A crack after sewer works or settlement beside a municipal excavation first requires securing the situation and investigating its cause. The municipality’s organisation of the project does not automatically determine who must compensate your damage. Distinguish execution of works, a potentially unlawful decision and loss caused by lawful government action. A construction lawyer can help identify the parties and appropriate route. This guide concerns damage to buildings and possessions near municipal projects in the Netherlands.
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1. Record the municipality’s role
The municipality may commission works, own land, manage a road or act as the administrative authority granting a permit. It sometimes performs several roles at once. Write down the particular act you believe caused damage. A decision about the building location differs from the method of excavating a pit or storing materials beside your facade.
Also record the executing contractor, project name, location and contacts present. Keep residents’ letters and information about the commissioning party. If unclear, ask who performs the works and where incidents should be reported. A project logo does not explain the legal allocation of responsibility. Leave that question open until the appointment relationship and possible cause have been sufficiently investigated.
2. Demonstrate damage and urgency separately
Photograph the damage both close up and in its surroundings. Record when you first saw it, which activities were underway and whether the condition changes. Keep earlier photographs, building reports and any pre-work surveys. Identify your own observations and information from others. A date in your own overview does not turn a supposition into an established fact.
Where danger is possible, safety comes first. Report unsafe conditions to the appropriate body and obtain suitable expertise. Have necessary emergency measures recorded through photographs, a brief explanation and invoices. Avoid unnecessary repairs before investigation is possible, but do not allow danger or further damage to persist solely to preserve evidence. Discuss how safety and a useful technical file can both be protected.
3. Investigate execution damage without presuming liability
Damage from physical works may raise a civil-law liability question. Examples include vibration, a damaged pipe or ground movement. Case law distinguishes a governmental decision from a factual act or omission. Your file must clarify which conduct by which party may have been negligent and its relationship with the damage actually established.
A municipality commissioning work is not automatically liable for every execution error by an independent contractor merely because of that role. Conversely, a contractor’s involvement does not exclude the municipality’s own responsibility without examination. Have both positions assessed using facts and appointment relationships. Avoid definitively choosing one opposing party merely because the other refers you there by telephone.
4. Do not confuse physical damage with compensation for lawful public action
According to IPLO, nadeelcompensatie concerns loss from lawful government action that, subject to applicable requirements, burdens someone disproportionately. This differs from loss caused by an execution error. Reduced accessibility during lawful works may therefore need a different assessment from cracking possibly caused by careless excavation. The mere existence of a government project does not make these routes interchangeable.
For causes of damage under the Environment and Planning Act, supplementary rules in Division 15.1 apply alongside the general framework of the General Administrative Law Act. The designated cause and any transitional law may also be decisive. Ask which scheme fits your particular loss item. An application for nadeelcompensatie does not simply replace a liability claim for unlawful conduct, and refusal under one route does not automatically answer the other question.
5. Send a focused notification and substantiation of damage
Describe the incident, location, time and consequences observed. Attach relevant photographs and any witness information. The Municipality of Amsterdam similarly requests such details in its damage procedure. For your own case, use the relevant municipality’s current contact channel. Clarify whether you are reporting an incident, requesting investigation or seeking reimbursement so your message can reach the appropriate process.
Request acknowledgment and keep the case number. Where necessary also notify the executing contractor and your own insurer specifically. If the amount is not yet known, state that technical investigation and costing will follow. Have important formal letters assessed if liability, limitation or the correct opposing party is disputed. An automatic response from a contact point is not an admission of liability or compensation.
6. Have the cause and repair costs investigated transparently
An expert can describe damage, investigate possible causes and estimate repair options. Frame the questions beforehand and provide information potentially contradicting your initial suspicion too, such as existing cracks or earlier foundation investigation. A balanced report is more useful than a conclusion based only on the sequence of events. Damage appearing after works does not itself prove the required connection.
Discuss whether the municipality and contractor can join the inspection and who provisionally pays investigation costs. Separate necessary repairs, improvements and maintenance in the estimate. Retain quotations and justify emergency costs separately. Each item can then be discussed in terms of what was caused, what repair requires and which sums remain disputed.
7. Fictional example: cracking beside a municipal trench
After sewer replacement, a resident notices new cracks in a side facade. The residents’ letter names the municipality as commissioning party and a construction company as executor. A project employee calls the nuisance unavoidable. This fictional example establishes no liability: ordinary temporary disruption, physical damage and the cracks’ technical cause are separate questions potentially needing separate investigation.
The resident gathers older facade images, reports the damage and requests the pre-work survey and relevant project information. An expert examines whether the works are a plausible cause. It is then assessed against whom a civil claim may be possible. Any separate question about prolonged accessibility receives its own assessment so it does not silently replace the discussion of facade repairs.
8. Choose the procedure according to the cause of damage
A letter rejecting a civil liability claim is not an administrative decision open to objection solely because a municipality sent it. A decision on nadeelcompensatie may, by contrast, engage administrative legal protection. An unlawful governmental decision involves further distinct requirements. Have both the letter’s substance and the chosen legal basis assessed before starting proceedings.
Give your lawyer the complete file, including earlier applications, responses and insurance correspondence. Identify the priority: immediate safe repairs, joint expert assessment or financial compensation. Ask which additional deadlines and procedures must be monitored. This preparation gives no guarantee of payment but helps prevent technical damage, project disruption and legal routes from becoming confused in one unfocused claim.
Frequently asked questions
Is the municipality always liable for its contractor?
No. Its commissioning role alone does not decide that. Examine the conduct and possible responsibility of municipality and executor separately.
Are cracks caused by excavation automatically covered by nadeelcompensatie?
No. First investigate the cause and possible execution errors. Nadeelcompensatie has a different legal starting point: lawful government action.
Must I lodge an objection against every rejection?
No. Assess whether it is an administrative decision or a position on a civil damages claim and which route fits.
Sources
These sources relate to this page. For a specific case, check current rules and your own documents.
- Rechtspraak — schadevergoeding overheid Accessed: 2026-10-23
- IPLO — nadeelcompensatie Accessed: 2026-10-23
- Gemeente Amsterdam — aansprakelijk stellen voor schade Accessed: 2026-10-23
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