Water Leak in Homeowners Association: Who Pays? Legal Guide 2026

Data updated in September 2026 — Information verified with internal data from Telefuga and real reviews from Google Maps.

Who Pays for a Water Leak in a Homeowners' Association?

The one responsible for the section of pipe where the leak originates pays, and this depends on whether the damage occurs in a common element (community) or a private one (owner). At Telefuga, with over 38,000 resolved leaks in 16 years of experience, a rating of 4.8 out of 5 on Google Maps with 208 verified reviews, we have intervened in hundreds of homeowners' associations where the question is always the same: «Who takes charge?»

The legal answer is clear, but its practical application generates more neighborhood conflicts than any other incident in a community. Let's break it down in detail, relying on current legislation, jurisprudence, and our professional experience.

The Horizontal Property Law: Key Articles

The Law 49/1960, of July 21, on Horizontal Property (LPH), last amended by Law 10/2022, is the fundamental regulation that governs the rights and obligations of owners in a community. Two articles are essential to understand who pays for a leak:

Article 9 LPH: Obligations of Each Owner

Article 9.1 establishes that each owner has the obligation to:

• «Maintain in good condition their own apartment or premises and private installations», so as not to harm the community or other owners.
• Compensate for the damages caused by their negligence or that of the people for whom they are responsible.
• Consent to the repairs required for the service of the property and allow the essential easements.

In practical terms: if the leak originates in a private pipe (those that run from the individual meter to the consumption points within your home), the owner of that home is responsible for the repair and for the damages caused to third parties.

Article 10 LPH: Necessary Works on Common Elements

Article 10.1 establishes that the community is obliged to carry out, without the need for an agreement from the meeting, the necessary works for the adequate maintenance and conservation of the property and its common services and installations.

This means that if the leak originates in a common pipe (main drain, riser, common connection, central heating pipes), the community must repair it even without a vote in the meeting, and the cost is shared among all owners according to their participation coefficient.

The Meter as a Dividing Line: Before vs. After

The general rule applied by most courts is as follows:

«The key element for assigning responsibility is to precisely determine where the leak originates, not where the damages manifest. A professional technical report is the only reliable way to do it.» — Technical Team of Telefuga

Complete Table: Type of Leak, Who Pays, and Which Insurance Covers

This detailed table covers the most common scenarios we encounter at Telefuga when we intervene in homeowners' associations:

The Role of the Property Administrator

The property administrator is a fundamental figure when a leak occurs in a homeowners' association. Their functions include:

Functions of the Administrator in the Event of a Leak

1. Receive communication from the affected owner: The first step should always be to communicate the incident to the administrator, who will document the claim.
2. Assess whether it is a common or private element: The administrator should make an initial assessment, although the technical report will be the definitive one.
3. Activate the community insurance: If the leak may be from a common element, the administrator must open a claim in the community insurance.
4. Hire the specialist technician: The administrator can (and should) hire a professional leak detection service like Telefuga to determine the exact origin.
5. Call an extraordinary meeting if necessary: To approve repairs that exceed the reserve fund, a meeting may be necessary.
6. Manage financial responsibility: Once the origin is determined, the administrator assigns the cost to the responsible party.

What Happens if the Administrator Does Not Act?

If the property administrator does not act diligently in response to a reported leak, the affected owner has several options:

• Send a burofax to the administrator and the president of the community demanding the repair.
• Request the calling of an extraordinary meeting (if at least 25% of the owners representing 25% of the quotas request it).
• Carry out the urgent repair on their own and pass the cost to the community if it is proven to be a common element (with the technical report as support).
• Resort to judicial action with a liability action against the community.

Community Insurance vs. Individual Insurance: How They Interact

In Spain, the interaction between community insurance and the individual insurance of the owner is articulated through the CICOS Agreement (Direct Compensation Agreement for Coverage of Claims Derived from Property Communities).

What is the CICOS Agreement?

The CICOS is an agreement among the main Spanish insurers that establishes a system of direct compensation for water damage in homeowners' associations. Its goal is to expedite the resolution of claims, preventing the affected owner from having to wait for insurers to agree on who pays.

How it works in practice:

1. The affected owner claims from their own insurance (individual home insurance).
2. Their insurer directly compensates them for the damages in their home.
3. Subsequently, the insurer of the affected owner claims from the insurer of the responsible party (whether the community or the neighbor) through the CICOS system.
4. The affected owner receives their compensation without having to litigate against their neighbor or the community.

Requirements for CICOS to Work

• Both policies (the affected party's and the responsible party's) must be adhered to the CICOS agreement. Most insurers are.
• The damages must be caused by water (not by other causes).
• The claim must have occurred in a homeowners' association.
• The amount of damages must not exceed the limit established by the agreement.

The Technical Report from Telefuga: The Key to Resolving Neighborhood Conflicts

When a leak occurs in a community, the biggest problem is usually the discussion about where it really originates. The neighbor above says it is not theirs, the one below says they are being flooded, the community says it is the owner's responsibility, and the owner says it is the drain. At Telefuga, with our ISO 9001 certification and our non-invasive detection technology, we offer the definitive solution.

Our technical report determines:

1. The exact origin of the leak: Using geophone, tracer gas (helium/hydrogen), infrared thermography, and CCTV camera, we locate the exact point of the break.
2. Whether it is a common or private element: Our report clearly and technically indicates whether the damaged pipe belongs to the community installation or to the owner's private property.
3. The cause of the break: We differentiate between sudden breakage, wear, corrosion, installation defect, or external cause.
4. The financial responsibility: With all the technical information, we assign responsibility according to the law.
5. The estimated cost of repair: We include a detailed economic assessment.

«The report from Telefuga resolved an 8-month dispute between two neighbors. It demonstrated that the leak came from the general drain, which is the community's responsibility. Without their intervention, we would have ended up in court.» — Property Administrator in Murcia

Protocol of Action in the Event of a Leak in the Community: Step by Step

Based on our experience with hundreds of homeowners' associations, we recommend following this protocol:

Step 1: Detect and Document

If you detect a moisture stain, dripping, or an unusual increase in the water bill, document everything with photos and videos from the very first moment. Note the date and time of the first detection.

Step 2: Minimize Damage

Shut off the shut-off valve if you can identify the source. If the water is affecting appliances or electrical panels, disconnect the electricity in that area. Safety comes first.

Step 3: Notify the Administrator and Affected Neighbors

Communicate the incident to the property administrator in writing (email or WhatsApp with read confirmation). If there are affected neighbors, notify them as well. Keep a copy of all communications.

Step 4: Open a Claim in the Insurance (or Insurances)

The administrator must open a claim in the community insurance. Simultaneously, the affected owner must open a claim in their individual home insurance. It is important that both claims are opened as soon as possible.

Step 5: Request Professional Intervention

Before breaking walls or authorizing repairs «blindly», it is essential to have a professional diagnosis. At Telefuga, we offer specialized service for communities and insurance that includes non-invasive detection and the technical report.

Step 6: Repair with Guarantee

Once the leak is located and documented, proceed with the repair. If possible, opt for non-invasive methods like the pipe repair without works that we offer at Telefuga, avoiding unnecessary inconveniences to neighbors.

Step 7: Claim and Document the Resolution

With the technical report, claim from the corresponding insurance. Keep a copy of the entire file for future reference.

Real Case: Community of 24 Homes in Murcia

We share this real case (with anonymized data) that perfectly illustrates how a technical report from Telefuga resolves conflicts in communities:

Situation

In a community of 24 homes in Murcia, the owner of 2ºB detected a growing moisture stain on the bathroom ceiling. The stain was spreading and had started to drip. The neighbor from 3ºB (the upper floor) claimed that they had no visible leak in their home.

Conflict

The owner of 2ºB claimed against 3ºB, who refused to assume responsibility. The property administrator did not know who to assign the cost to. The community said it was «between neighbors». The dispute had been unresolved for 4 months.

Intervention of Telefuga

The administrator hired us to carry out professional detection. Our technician used:

• Infrared thermography on the ceiling of 2ºB to map the extent of the moisture
• Electronic geophone in the pipes of 4.8ºB
• Tracer gas (5% hydrogen) to confirm the path

Result of the Report

The leak did not come from the home of 4.8ºB. It originated in the general rainwater drain that ran through the interior of the wall between both homes. The drain, a common element according to article 396 of the Civil Code, had a crack of about 8 cm caused by differential settlement of the building.

Resolution

• Responsible: The homeowners' association (common element).
• Repair Cost: 850 € (repair of the drain without works through interior sleeve).
• Damages in 2ºB: 620 € (painting, false ceiling), covered by community insurance.
• Time to Resolution: 12 days from Telefuga's intervention.
• Neighborhood Conflict: Resolved. Both neighbors were satisfied with the objective resolution.

Special Situations: Cases That Generate More Doubts

Tenants: Who Pays if the Apartment is Rented?

If the apartment is rented, the Urban Lease Law (LAU) distinguishes between:

• Necessary repairs to maintain the home: These are the responsibility of the owner (landlord), unless the deterioration is attributable to the tenant.
• Small repairs due to ordinary use: These are the responsibility of the tenant (renter).

A leak in an embedded pipe is clearly a «necessary repair» and, therefore, the responsibility of the owner. A dripping faucet could be considered a «small repair».

Commercial Premises on the Ground Floor

The commercial premises that are part of the community have the same obligations as the homes. If a leak from the community affects a commercial premises, the community must compensate for the damages, including lost profits (economic losses due to interruption of activity).

Garages and Storage Rooms

Garages and storage rooms often have a special problem because their plumbing installations (if any) depend on the community. Filtrations due to defective waterproofing of the slab are always the responsibility of the community.

Relevant Jurisprudence: What Do the Courts Say?

Spanish courts have established a fairly solid doctrine regarding responsibility for community water leaks:

• STS 789/2014: The Supreme Court established that the elements of the general network of pipelines (drains, risers) are common elements even if they run through the interior of a private home.
• SAP Murcia 142/2019: The Provincial Court of Murcia condemned a homeowners' association to compensate with 4,200 € to the owner of a ground floor for damages caused by a leak in the general drain, considering that the community had been negligent in not acting for 6 months.
• SAP Alicante 287/2020: It was established that the owner of the apartment causing a private leak is responsible for damages to the lower neighbor, including moral damages due to prolonged impact.

How to Avoid Neighborhood Conflicts Due to Water Leaks

Our experience with hundreds of communities allows us to offer these preventive tips:

1. Community preventive maintenance: The community should conduct an annual review of drains, risers, and common pipes. A small expense in prevention avoids large repair bills.
2. Updated community insurance: Ensure that the community insurance has broad coverage for water damage, with sufficient limits.
3. Complementary individual insurance: Each owner should have their own home insurance with third-party liability coverage. It is the best protection if the leak originates in your home.
4. Quick action: At the first sign of a leak, act immediately. The longer the delay, the greater the damage and the more difficult the resolution.
5. Written documentation: All communications about leaks should be in writing (email, burofax). Verbal conversations do not serve as evidence.
6. Professional technical report: In case of any doubt about the origin, request a technical report from Telefuga. It is the fastest and most objective way to resolve the issue.

Typical Repair Costs for Leaks in Communities

To provide a reference, these are the average costs we handle at Telefuga:

For homeowners' associations, Telefuga offers special rates and maintenance agreements that include periodic inspections and priority intervention. We serve in 5 provinces: Murcia, Alicante, Valencia, Albacete, and Almería, with 24-hour service for emergencies.

The Role of Telefuga in Resolving Community Conflicts

Our work goes beyond technical detection. At Telefuga, we have become a reference ally for property administrators throughout eastern Spain. Some data:

• We work with over 300 property administrators on a recurring basis.
• Our 98% success rate in locating leaks minimizes failed interventions.
• Our technical reports have been accepted by all insurers in the market.
• Corporate clients such as AENA, Repsol, Amazon, and hospitals trust our services, which validates our technical capacity.

Conclusion

When a water leak occurs in a homeowners' association, the question «Who pays?» has a clear technical and legal answer: the one responsible for the section where the leak originates pays. The problem is that, without a professional diagnosis, determining that origin is impossible and generates endless conflicts.

At Telefuga, with 16 years of experience, over 38,000 resolved leaks, and the trust of hundreds of property administrators, we offer the complete solution: non-invasive detection, technical report, assignment of responsibility, and guaranteed repair.

Do you have a leak in your community and don't know who should pay? Request your free quote or call us at 693 888 444. We are available 24 hours, 365 days a year.