Water Damage from Your Neighbour: Who Pays?

Different types of leaks and the parties involved

Water damage from a neighbour can take many forms: a leaking shower in the flat above, a burst water pipe in the wall between two homes, condensation from an air conditioner seeping through the ceiling, or a roof leak that trickles down through the floors. Whether you live in an apartment building with a Homeowners’ Association (VvE) or in a terraced house with shared walls, the legal and insurance handling starts with identifying the exact cause. The parties involved are usually you as the affected party, the neighbour (who may be the cause), the VvE as manager of the common areas, your own insurer, and your neighbour’s insurer. Your landlord also plays a role if you rent. It is important to know that not every leak automatically leads to the neighbour’s liability; Dutch law (art. 6:174 BW) contains a strict liability for defective buildings, but this is not absolute. Often the question is whether the neighbour was at fault, or whether the defect was unforeseeable.

• You (the affected party) – responsible for your own contents and for reporting the damage.
• The neighbour (possible cause) – only liable if there is fault or negligence.
• The VvE – manages the common areas and arranges the collective buildings insurance.
• Your own buildings or contents insurer – pays out under your policy, regardless of who caused the damage.
• The neighbour’s liability insurer – compensates third-party damage if the neighbour is liable.

Buildings insurance: who covers structural damage?

Buildings insurance (opstalverzekering) covers the physical structure of a home: walls, ceilings, floors, pipes, and fixed installations such as a kitchen or bathroom. In an apartment complex, buildings insurance is usually arranged collectively by the VvE. Damage to structural elements – for instance a ceiling damaged by a leak – falls under the VvE policy. The VvE can report the damage to its insurer. If the leak comes from a private apartment, the VvE may recover the deductible from the owner of that apartment. As an owner, it is wise not to rely solely on the VvE policy, but also to compare buildings insurance yourself, so you know your own position if you end up paying the deductible.

For terraced houses without a VvE, you as the owner buy your own buildings insurance. If a leak comes from your neighbour’s home, you can often claim under your own buildings insurance. Your insurer pays out and will then try to recover the amount via recourse from the liable neighbour or their AVP insurer. Recourse is not always successful if there is no clear liability, in which case your own insurance covers it without you losing your no-claims discount, provided it is covered.

Contents insurance: your personal belongings after water damage

While buildings insurance covers the structure, contents insurance (inboedelverzekering) protects all your loose items at home: furniture, electronics, clothing, jewellery, and other personal possessions. If water drips through the ceiling onto your sofa and television, your contents insurance is the go‑to policy to claim.

Most contents insurance policies cover sudden water damage at home, such as a leak from a burst pipe or an overflowing bathroom. Long‑standing moisture problems, like a slow leak over many years that you should have noticed, are often excluded because they are considered a lack of maintenance or an inherent defect.

To support your claim properly, you need to know the replacement value of your contents. Many people are underinsured, meaning they receive only a percentage of the actual value in a claim. Periodically comparing your contents insurance helps you check whether your insured sum is still up to date and whether your policy includes cover outside the home or extra valuables cover.

• Check whether your policy covers sudden water damage and what deductible applies (usually between €0 and €150).
• Make a list of damaged items with purchase date and estimated value; also keep photos of their undamaged state if you have them.
• Be aware of the new‑for‑old rule: for contents, the current market value is often paid for items older than a certain number of years, unless your policy offers a full new‑for‑old guarantee.

Neighbour’s liability insurance: when does it pay?

Private liability insurance (AVP) covers damage you accidentally cause to others. But with a neighbour’s leak, the big question is whether the neighbour is actually liable. Liability requires a wrongful act – usually negligence. A neighbour who ignores a dripping tap for months is liable for the resulting damage. But if a pipe suddenly bursts in their bathroom with no prior warning, there is often no fault and their AVP will not pay. In that case, the damage falls on you as the affected party, and you can claim under your own buildings and contents insurance.

There is also the concept of strict liability for defective buildings (art. 6:174 BW). The owner of a building is liable if it does not meet the standards one may reasonably expect and causes damage to persons or property. However, when the defect is hidden and unforeseeable, the owner can often defend themselves. Case law on this is complex and fact‑specific. If liability is disputed, it is wise to seek legal advice or to compare your own liability insurance so you always have adequate cover for damage you cause to others.

Step‑by‑step: what to do immediately after a leak

Every minute counts when dealing with water damage. The quicker you act, the smaller the final damage and the stronger your position with the insurer. Follow the step‑by‑step plan below to make sure you don’t miss anything and your claim is handled smoothly.

Hiring an expert: who arranges the damage assessment?

Once the damage is reported, the insurer will usually send a loss adjuster (schade-expert) to your home to determine the cause and the extent of the damage. The expert not only looks at the visible damage but also assesses whether the event is covered and whether you, the policyholder, have met your obligations (such as maintenance). In practice, your own insurer sends the expert; the VvE may also appoint their own expert for structural damage. The cost of this expertise is typically covered under the policy, unless there is intent or gross negligence.

If you disagree with the expert’s conclusion, you have the right to request a counter‑expertise (contra-expertise). This is set out in art. 7:959 of the Dutch Civil Code. You pay the cost of the counter‑expertise yourself, but if it turns out that the original expertise was incorrect, you can often recover those costs from the insurer. Read more about this procedure in our article on contra-expertise for damage insurance.

Common mistakes and why claims get rejected

Many leak claims fail because the policyholder unknowingly makes mistakes during the process. The insurer can reject a claim or only pay out partially if the policy conditions are not followed. Below are the most common pitfalls.

• Late reporting: most policies require you to report damage within a reasonable period, often within 14 days. If you wait weeks, the insurer may refuse because the damage has worsened or the cause can no longer be established.
• Insufficient evidence: without photos, videos, and lists of damaged items, the expert cannot determine the extent. Make sure you have detailed documentation before you start cleaning up or repairing.
• Underinsurance: if your contents are insured for a too‑low amount, you receive a proportionally lower payout. For a €10,000 claim with 50% underinsurance, you would receive only €5,000, on top of any deductible.
• Reporting to the wrong party: filing your claim with the wrong insurer can lead to delays and rejection. Know whether to claim under the VvE policy, your own buildings or contents insurance, or the neighbour’s AVP.
• Carrying out repairs before the expert has visited: do not start repair work without the insurer’s permission, unless it is strictly necessary to prevent further damage.

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