports a building of theirs.

Note: Anyone who believes they own the boundary wall alone must prove this in case of doubt. Without a title deed and without a clear external sign, the legal presumption applies – and this favours joint ownership.

Article of the Código Civil Regulates Key statement
Art. 388 Right to enclose Everyone may enclose their property, subject to existing easements
Art. 572 Presumption of medianería Boundary wall/fence/hedge between properties is deemed communal unless proven otherwise
Art. 573 Rebuttal of presumption A wall that is straight/vertical on only one side speaks against joint ownership
Art. 575 Cost allocation Maintenance shared proportionally; waiver of medianería possible, except where the wall has a load-bearing function
Art. 389 Risk of collapse Obligation to demolish or secure, otherwise substitute enforcement by the authority

Trees, hedges, branches and roots at the boundary

Anyone planning an enclosure often thinks of a hedge first, rather than stone or metal. The Código Civil sets rules for this too. Article 591 allows the planting of trees near the property boundary only at the distance prescribed by local ordenanzas (bylaws) or custom – failing that, if nothing else is specified, two metres for tall trees and 50 centimetres for shrubs or low trees. If trees have been planted too close, the neighbour can demand their removal.

For branches and roots, an asymmetry applies that often leads to misunderstandings: overhanging Branches the neighbour can't simply saw them off himself – under Article 592 he has a claim against the tree owner to have them cut back. Roots, which grow into his property, he may however cut off himself – but only within the boundary of his own property.

When the wall threatens to collapse

Article 389 Código Civil obliges the owner of a wall at risk of collapse to demolish it or carry out the necessary safety works. If he fails to do so, the authority can have the wall demolished at his expense. This applies not only to boundary walls, but also to old dry-stone walls and retaining walls on slopes, as found on many fincas – it is precisely there that the permit-free repair described in the previous section is worthwhile, before a small crack becomes a safety problem.

How to find the rules of your municipality

Since height, material and base design are matters for the municipality, there is no way around checking the local land-use plan. Two points of contact:

  • MUIB (Mapa Urbanístic de les Illes Balears): the digital collection of land-use plans for all Balearic municipalities, maintained by the Govern of the Balearic Islands. Here you'll find the PGOU or Normes Subsidiàries of your municipality and the applicable Ordenanzas for boundary enclosures.
  • The building authority (Ayuntamiento) of your municipality: binding information on height, distance and procedure for your specific property.

For practical implementation – whether a new wall, fence or dry-stone wall repair – direct contact with a local architect or planner who knows the local Ordenanzas and can prepare the application is often helpful too.

Most common mistakes

  • Taking a figure in centimetres from a guide or from acquaintances, without checking your own municipality's land-use plan.
  • Applying the dry-stone wall exception incorrectly: A completely new wall, or the same wall built in concrete instead of dry-stone technique, does not fall under the exception.
  • Overlooking suelo rústico protegido: Anyone hoping for a simplified procedure there is mistaken – Article 148.2 a) LUIB expressly excludes the comunicación previa in that case.
  • Ignoring the medianería presumption: Simply treating a boundary wall without title and without a clear external sign as "mine alone", even though the law presumes co-ownership.
  • Cutting off roots in your own garden yourself, but sawing off the neighbour's branches on your own authority – the law provides for two different approaches here.
  • Ignoring a dilapidated wall, until the authority intervenes and bills you for the cost of the substitute enforcement.

Checklist before the first spade hits the ground

  1. Check the land status: solar or not, suelo urbano/rústico/rústico protegido?
  2. Is this a new enclosure or the repair of an existing dry stone wall?
  3. Check the municipality's urban development plan via MUIB: height, base height, material, visual permeability.
  4. Ask the municipality about the procedure: licencia urbanística or comunicación previa.
  5. For boundary walls: check the title, Land Registry and external features to clarify co-ownership (medianería).
  6. Take into account any existing rights of way or easements on the property.
  7. If in doubt about the land category: consult an architect or local lawyer.

What comes next?

Once the wall or fence is finished, the legal story doesn't automatically end there. Boundary disputes with neighbours often only surface years later, for example when selling, when a surveyor identifies boundary discrepancies as part of a house inspection. If building took place without the necessary permit, it's worth looking at our guides on legalising illegal buildings and on the statute of limitations for illegal buildings. Anyone also planning a pool or a pergola will find additional rules in the guides on pool law and pergola permits.

Conclusion

When it comes to walls and fences on Mallorca, there's no island-wide standard you can rely on – the height is regulated by each municipality individually in its urban development plan, viewable via MUIB. The Balearic Ley 12/2017 LUIB, on the other hand, clearly sets out when a permit is actually required: in principle, always, if your plot is not solar, with one important exception for repairing existing dry stone walls – and a hard limit on protected rural land, where this shortcut does not apply. In parallel, the Código Civil regulates who owns a boundary wall, who bears the costs, and how to deal with trees, branches and roots at the boundary. Anyone who keeps these three levels – law, municipality, civil law – separate before the first spade hits the ground will save themselves costly disputes and demolition.

Official sources

Do I need a permit for every fence on Mallorca?
Not necessarily. According to Art. 146.1 j) LUIB, what matters is whether your plot qualifies as "solar" (buildable land); if it does not, the enclosure is subject to the municipality's permit requirement.
Am I allowed to repair an old dry-stone wall without a permit?
Yes. Art. 146.1 j) LUIB expressly exempts the rebuilding and repair of existing stone walls built using the dry-stone technique from both the licence and the comunicación previa, regardless of the land classification.
Does the dry-stone wall exemption also apply if I rebuild the wall in concrete?
No. The exemption only applies to existing structures and exclusively to the traditional dry-stone technique without mortar; a concrete wall falls back under the full permit requirement.
Where can I find the permitted height for my municipality?
In the local development plan (PGOU or Normes Subsidiàries) of your municipality, which you can view via the MUIB, the Mapa Urbanístic de les Illes Balears of the Govern.
Does the boundary wall to my neighbour belong to me alone?
Not automatically. Art. 572 Código Civil presumes co-ownership (medianería) of boundary walls and fences between plots unless proven otherwise; the burden of proof lies with whoever claims sole ownership.
Who pays for the repair of a shared boundary wall?
Under Art. 575 Código Civil, all co-owners bear the costs proportionally according to their share, provided no one has effectively waived the medianería.
Can I simply cut off my neighbour's overhanging branches myself?
No. For branches, Art. 592 Código Civil only grants a claim against the tree owner for pruning; however, you may cut off encroaching roots yourself, but only within your own property.
Is there a simplified procedure for walls on suelo rústico protegido?
No. Art. 148.2 a) LUIB expressly excludes the comunicación previa on protected rural land and for BIC buildings; in those cases, a full building permit is always required.