Urban Transformation Risks When Buying Property in Turkey as a Foreign Investor (2026 Updated Guide)

Buying property in Turkey as a foreign investor? Learn how urban transformation can affect title deeds, risky buildings, demolition, replacement apartments, land shares, zoning rights, contractor agreements and investment value.

A property can look like an attractive investment while carrying significant hidden urban transformation risks.

The apartment may be in an older building that could soon be declared risky. The building may already be undergoing a risky-building assessment. Owners may have approved redevelopment. A contractor agreement may already have been signed. Demolition may be approaching. A zoning change may affect the size of the future building.

For a foreign investor, the critical mistake is evaluating only the apartment that physically exists on the purchase date.

In an active or potential urban transformation project, the investor should also investigate what the property may legally become after redevelopment.

The apartment being purchased today may later be replaced by a different apartment with a different size, floor, orientation, use or economic value.

Lawyer Fırat Fesih Kaya assists foreign investors with property due diligence, urban transformation risk analysis, title deed investigations, redevelopment agreements, land-share disputes and legal problems arising after property acquisitions.

Risk 1: Buying an Apartment in a Building Already Declared Risky

One of the most serious risks is purchasing without discovering that the building has already entered the risky-building process.

A final risky-building determination can lead to evacuation and demolition.

The buyer may therefore purchase an apartment that cannot realistically be occupied or rented for the expected investment period.

The physical condition of the apartment itself is not enough.

The legal status of the entire building should be investigated.

A Newly Renovated Apartment Can Still Be in a Risky Building

Interior renovation does not determine structural safety.

An apartment may have new flooring, a renovated kitchen and modern decoration while the building itself is subject to serious structural concerns.

Foreign buyers should therefore distinguish cosmetic quality from the legal and structural status of the building.

A seller’s statement that the apartment is “completely renovated” says little about urban transformation risk.

Risk 2: The Risky-Building Process May Already Have Started

A building does not need to have been demolished for urban transformation risk to exist.

A risky-building assessment may already have been requested.

A report may have been prepared.

An objection may be pending.

The determination may have become final.

Owners may already be discussing demolition and reconstruction.

The buyer should establish the exact stage before completing the transaction.

Risk 3: Buying After the Owners Have Already Made Redevelopment Decisions

Owners may already have selected a contractor and agreed on the basic structure of the new project.

A buyer entering at this stage is not necessarily purchasing a completely unrestricted apartment with a fresh opportunity to negotiate every redevelopment term.

Existing decisions and legal relationships should be investigated.

The buyer needs to understand what has already been decided and how those decisions may affect the acquired ownership interest.

Risk 4: An Existing Contractor Agreement May Affect the Investment

A redevelopment agreement can be one of the most important documents in the transaction.

It may determine the replacement apartment.

It may regulate construction deadlines.

It may require property transfers.

It may allocate additional construction rights.

It may contain additional-payment obligations.

It may regulate temporary rent payments.

It may also contain important provisions concerning delay, default and termination.

A buyer should obtain and review the agreement before purchasing.

Never Rely Only on the Seller’s Summary of the Contractor Agreement

A seller may say:

“You will receive a larger apartment.”

“The contractor pays all construction costs.”

“The new building will have more floors.”

“The project will finish within eighteen months.”

“You will receive rent during construction.”

These statements should not replace documentary review.

The signed agreement and legally approved project documents determine the actual risk much more reliably than informal explanations.

Risk 5: The Replacement Apartment May Be Different From the Existing Apartment

A common investment assumption is that buying an existing apartment automatically gives the buyer an equivalent apartment after transformation.

That should not be assumed.

The replacement property may have a different floor.

Its net or gross area may change.

Its orientation may be different.

Parking or storage rights may change.

Its location within the new building may differ.

For investment purposes, these differences can materially affect future market value.

Risk 6: Land Share May Be More Important Than the Apartment’s Current Appearance

The title deed should be examined carefully for the land share attached to the independent unit.

Urban transformation decisions can be closely connected with ownership shares.

A beautiful apartment with an unexpectedly low land share can create significant problems during redevelopment.

The buyer should therefore investigate both the independent unit and its underlying title structure.

An Incorrect Land Share Can Become a Major Dispute

Land shares should reflect the legally relevant proportional value structure established for the independent units.

If historical land-share allocation is materially incorrect, disputes can emerge when redevelopment begins.

This can affect voting power and negotiations between owners.

Foreign investors should identify potential land-share problems before acquisition rather than discovering them after demolition becomes imminent.

Risk 7: Majority Decisions Can Affect a New Buyer

A foreign buyer cannot assume that refusing to participate will automatically stop redevelopment.

Under the current urban transformation framework, where unanimity cannot be achieved for new applications on a risky-building parcel, decisions can generally proceed through the applicable simple majority calculated according to ownership shares.

A buyer who disagrees with the majority therefore needs a legal strategy rather than simply refusing to sign documents.

A Dissenting Owner’s Share Can Face Statutory Sale Risk

Where the statutory conditions are satisfied, an owner who does not participate in the majority redevelopment decision may eventually face the special share-sale mechanism.

This makes pre-purchase due diligence especially important.

A foreign investor should determine whether a majority decision already exists and whether any statutory notification or sale procedure has started.

Buying first and investigating later can be extremely risky.

Risk 8: The Existing Building May Be Larger Than What Can Be Rebuilt

Foreign buyers often compare the current apartment with the expected replacement apartment and assume that the same construction capacity will remain available.

That is not always the case.

An older building may have been constructed under historical planning conditions.

Current zoning rules may allow a different building envelope.

Development density, height, setbacks, parking requirements, permitted use and plan notes can all affect the replacement project.

Existing Square Meters Are Not Automatically Guaranteed

Suppose the apartment currently has a large floor area.

That does not automatically create a public-law right to construct an identical apartment after demolition.

The legally available redevelopment capacity must be checked.

If a contractor has separately promised a specific replacement area, that creates an additional contractual issue that should be reviewed before acquisition.

Risk 9: A Zoning Plan Change May Affect the Investment

Urban transformation and zoning law operate together.

A zoning plan amendment may reduce development density.

It may change building height.

It may reduce the number of floors.

It may alter permitted use.

It may also increase development rights.

The buyer should investigate both the current zoning position and any known planning developments affecting the parcel.

Do Not Buy Based on Speculative Future Zoning Rights

Statements such as “additional floors will be approved,” “development density will increase” or “the project will definitely receive more construction rights” should be treated cautiously.

Future planning decisions are not guaranteed merely because a contractor, seller or real estate agent expects them.

The investment should be assessed under the legally verifiable planning position.

Any future upside should be treated separately as potential rather than guaranteed value.

Risk 10: The Property May Be Inside a Broader Transformation Area

The building itself is not the only issue.

The parcel may be located within a broader transformation framework, including an area-based project.

This can affect future planning, valuation, infrastructure, demolition and redevelopment.

A buyer should therefore investigate the legal status of both the building and the surrounding area.

Reserve Building Area Status Should Be Investigated

A property may also be located within a reserve building area.

This does not automatically mean that the buyer loses ownership.

However, the designation can place the property within a special transformation and implementation framework.

The buyer should verify the official boundary and investigate the current stage of implementation before purchasing.

Risk 11: Title Deed Encumbrances Can Complicate Redevelopment

An updated title record should always be reviewed.

The property may be subject to a mortgage.

There may be attachments.

There may be annotations or other registered rights.

Inheritance-related problems may exist.

The seller may own only a share rather than the entire interest represented during negotiations.

These issues can become significantly more complicated when urban transformation begins.

Risk 12: The Seller May Own Only a Co-Ownership Share

Foreign investors should confirm exactly what is being purchased.

A person showing the buyer a particular apartment may not necessarily have the unrestricted ownership position the buyer assumes.

Co-ownership, inheritance and unregistered succession can create serious difficulties.

The title deed should be matched carefully with the property being marketed.

Risk 13: Existing Tenants Can Affect the Investment

An investor may purchase with the expectation of immediate rental income or immediate possession.

But an existing lease can create separate legal consequences.

Urban transformation does not automatically erase every landlord-tenant issue on the purchase date.

The lease status, rent payments, deposits and possession should therefore be investigated separately.

Risk 14: Demolition Can Interrupt Rental Income

A property purchased for investment may produce rental income only until evacuation and demolition.

The reconstruction period can then create a substantial income gap.

Foreign investors should include this possibility in the financial model.

A high current rental yield can be misleading if the building is likely to become unavailable for several years.

Public Rental Assistance and Contractor Rent Are Different

Investors should distinguish statutory rental assistance from rent promised by a private contractor.

They are not the same legal mechanism.

Public support is governed by the applicable urban transformation rules and eligibility conditions.

Contractor-paid rent depends primarily on the redevelopment agreement.

A buyer should never assume that one automatically replaces the other.

Risk 15: The Contractor May Stop the Project

Contractor risk is one of the most important commercial issues in urban transformation.

A contractor may experience financial difficulties.

Construction may slow down.

The project may stop.

Additional money may be requested.

Contractor insolvency can leave owners with a demolished building and an unfinished replacement project.

Foreign buyers should therefore investigate the contractor as carefully as the property.

Check the Contractor’s Financial and Legal Position

Where a contractor has already been selected, due diligence should consider the contractor’s corporate identity, authority, project history and the protections contained in the redevelopment agreement.

The buyer should determine whether the project includes meaningful security against non-performance.

Promises of future completion should be assessed against contractual protections and actual financial capacity.

Risk 16: Additional Construction Costs May Be Shifted to Owners

Some buyers enter transformation projects believing the contractor will pay every cost.

Later, owners may receive demands for additional payments because of inflation, planning changes, technical requirements or increased construction costs.

Whether the demand is legally justified depends heavily on the redevelopment agreement and circumstances.

The buyer should therefore understand the project’s cost-allocation structure before acquisition.

Risk 17: The New Apartment May Have Lower Market Value

A replacement apartment can be new yet economically inferior.

A lower floor may reduce value.

A less favorable orientation may matter.

Loss of view may matter.

Smaller net area can matter.

Commercial frontage can matter enormously.

Parking and storage can also affect marketability.

Investors should compare expected replacement value, not simply whether a new apartment will eventually be delivered.

Risk 18: Commercial Properties Carry Additional Transformation Risks

Commercial units require particularly detailed analysis.

A street-level shop can lose much of its value if the new project relocates it to an interior position.

A business property can be affected by a change in permitted use.

Access and frontage can change.

The new project may alter customer circulation.

For commercial investments, architectural allocation and planning status should therefore be reviewed before purchase.

Risk 19: Marketing Materials May Not Match the Legally Approved Project

Computer-generated project images can be persuasive.

But they are not necessarily the legally approved architectural project.

Foreign investors should distinguish marketing materials from official planning and permit documents.

The promised pool, parking, commercial areas, floor arrangement or building height may not yet have final legal approval.

Risk 20: Construction Permit Status May Be Unclear

If the building has already been demolished or redevelopment is advanced, the investor should investigate permit status.

Has a construction permit been issued?

What project was approved?

Does the approved project correspond to the replacement apartment being sold or promised?

A contractor’s proposed plan should not be treated as equivalent to an approved construction permit.

What If the Permit Has Not Yet Been Issued?

The investment carries additional uncertainty.

Planning requirements can affect the final project before permit approval.

The architectural design may change.

Apartment allocation may need revision.

The buyer should understand which elements of the proposed replacement property are contractually guaranteed and which remain subject to administrative approval.

Risk 21: Construction Delay Can Last Longer Than Expected

Urban transformation investments can involve substantial waiting periods.

Demolition may occur before construction starts.

Permit procedures may take time.

Contractor disputes may delay the project.

Construction itself can be delayed.

A foreign investor should therefore stress-test the investment financially for a longer completion period than the optimistic marketing schedule.

Risk 22: Buying During an Existing Legal Dispute

The building may already be involved in litigation.

An owner may be challenging the risky-building determination.

A zoning plan may be disputed.

The contractor agreement may be subject to litigation.

Owners may be fighting over land shares.

A dissenting owner’s statutory sale may be contested.

These disputes can materially affect the timeline and value of the investment.

Ask About Pending Litigation Before Buying

The seller should be asked about ongoing proceedings, but the investigation should not stop there.

Available legal and administrative records should be reviewed where appropriate.

Meeting minutes and owner communications can also reveal disputes that have not yet reached formal litigation.

A buyer should understand whether the property is entering a stable redevelopment process or an active legal conflict.

Risk 23: Foreign Investors Living Abroad May Miss Critical Notices

Urban transformation procedures can continue while the investor is outside the country.

Current procedures use statutory notification and announcement mechanisms in several stages.

A buyer should therefore establish how the property will be monitored after acquisition.

Waiting for a neighbor, tenant or seller to provide updates is not a reliable legal strategy.

A Carefully Drafted Power of Attorney Can Reduce Risk

Foreign investors who will manage the property from abroad may appoint a representative.

However, authority should be tailored carefully.

Monitoring administrative procedures and obtaining documents is different from authorizing someone to sell the property, transfer title, accept a replacement apartment, approve additional payments or waive claims.

Broad property powers should not be granted automatically.

Citizenship-by-Investment Buyers Need Additional Due Diligence

Where the acquisition also serves a citizenship-related investment objective, urban transformation risk should be investigated before completion.

Demolition, redevelopment, valuation changes and future title arrangements can create additional complications.

The investor should therefore examine both the real estate transaction and the separate investment requirements together rather than treating them as unrelated processes.

What Should Be Checked Before Paying a Deposit?

Before making a substantial payment, the investor should identify the exact title holder and independent unit.

An updated title record should be reviewed.

The land share should be checked.

The building’s urban transformation status should be investigated.

Existing owner decisions and redevelopment agreements should be obtained.

Current planning conditions should be reviewed.

Any proposed replacement apartment should be documented precisely.

The contractor and project status should also be investigated.

What Should Be Written Into the Purchase Agreement?

Where the transaction involves an ongoing or expected transformation project, the agreement should clearly address material representations concerning the property’s status.

Any rights associated with an existing redevelopment agreement should be identified.

The replacement apartment, if already determined, should be described accurately.

Existing payment obligations should be disclosed.

Known disputes should be addressed.

The consequences of inaccurate seller representations should also be considered.

Do Not Buy Only Because the Property Is “Cheap”

A property inside an urban transformation process can be priced below comparable completed properties for a reason.

The discount may compensate for demolition risk.

There may be years without rental income.

Additional construction payments may be required.

The replacement apartment may be uncertain.

The contractor may have financial problems.

The zoning position may be disputed.

A low purchase price should therefore be compared with the total legal and financial risk.

Urban Transformation Can Also Create Investment Opportunity

Urban transformation is not inherently negative for investors.

A properly structured redevelopment can replace an old property with a safer and more valuable building.

The surrounding area may improve.

The replacement unit may have stronger long-term marketability.

But the opportunity should come from verified legal and economic fundamentals rather than speculation.

The safest investment is generally one where the buyer understands both the existing property and the legal structure of the future property.

2026 Practical Legal Strategy

The first priority is do not evaluate only the apartment that physically exists today. Investigate what happens to the ownership interest if the building enters or has already entered urban transformation.

The second priority is obtain an updated title record and examine the land share, mortgages, attachments, annotations and ownership structure.

The third priority is verify whether a risky-building assessment has been requested, completed, challenged or finalized.

The fourth priority is investigate existing owner decisions, majority procedures and whether any dissenting-owner share-sale process has started.

The fifth priority is obtain every existing redevelopment agreement before buying and identify the exact replacement property and financial obligations attached to the project.

The sixth priority is check current zoning conditions instead of assuming that the existing building can be reconstructed with identical size and floors.

The seventh priority is verify whether the property lies within a broader transformation or reserve building area.

The eighth priority is investigate the contractor, construction permit and actual project progress where redevelopment has already begun.

The ninth priority is calculate the investment under adverse scenarios, including delayed delivery, lost rental income, smaller replacement units and possible additional payments.

The tenth priority is foreign investors managing property from abroad should establish a reliable legal monitoring and representation structure immediately after acquisition.

The central principle is clear: when purchasing property that may be affected by urban transformation, a foreign investor is not merely buying today’s apartment. The investor may also be acquiring the legal consequences of existing owner decisions, land-share arrangements, redevelopment agreements, planning restrictions, contractor obligations and future administrative procedures. Those risks should be investigated before the purchase price is paid.

Frequently Asked Questions

1. Is it safe to buy property in a building that may enter urban transformation?

It can be, but the investment should be assessed only after the building’s legal status, structural process, title structure, planning conditions and likely redevelopment model have been investigated.

2. Can I buy an apartment after the building has been declared risky?

A transaction may still be legally possible depending on the circumstances, but the buyer must understand that evacuation, demolition and redevelopment procedures may already be progressing.

3. Will I automatically receive an identical apartment after redevelopment?

No. The replacement property’s size, floor, orientation and other characteristics depend on the applicable redevelopment structure, planning conditions and contractual arrangements.

4. Why is land share important before buying?

Land share can affect ownership-based decision-making and redevelopment negotiations. An incorrect or unexpectedly low land share can create significant problems after transformation begins.

5. Can other owners approve redevelopment even if I disagree?

Under the current framework, certain decisions concerning new applications on risky-building parcels can generally proceed through the applicable simple majority calculated according to ownership shares where unanimity cannot be achieved.

6. Can my ownership share be sold if I refuse the redevelopment agreement?

Potentially, where the statutory majority, notification and other requirements for the special dissenting-owner share-sale procedure are satisfied.

7. Can the contractor demand additional construction money after I buy?

A demand may arise, but whether the buyer is legally responsible depends on the existing agreements, project structure and circumstances. This should be investigated before purchase.

8. Should I trust a promise that the new zoning plan will allow more floors?

Future development rights should not be treated as guaranteed unless supported by the legally applicable planning framework. Marketing expectations are not equivalent to approved planning rights.

9. What is the biggest risk for a foreign investor living abroad?

One major risk is discovering important administrative or owner decisions too late. Active monitoring is particularly important once a building enters transformation.

10. Should urban transformation status be checked before signing the purchase agreement?

Yes. Due diligence should be completed before the investor becomes financially committed wherever possible, particularly where the purchase price is based on expectations concerning a future replacement property.

Legal Assistance for Foreign Investors Buying Property Affected by Urban Transformation

Urban transformation can turn an apparently straightforward property purchase into a complex investment involving title law, planning law, administrative procedures, construction contracts and owner decision-making.

The most dangerous transactions are often those in which the buyer focuses on the current apartment while ignoring the future legal position.

A foreign investor should know whether the building is risky, whether redevelopment decisions have already been taken, what land share is being acquired, what the contractor has promised, whether additional payments exist and what can legally be constructed after demolition.

Where the property is already part of a transformation project, the replacement apartment should effectively become part of the acquisition due diligence.

Fırat Fesih Kaya Law Office provides legal assistance to foreign individuals, investors and companies considering property acquisitions affected by urban transformation.

Lawyer Fırat Fesih Kaya assists with pre-purchase legal due diligence, title deed investigations, risky-building status, land-share disputes, redevelopment agreements, zoning and construction-permit reviews, contractor risks and urban transformation disputes.

Phone: +90 312 434 22 22
WhatsApp: +90 532 769 22 22
Email: info@firatfesihkaya.av.tr