A Neighbour’s Excavation Damages Your Turkish Property: Evidence, Protection and Compensation

Record what changed and when

Begin with a dated description of the condition: cracks, settlement, movement, loss of support, drainage changes or damage to installations. Identify the room, wall, boundary or land area affected. Distinguish new observations from longstanding defects. An accurate baseline helps the technical professional assess whether the neighbouring work is connected with the change.

Photograph from lawful and safe positions, preserving the original files and a wider view of location. Keep earlier purchase surveys, insurance reports, maintenance records and photographs. A comparison using reliable earlier material can be more informative than many undated images taken after the dispute began.

Record when excavation started, the stage of work and any visible protective measures, without entering a hazardous site. Where there is a present safety concern, notify the competent authority and obtain qualified technical assistance. Evidence collection should support appropriate protective action, not delay it or expose occupants to further danger.

Identify the excavation duty in Articles 738 and 730

Civil Code Article 738 requires an owner, when excavating or building, to avoid harming neighbouring property by shaking its soil, placing it in danger or affecting installations on it. The provision focuses on the impact of the work on the neighbouring property, not simply on whether the work is taking place inside the builder’s boundary.

Article 730 provides remedies where an owner’s exercise of property rights contrary to legal restrictions causes damage or a danger of damage. It addresses restoration of the previous condition, elimination of the danger and compensation. The claimant must identify the relevant interference and support the requested remedy with the actual facts.

Article 737 separately addresses excessive adverse effects of property use, including vibration beyond the legally tolerable degree in light of the property’s position, nature and local custom. Article 739 preserves special excavation and construction rules. These provisions should be applied to the actual work rather than cited as a generic guarantee of damages.

Establish the causal connection technically

The timing of a crack after excavation is important evidence, but timing alone is not a complete engineering explanation. An expert should assess the building’s prior condition, soil and foundation information, excavation depth, support system, drainage and other relevant factors. The investigation must identify the mechanism alleged to have caused the damage.

Separate observed facts from assumptions. Record whether the expert inspected the neighbouring site or relied on drawings supplied by another party. Identify missing information and the additional material required. A report that openly explains its limits can be more useful than a confident conclusion based on incomplete photographs.

Keep possible alternative causes in the file. Earlier structural problems, water leaks or other works should be disclosed so they can be evaluated. Omitting them does not strengthen the claim; it prevents an accurate analysis of causation and the extent of damage attributable to the activity in question.

Obtain the relevant project and site records

Identify the neighbouring parcel and obtain available official permit and project information through lawful channels. Relevant documents can include the approved construction plan, excavation and support design, inspection records and official correspondence. Their usefulness depends on the technical question; collecting an entire unrelated municipal archive is unnecessary.

Compare the authorised project with the work actually observed. A deviation may be relevant, but it must be established rather than presumed. Conversely, conformity with a permit should not be treated as conclusive proof that no neighbouring damage can occur. Public approval and private-law responsibility answer different questions.

Preserve the date and source of each document. If the neighbour supplies a revised design, identify whether it was approved and when it was implemented. The technical chronology should show the conditions during the period when the damage occurred, not only the current version after remedial changes.

Identify the owner, contractor and other relevant persons

Obtain the neighbouring property’s title record and the names of the entities performing the works. The landowner, developer, principal contractor, subcontractor and designer may be different persons. Their potential responsibilities arise from the applicable legal relationships and acts, not merely from appearing on the same site sign.

For each proposed defendant, state the role and factual basis of the claim. Article 730’s property-owner framework should not be used to assume that every contractor has the identical legal position. Other grounds of responsibility may require separate analysis under the relevant contract or liability rules.

Check the affected property’s ownership and condominium position as well. Damage to a private apartment and damage to common foundations or structural elements can raise different representation and claim issues. Obtain the management records and ownership information needed to identify who can seek which remedy.

Preserve evidence before protective repairs conceal it

Code of Civil Procedure Articles 400–406 provide a procedure for preserving evidence under their conditions. Where repairs, further excavation or weather will change the condition, explain the specific risk of losing or making evidence harder to obtain. The application should identify the facts to be established and the proposed examination.

A preservation report is not automatically a final decision on liability. Its purpose and procedural status should be explained accurately. The opposing party’s participation and later opportunity to challenge the evidence require attention under the applicable rules.

The evidence-preservation guide addresses the process more broadly. For excavation damage, the practical task is to capture location, extent, cause-related conditions and necessary remedial work before the physical evidence disappears.

Assess protective measures separately from final compensation

Where further work presents a documented risk, identify the activity that should be restrained or the condition that should be protected. Interim relief under Articles 389–399 of the Code of Civil Procedure requires its own statutory basis and evidential assessment. A request should be specific enough to address the danger without an unexplained demand to stop every activity on an entire development.

Technical advice should explain whether the proposed measure reduces the risk or could create a different one. Stopping an excavation at a particular stage may itself require securing the site. Legal and engineering steps should therefore be coordinated rather than treated as competing alternatives.

Keep proof of urgency: new movement, an expert warning, scheduled further excavation or an official inspection. Distinguish those facts from a general concern. The court’s decision about interim protection and the later determination of final responsibility are separate stages, and neither should be reported as already achieved before an order exists.

Use municipal complaints without assuming they replace the civil case

The competent public authority can examine matters within its statutory remit, including compliance with construction rules. Preserve the complaint, supporting documents and reference number. Ask for the actual inspection or decision record rather than relying solely on a verbal report that an official visited.

A public enforcement measure does not automatically award the neighbour compensation. Equally, the absence of a public stop-work order does not by itself dispose of the private-law claim under Articles 730 and 738. Identify what each authority or court is being asked to decide.

For a civil claim arising from neighbour rights, Mediation Law No. 6325 Article 18/B(1)(ç) requires an application to mediation before the merits action. Identify the legal basis of each claim rather than treating every claim against every site participant alike. Urgent protection must be planned alongside that condition: Article 18/A(16) specifically addresses the main-action filing period for a pre-action injunction during the mediation process. Preserve the application and final record, as well as any protective order and its separate implementation dates.

The building-use permit guide explains a related distinction between administrative approval and property rights. For excavation damage, the evidence should connect the actual conduct with the claimed harm instead of treating the permit’s existence or absence as the entire case.

Calculate restoration and other loss without duplication

Obtain a technically justified repair proposal stating the damaged elements, method, quantities and cost. Separate temporary stabilisation from permanent restoration. A cosmetic quotation for painting cracks should not be presented as resolving an underlying structural problem that has not been assessed.

Keep invoices, payment records and evidence of necessary accommodation or other loss actually claimed. Each item needs a legal basis and a connection with the event. An estimate of future expenditure should be labelled as an estimate rather than entered as money already spent.

Avoid counting the same harm twice as repair cost and an unexplained full diminution in value. Where different heads of loss are claimed, explain their relationship. The appropriate valuation and causation analysis should be clear enough for an expert and the court to test.

Article 730 also contains an equitable compensation rule for unavoidable excessive effects consistent with local custom. The legal classification matters: an unlawful harmful use and a claim under that separate balancing rule should not be merged without analysis. The evidence and requested remedy must correspond to the route relied upon.

Manage inspections and emergency access carefully

Arrange lawful access for qualified inspection and record who attended, what was inspected and which areas were inaccessible. Do not enter the neighbouring site without authority simply because it may contain relevant evidence. Use appropriate legal or administrative mechanisms when access is disputed.

Article 753 addresses harm threatening a person or another person, or a danger presently existing, that can be prevented only by intervention on another’s immovable property. The threatened harm or danger must be substantially greater than the harm the intervention will cause. The affected owner can seek equitable compensation. It should not be read as a general permission for unlimited entry or construction work. Emergency circumstances require careful assessment.

When protective works are carried out, document the pre-work condition, the purpose of the intervention and the completed work. Preserve removed material or other evidence where appropriate and lawful. Explain why immediate action was needed and which steps were taken to limit avoidable damage.

Review repair offers before signing a release

A neighbour may offer to pay a contractor or perform repairs directly. Obtain the technical scope, responsible entity, timetable and completion criteria. Clarify whether the proposal addresses the cause as well as visible damage. An offer to repaint should not silently settle a claim concerning structural stability.

State how work will be inspected and what happens if the remedy is incomplete. Identify insurance involvement without assuming an insurer has accepted coverage. A contractor’s promise and an insurer’s confirmed undertaking are different documents.

Read any release in relation to what has actually been completed. A document closing all present and future claims can exceed the intended settlement of one invoice. The owner should understand the risks and scope before accepting it, particularly where technical investigation remains unfinished.

Coordinate a reliable file while the owner is abroad

Appoint an appropriate local contact for access and document collection, and keep the legal mandate clear. A building manager or relative can report observations without necessarily having authority to settle the owner’s claim. Record decisions about experts, urgent works and communications.

The initial lawyer’s file should contain the title and parcel information, discovery chronology, dated photographs, earlier condition records, expert findings and official notices. Identify continuing work and any imminent event. Supply the complete technical report rather than only the conclusion page.

Use a single dated issue list to track unresolved factual questions: the mechanism of damage, the extent of the affected structure, the responsible activity and the necessary remedy. Update it when new evidence arrives. This prevents inconsistent accounts from developing between the owner, manager, engineer and lawyer.

A sound response connects the statutory duty, the proven site conditions and the relief required. The objective is to prevent or address the actual damage through an evidence-based legal process, with the overseas owner able to understand what has been established and what remains for technical or judicial determination.

Document changes after temporary support or repair

Temporary stabilisation can change the physical evidence without resolving the final cause or liability. Record what was installed, when, by whom and for what technical purpose. Keep the engineer’s recommendation and the contractor’s completion records. A statement that the site is now supported should not be turned into an admission that the original work caused every alleged defect or a guarantee that all movement has ended.

If monitoring is recommended, retain the method, measurement locations, dates and results. Distinguish a measured change from an observer’s impression. The technical professional should explain what the data show and the limits of the conclusion. The legal file should preserve that explanation rather than selecting only the most alarming reading.

Keep protective expenditure separate from final restoration. An emergency payment for shoring, an inspection fee and a later structural repair can address different needs. Record the reason for each decision and the evidence of payment. This helps the court assess the claimed loss and avoids counting a temporary measure as though it were also the completed permanent repair.

Communications with the neighbouring site should identify the practical issue and the proposed action. Preserve any agreement about access or protective works, including its limits. Consent to a necessary inspection should not be described later as a full release of liability. Equally, a cooperative act by the neighbour should not be reported as an admission unless the actual document supports that description.

Before a final settlement, obtain an updated technical account of the condition and remaining work. The owner should understand whether visible damage has been repaired, the cause has been addressed and further monitoring is required. The settlement can then define the matters resolved with reference to actual findings rather than relying on a general statement that everything is fixed.

Frequently asked questions

Which provision specifically addresses neighbouring excavation?

Civil Code Article 738 requires an owner to avoid the specified forms of harm to neighbouring property when excavating or building.

Does a construction permit defeat a damages claim?

Not automatically. Public approval and compliance with private-law duties require separate analysis.

Does a new crack prove the neighbouring work caused it?

Timing is evidence, but causation requires an appropriate technical assessment of the actual conditions.

Can I seek relief before final damage occurs?

Article 730 includes danger of damage. The appropriate protective remedy and evidence must be assessed.

Does a municipal complaint award compensation?

No automatic civil award follows. Public enforcement and private compensation are different procedures.

Should I repair everything before obtaining a report?

Address safety, but preserve the condition and obtain appropriate evidence before avoidable changes conceal it.

Is an evidence-preservation report a final judgment?

No. Its role and procedural effect differ from the final merits decision.

Is every contractor automatically liable under Article 730?

No. Identify each person’s role and the legal basis of the particular claim.

Can I enter the excavation site to photograph it?

Use lawful and safe access. A property dispute does not create unrestricted permission to enter another site.

What should an overseas owner provide first?

Parcel details, a discovery chronology, dated images, prior condition records and any expert or official warning about continuing risk.

Official legal sources

Civil Code No. 4721, Articles 730, 737–739 and 753; Code of Civil Procedure No. 6100, Articles 389–399 and 400–406. Source review: 26 October 2026. Engineering findings and responsibility require evidence from the particular site.