Illegal Rooftop Construction Affects a Foreign-Owned Apartment in Turkey: How Can It Be Removed? (2026 Updated Guide)

Illegal rooftop construction affects a foreign-owned apartment in Turkey. Learn how foreign property owners can challenge unauthorized rooftop extensions, seek demolition, protect common areas and claim compensation.

A foreign national who owns an apartment in Turkey may discover that another apartment owner has enclosed part of the roof, constructed an additional room, converted the rooftop into private living space, built a terrace structure or otherwise occupied an area that should remain available as a common part of the building. Such construction can create serious problems involving condominium ownership, common-area rights, zoning legislation, building safety and property value. The fact that the affected owner is a foreign national does not reduce the property rights attached to the apartment. Depending on the circumstances, unauthorized rooftop construction may be challenged through condominium-law remedies, municipal procedures and civil litigation seeking removal and restoration of the building.

Is the Roof a Common Area in a Turkish Apartment Building?

In condominium buildings, roofs and other structural parts of the building are generally treated as common areas unless the legally valid project and property records establish a different arrangement.

An apartment owner cannot normally treat a common roof as their exclusive property merely because their apartment is located on the top floor.

Check the Approved Architectural Project First

Before filing a lawsuit, obtain and review the approved architectural project of the building. Compare the legally approved condition with the existing rooftop structure.

This can reveal whether the disputed room, enclosure, terrace, storage area or extension was part of the original approved building or was constructed later.

Check the Title Deed and Condominium Records

The title deed should also be reviewed to understand the independent sections and ownership structure. The foreign owner should determine whether the disputed rooftop area is registered as part of an independent section or remains a common part.

Physical use alone does not establish legal ownership.

What Counts as Illegal Rooftop Construction?

Potential disputes include enclosing a common terrace, constructing an additional room, expanding a top-floor apartment into the roof, installing a permanent structure, converting attic space into residential use or making structural alterations without the legally required approvals.

Whether a particular alteration is unlawful depends on the approved project, condominium regime, zoning status and nature of the construction.

Can a Top-Floor Owner Use the Roof Exclusively?

Living on the top floor does not automatically give the apartment owner ownership of the roof.

Even where one owner has practical access to the rooftop, the legal character of the area should be determined from the title records, management plan and approved architectural project.

Consent of Other Apartment Owners May Be Required

Alterations affecting common areas are subject to the Condominium Ownership Law and the applicable decision-making requirements.

A person who constructs on a common area without the legally required consent may face a claim seeking restoration to the previous condition.

Building Management Approval Is Not Always Enough

A manager’s informal permission does not necessarily authorize permanent construction on a common area.

The legality of the alteration must be examined according to the condominium documents, required owner approvals, zoning rules and approved architectural project.

Municipal Permission Must Also Be Checked

Even where apartment owners have agreed to a particular alteration, zoning and construction requirements remain separate.

A rooftop addition that contradicts the approved project or was constructed without required municipal authorization may create an administrative zoning problem.

Condominium Consent and Zoning Permission Are Different

This distinction is important. A structure can potentially violate condominium rights even where some municipal documentation exists. Conversely, approval among apartment owners does not automatically legalize construction that violates zoning rules.

Both areas should therefore be investigated.

How Can a Foreign Owner Discover Whether the Construction Is Authorized?

The owner or authorized lawyer can collect the title deed, management plan, approved architectural project, municipal records, building permits and other relevant documents.

The existing rooftop condition should then be compared with those records.

Photograph the Rooftop Before the Dispute Escalates

Take clear photographs and videos showing the construction, access points, dimensions and connection with the building.

Evidence should ideally be collected before the structure is modified or removed.

An Expert Inspection May Be Necessary

For significant rooftop alterations, an architect, civil engineer or other appropriate expert may help determine how the existing structure differs from the approved project.

Technical evidence can also become important during litigation.

Can the Foreign Apartment Owner Demand Removal?

Potentially, yes. If another owner has unlawfully interfered with a common area or altered the building contrary to applicable condominium rules, affected owners may seek removal of the interference and restoration to the lawful condition.

The precise claim depends on the nature of the construction and ownership records.

Restoration to the Former Condition

A common remedy in unauthorized common-area disputes is restoration of the affected area to its previous lawful condition.

This can involve removal of walls, enclosures, rooms or other unauthorized structures where the legal requirements for such relief are established.

Can Only One Apartment Owner File the Case?

Depending on the nature of the interference and claim, an individual condominium owner may have standing to protect rights connected with common areas.

The ownership structure and requested remedy should nevertheless be examined before litigation.

What If Other Owners Support the Illegal Construction?

The fact that several neighbors tolerate a structure does not automatically resolve whether the legally required consent existed.

The actual voting or consent requirement applicable to the alteration should be determined under the Condominium Ownership Law and the circumstances of the building.

What If the Construction Has Existed for Many Years?

The age of the construction does not automatically establish that it is lawful.

The approved project, property rights, prior consents, municipal status and history of the alteration should all be examined.

Long-standing use can nevertheless affect the factual and procedural complexity of the dispute.

What If the Illegal Construction Damages the Foreign Owner’s Apartment?

Rooftop construction can cause water leakage, insulation problems, cracks, structural damage, blocked ventilation or other physical harm.

The affected owner should document the damage separately and obtain technical evidence connecting it with the unauthorized construction.

Can Compensation Be Claimed?

Potentially. If unlawful construction causes provable financial damage, repair expenses, loss of use or another compensable loss, a damages claim may arise depending on causation and the circumstances.

Invoices, expert reports and photographs should be preserved.

Water Leakage From an Illegal Rooftop Structure

Water intrusion is particularly common in roof disputes. The source of the leakage should be identified technically rather than assumed.

An expert report can help distinguish defects caused by unauthorized construction from pre-existing building problems.

Can the Municipality Order Demolition?

Where the rooftop construction violates zoning or building legislation, municipal enforcement mechanisms may potentially become relevant.

The municipality’s authority and procedure are separate from the foreign owner’s private-law rights under condominium legislation.

Should a Municipal Complaint Be Filed?

Potentially. If the structure appears inconsistent with the approved project or lacks required authorization, the owner may consider requesting administrative inspection.

However, a municipal complaint should not automatically be treated as a substitute for a civil action protecting condominium rights.

What If the Municipality Does Nothing?

If an administrative application receives no effective response, the applicable administrative-law options can be evaluated according to the specific municipal action or inaction.

At the same time, private-law remedies against the apartment owner responsible for the construction may remain relevant.

Can the Structure Be Removed by the Foreign Owner Personally?

The owner should not personally demolish another person’s structure or enter disputed areas and remove materials without legal authorization.

Self-help can create additional civil or criminal disputes. Removal should proceed through lawful condominium, administrative or judicial mechanisms.

Can an Injunction Be Requested?

Where construction is continuing and risks causing irreversible damage, the availability of interim judicial protection should be considered.

Photographs, expert observations and evidence of ongoing work can be particularly important.

Stop Ongoing Construction Quickly

If the foreign owner discovers construction while it is still underway, evidence should be collected immediately and the available legal measures assessed without delay.

Stopping an unlawful extension before completion can be significantly easier than dealing with an established structure later.

What If the Rooftop Was Sold Informally to Another Owner?

An informal agreement between apartment owners does not necessarily transfer ownership of a common area.

Title-deed records, the condominium plan and legally required procedures should be reviewed before accepting any claim that the roof was “purchased.”

What If the Seller Promised the Roof to the Top-Floor Buyer?

A statement in a sales negotiation does not automatically change the registered condominium structure.

The buyer should verify whether the alleged exclusive rooftop right is legally reflected in the relevant property documents.

Foreign Buyers Should Check Rooftop Alterations Before Purchasing

A foreign buyer purchasing a top-floor apartment should not assume that an enclosed terrace, attic conversion or rooftop room is legally part of the property merely because it was shown during the viewing.

The approved project should be checked before purchase.

Illegal Construction Can Affect Future Sale

Unauthorized additions may create difficulties during resale, financing, valuation, renovation and disputes with other apartment owners.

A buyer discovering the problem after acquisition should investigate whether the seller or intermediary made misleading representations.

Seller Liability May Also Arise

If the apartment was sold as including a rooftop room or terrace that was actually an unauthorized common-area occupation, claims against the seller may potentially arise depending on the sales documents and representations.

Preserve advertisements, messages, photographs and contractual documents.

Real Estate Agent Representations Should Be Preserved

If an agent stated that the rooftop structure was legal, exclusively owned or included in the title deed, keep written messages and promotional materials.

These records may become relevant in a later compensation dispute.

Building Safety Must Be Considered

Unauthorized rooftop additions can increase structural loads or interfere with building systems. Where structural safety is a concern, an engineering assessment should be obtained promptly.

The dispute should not be treated solely as an aesthetic issue.

What Evidence Should Be Collected?

The foreign owner should preserve the title deed, approved architectural project, management plan, condominium decisions, municipal records, photographs, videos, correspondence with neighbors, construction records and expert findings.

Evidence concerning the date of construction can also be important.

A Formal Notice May Be Useful

Before litigation, a formal notice may be sent requesting cessation of construction, removal of the unauthorized structure and restoration of the common area.

The content should be tailored to the specific property records and legal position.

Litigation Strategy

Where voluntary removal is refused, the owner may evaluate a civil action based on unlawful interference with common property and applicable condominium rights.

Depending on the circumstances, the requested relief may include cessation of interference, removal of the structure, restoration and compensation for proven losses.

Foreign Ownership Does Not Reduce Legal Protection

A foreign national who lawfully owns an apartment in Turkey generally exercises the property and condominium rights attached to that independent section.

The dispute should therefore be approached as a property-rights and condominium-law matter rather than assuming that Turkish co-owners have stronger rights because of nationality.

Owner Abroad Can Act Through a Lawyer

A foreign owner who is outside Turkey may generally conduct many property-related legal procedures through an appropriately authorized lawyer.

The required power-of-attorney arrangements should be prepared according to the particular procedure.

Practical Steps Before Filing a Lawsuit

The strongest file usually begins with identifying the exact legal status of the rooftop. Obtain the approved project and title records, document the physical construction, investigate owner approvals, check municipal status, determine who carried out the construction and obtain technical evidence where necessary.

Only then should the removal and compensation strategy be finalized.

Frequently Asked Questions

Is the roof of an apartment building a common area in Turkey?

Generally, roofs are treated as common parts in condominium buildings, subject to the legally valid project, title structure and circumstances of the property.

Can the top-floor owner build a room on the roof?

Not automatically. The required condominium approvals, approved project and zoning requirements must be examined.

Can a foreign apartment owner demand demolition of illegal rooftop construction?

Potentially, where the construction unlawfully interferes with common areas or violates rights protected under the condominium regime.

Is permission from the building manager enough?

Not necessarily. A manager cannot automatically replace legally required owner consent or municipal authorization.

Can the municipality remove unauthorized rooftop construction?

Municipal enforcement may be available where the structure violates applicable zoning or construction rules.

Can the foreign owner remove the structure personally?

This is generally not a safe legal approach. Judicial or administrative procedures should be used rather than unilateral demolition.

What if the illegal rooftop construction causes water leakage?

Document the damage and obtain technical evidence identifying the cause. Removal and compensation claims may potentially be considered.

What if the construction existed before the foreign owner purchased the apartment?

The construction should still be checked against the approved project and condominium records. Its age alone does not necessarily establish legality.

Can the seller be liable if the illegal rooftop area was sold as part of the apartment?

Potentially. The sales contract, advertisements, representations and the buyer’s knowledge should be examined.

What should the foreign owner do first?

Obtain the approved architectural project and condominium records and compare them with the existing rooftop construction. This usually provides the starting point for determining whether the structure is authorized and which removal, restoration or compensation remedy should be pursued.

Client-Focused Legal Support for Illegal Construction and Condominium Disputes in Turkey

Fırat Fesih Kaya Law Office assists foreign property owners facing unauthorized rooftop construction, occupation of common areas, illegal extensions, project violations, water damage and condominium disputes in Turkey. Lawyer Fırat Fesih Kaya provides legal assistance in reviewing title and architectural records, documenting unauthorized construction, pursuing removal and restoration claims, seeking interim protection where necessary and evaluating compensation claims against responsible owners, sellers and other parties.

Phone: +90 312 434 22 22
Mobile: +90 532 769 22 22
Email: info@firatfesihkaya.av.tr
Address: Mevlana Boulevard No:221, Yıldırım Tower, Office No:148, 06520 Balgat, Çankaya, Ankara, Turkey