1. Party-wall status, a forced co-ownership of the separating wall
Party-wall status is the state of a wall (or a fence, ditch or hedge) that separates two plots and belongs in commonto the two adjoining owners. It is a form of « forced » co-ownership: each holds a share, and no one may, alone, freely dispose of it. In Morocco, party-wall status is among the most frequent neighbourhood easements, alongside passage, view and water flow.
The legal framework is set by law 39-08 on the Real Rights Code, promulgated by dahir no. 1-11-178 of 22 November 2011, which unified and modernised the whole of Moroccan property law — ownership, dismemberments, easements, mortgages.
2. The presumption of party-wall status: what the law assumes
The principle is simple and far-reaching: a wall separating two properties is presumed to be a party wall, unless proven otherwise. In other words, absent any evidence that it belongs to a single neighbour, it is considered common to both in equal shares. The burden of proof lies on whoever claims the wall belongs to them exclusively.
This presumption can be rebutted by contrary clues. This is the whole issue, because party-wall status is regularly contested — often when one neighbour wants to make the other pay half the works, or refuses to pay. The clues examined are of two kinds:
- Physical clues. The wall's configuration speaks: a coping (capping) with a double slope points towards party-wall status, a single slope on one neighbour's side suggests exclusive ownership; toothing or bonding (alternating projecting stones) on one side only, bearing and sealing marks present on both sides, the wall's axis relative to the property boundary, the thickness, materials and age.
- Documentary clues. Old acquisition deeds, mentions on the land title, the cadastral plan and the boundary-survey report. A clear title or a party-wall agreement entered with ANCFCC prevails over physical clues.
When the clues contradict one another — the most frequent case — it is the technical appraisal that decides, by cross-referencing the analysis of the structure, the documentary research and the cadastre.
3. Rights and obligations over a party wall
Once party-wall status is established, each co-owner has rights — and bears charges — that are symmetrical:
- Right of use. Each neighbour may lean structures against their face of the wall, rest beams on it or make recesses, within the limits of what does not compromise the soundness of the structure and the neighbour's right.
- Shared maintenance obligation. The repair, maintenance and reconstruction of a party wall fall in principle on both owners, in proportion to their rights — most often 50/50.
- Option to abandon. A co-owner who no longer wishes to bear the costs may, under the conditions provided by the Real Rights Code, give up party-wall status and abandon their right over the wall — unless that wall supports one of their own structures, in which case they remain bound.
- Prohibition on damage. Neither neighbour may make in the common wall an opening or work that weakens its structure without the other's consent.
4. Cost allocation: maintenance and reconstruction
This is the leading source of dispute. The default rule is sharing in proportion to the rights, that is most often in equal shares for a wall recognised as a party wall. But practice raises concrete questions:
- Who decides on the works? Routine maintenance works fall under the agreement of both. When the wall threatens to collapse, the diligent neighbour may undertake the necessary repairs and claim the other's share.
- How to cost each share? On the basis of an objective works quote. An independent report describing the wall's condition, the cause of the disorders and the cost of restoration avoids overbidding and allows a fair split.
- What if the neighbour refuses to pay? First document (statement, quote, appraisal), then attempt amicable negotiation, and failing that go to the judge.
Note: a neighbour who has validly abandoned their party-wall status ceases to owe the costs going forward — hence the importance of formalising this abandonment in writing and, where appropriate, entering it on the land title.
A wall or boundary in dispute? Have the situation documented and the works or wall value costed.
Our appraisal service5. Raising the wall: what a single neighbour can do
A co-owner may wish to raise the party wall to gain height, enclose a terrace or add a structure. The Real Rights Code permits this under conditions:
- At their exclusive expense. Whoever raises the wall bears the cost of the works alone, including the reinforcements required for the original wall to carry the additional load.
- Without compromising soundness. The project must not weaken the common structure; if the existing wall cannot support the raising, the neighbour must rebuild or reinforce it at their expense.
- Ownership of the added portion. The raised portion belongs outright to whoever financed it, as long as the other neighbour has not acquired its party-wall rights.
- In compliance with planning and easements. Permitted heights, view and light rules, distances: a raising may create an overlooking view or an easement. Check local planning rules and any registered easements before starting the works.
Before any raising or reconstruction project, have the actual condition of the wall and its load-bearing capacity established. It is also the opportunity to verify the wall's value — useful if the neighbour later wishes to acquire party-wall rights.
6. Acquiring party-wall rights over a private wall
Conversely, the owner of a plot adjoining a wall privately owned by the neighbour may wish to become a co-owner — for example to lean their own structure against it. The Real Rights Code recognises this right of acquiring party-wall status: the party reimburses the owner half the value of the wall (and, where applicable, of the ground on which it is built) assessed at the time of the operation.
The whole issue is then the costing of that value: an old, worn wall is not worth a new one, and the nature of the materials, the thickness, the height and the state of maintenance all vary the buy-out amount. This is exactly the type of value that an independent appraisal establishes in a documented and defensible way, avoiding either neighbour over- or under-valuing the structure to steer the transaction.
7. Encroachment and boundary disputes: the right sequence
The party wall is often the scene of a wider dispute: encroachment of a structure onto the neighbouring plot, a foundation crossing the boundary, an unauthorised bearing, a roof overhang. The sequence to follow:
- Fix the boundary through an adversarial survey. Before talking about encroachment, you need to know exactly where the boundary runs. That is the object of the adversarial boundary survey, which materialises the separation between the two plots.
- Document technically. A statement and an analysis of the structure (the wall's axis, the nature of the encroachment, its extent) objectify the situation and cost any loss.
- Negotiate amicably. Regularisation, compensation, partial demolition, a contractual easement — many files are settled by agreement when the facts are clear and costed.
- Go to the judge failing agreement. It is then the court that decides and that, if it sees fit, appoints an expert.
An important point not to confuse: a private appraisal you commission serves to frame the amicable negotiation and support your position with third parties. It is not a court decision and is not binding on the neighbour. In litigation, it is the judge who appoints the expert. The private report nonetheless remains a solid item to prepare the file and, often, to avoid trial.
8. FAQ
How do I know whether my wall is a party wall or private?
You combine the physical clues (double-sloped coping, toothing on one side only, bearing marks on both sides, the wall's axis relative to the boundary, materials) and the documentary clues (land title, old deeds, cadastral plan, boundary-survey report). Absent contrary evidence, a wall separating two properties is presumed to be a party wall. A technical appraisal decides when the clues contradict one another.
My neighbour refuses to pay for the party wall's reconstruction, what should I do?
Document the wall's condition and the cost of the works through a quote and, if needed, an appraisal report. Attempt amicable negotiation on the basis of this costing. Failing agreement, you may undertake the necessary repairs and claim the neighbour's share, where appropriate through the courts. A neighbour may also give up party-wall status to escape future costs, unless the wall supports one of their structures.
Can I lean or rest a structure against the party wall?
Yes, each co-owner may use their face of the wall (bearings, recesses, leaned structures) as long as they do not compromise the soundness of the structure nor the other's right. For major works or a raising, it is better to have a written agreement and a check of the wall's load-bearing capacity.
How much does a party-wall or boundary appraisal cost?
Our appraisal reports start at 3,500 MAD excl. tax, with a firm quote within 24h. The report is delivered within 5 to 8 days (48-72h express). The amount depends on complexity (documentary research, structural analysis, costing of the wall value or the loss).
Is a private appraisal enough to settle the dispute with my neighbour?
It does not settle the dispute in the judge's place and is not binding on the neighbour: its role is to objectively document the party-wall status, the condition of the wall and the cost of the works to underpin an amicable negotiation. In litigation, the court appoints the expert. But a clear, costed private file allows, in many cases, the trial to be avoided.
A wall, a boundary or a party-wall question under discussion?
RICS-certified experts — analysis of party-wall clues, costing of works or wall value, report compliant with RICS standards within 5 to 8 days (48-72h express), throughout Morocco. 4.9/5 across 47 reviews, more than 5,000 appraisals completed.
Note: Party-wall status falls under the Real Rights Code (law 39-08, dahir no. 1-11-178 of 22 November 2011). The precise rules on presumption, cost allocation, raising and acquiring party-wall rights, as well as the deadlines and formalities, fall under the texts in force: confirm your situation with your notary or a lawyer. A private appraisal documents and frames amicable negotiation but does not replace the court's decision, where it is the judge who appoints the expert. To have a wall or a loss costed, see our real estate appraisal page or the real estate blog.