Can My Property Share Be Sold If I Reject Urban Transformation in Turkey? (2026 Updated Guide)

Can your property share be sold if you reject an urban transformation project in Turkey? Learn about the simple-majority rule, 15-day notice period, valuation, statutory auction, dissenting owner rights and legal remedies in 2026.

Yes, potentially.

If a risky building is being redeveloped under the statutory urban transformation framework and the required majority of property owners approves the new development, the land share of an owner who refuses to join that decision can ultimately become subject to a statutory auction procedure.

However, your property share cannot simply be taken away because your neighbors, building manager or contractor disagree with you.

A specific legal procedure must be followed.

Under the current framework, where unanimity cannot be achieved concerning the new development, owners representing the simple majority according to their registered ownership shares can make the relevant redevelopment decision. Owners who do not join that decision must then be notified of the decision and agreement terms. If the offer is not examined or accepted within the applicable 15-day period following legally effective notification, the dissenting owner’s land share can proceed toward the statutory sale procedure.

For foreign property owners, this is one of the most important risks associated with urban transformation. Lawyer Fırat Fesih Kaya recommends treating any notice concerning a majority decision or proposed share sale as urgent.

Does Rejecting Urban Transformation Automatically Mean I Lose My Property?

No.

Simply saying that you disagree with the project does not immediately terminate your ownership.

There is a substantial difference between:

refusing the redevelopment proposal

and

having your land share legally sold and registered to another person.

Several procedural stages must occur before ownership can change.

There must first be a legally sufficient majority decision. The dissenting owner must be notified according to the applicable procedure. The statutory response period must expire without acceptance. The agreeing owners must request the sale. The competent authority must process the request, determine the value of the share and conduct the auction. After a successful sale and payment of the purchase price, the title-registration process follows.

Therefore, rejection alone does not immediately result in loss of ownership.

What Majority Is Required Before My Share Can Be at Risk?

For the relevant new-development decisions concerning risky buildings, the current framework uses a simple majority calculated according to ownership shares where unanimity cannot be achieved.

This is extremely important because the calculation is not simply based on the number of apartments.

Suppose a building contains twelve apartments and seven owners support the project.

That does not automatically establish the statutory majority.

The registered ownership shares represented by those seven owners must be calculated.

Conversely, fewer individual owners may potentially control the required majority if their combined registered ownership shares exceed the relevant threshold.

Before accepting any statement that “the majority has already approved the project,” obtain the title records and verify the calculation.

Is the Old Two-Thirds Rule Still Applicable?

Foreign property owners frequently encounter older online information stating that two-thirds of the owners must agree.

That should not automatically be applied to a current project.

The current framework governing the relevant new-development decisions uses the simple-majority standard according to ownership shares.

For a redevelopment proceeding in 2026, current legislation and current implementing procedures should therefore be reviewed rather than relying on older explanations.

Can One Owner Refuse the Project?

Yes.

An owner can disagree with the proposed redevelopment, contractor or reconstruction agreement.

The owner cannot simply be forced to personally sign a private contract.

However, refusal does not necessarily create a permanent veto.

Once a valid simple-majority decision has been taken, the legislation provides a mechanism for dealing with owners who remain outside the agreement. That mechanism can ultimately result in the dissenting owner’s land share being sold.

This means that refusing to sign and successfully stopping the project are two different things.

Can One Owner Stop the Entire Urban Transformation Project?

Generally, not merely by withholding consent.

The statutory majority mechanism exists partly to prevent redevelopment from being indefinitely blocked because one or more owners refuse to agree.

If the required ownership-share majority is validly achieved, the process can continue through the procedures established for dissenting owners.

However, the majority must still comply with the law.

A contractor cannot simply claim that a majority exists.

The correct shares must be calculated, the meeting and decision must comply with the applicable requirements, the dissenting owner must be properly notified, and the statutory share-sale process must be followed.

Can Owners Make the Decision Before the Old Building Is Demolished?

Yes.

The owners do not necessarily need to wait for physical demolition.

Once the risky status of the building becomes final, one owner may request a meeting concerning the new development. Current official guidance states that physical demolition is not a prerequisite for holding this meeting. The meeting and decision are conducted according to the applicable ownership-share majority requirements.

This point is particularly important for foreign owners living abroad.

Do not assume that nothing important can happen merely because the old apartment building is still standing.

The redevelopment decision may already have been made.

What Happens After the Majority Approves the Project?

Owners who did not join the majority decision must be informed of the decision and agreement terms through the statutory procedure.

The offer containing the agreement conditions, or information identifying where the offer can be examined, must be communicated to the dissenting owners.

Current official guidance provides for this to occur through a notary or through announcement at the relevant local administrative office for fifteen days. The current framework also contains electronic communication mechanisms connected with the title records.

The notification is extremely important because it starts the stage that can ultimately lead to the sale of the dissenting owner’s share.

Is There a 15-Day Deadline?

Yes.

Under the current statutory framework, the dissenting owner must be warned that if the offer is not examined or accepted within 15 days from the date notification is made or legally deemed to have been made, the owner’s land share will become subject to sale under the urban transformation legislation.

This is one of the most important deadlines for a dissenting property owner.

Do not calculate it simply from the date a neighbor sent you a message.

Do not calculate it from the date you happened to learn about the project.

The legally relevant notification date must be established from the official records.

What Happens If I Ignore the 15-Day Notice?

Ignoring the notice can expose your property share to the statutory auction procedure.

If the offer is not examined or accepted within the applicable period after notification, the agreeing owners may request the sale of the dissenting owner’s land share.

Silence is therefore not necessarily a protective strategy.

This is especially dangerous for foreign owners who live outside the country and may discover the notice after the procedure has already advanced.

Can I Accept the Project With Conditions?

This can create serious problems.

Current official guidance states that an owner who wants to demonstrate agreement must sign the contract prepared according to the majority decision and the documents signed by the majority owners without conditions or reservations within the relevant procedure.

For example, simply saying:

“I accept the project, but only if I receive another apartment.”

may not constitute acceptance of the majority-approved arrangement.

Similarly:

“I agree to reconstruction but refuse the additional payment.”

may not protect the owner from being treated as a dissenting owner.

If substantial changes are required, they should preferably be negotiated before the statutory dissenting-share procedure becomes advanced.

Who Can Request the Sale of My Share?

The sale request is made by the owners who formed the required simple-majority decision.

The request must be submitted with the necessary information and documentation to the competent authority responsible for carrying out the statutory share-sale procedure.

The contractor alone should therefore not be treated as having unrestricted authority to privately confiscate or sell another owner’s property.

The process is administrative and regulated.

Can the Contractor Simply Take My Share?

No.

A contractor cannot simply announce:

“You rejected our contract, so your apartment now belongs to us.”

That is not how the statutory process works.

The majority decision, notification, sale request, valuation, auction and registration requirements must be followed.

The contractor may become relevant in the auction process under particular statutory conditions, but refusal to sign a contractor agreement does not automatically transfer ownership to that contractor.

Who Determines the Value of My Property Share?

The value is not simply determined by the majority owners or contractor.

Once the competent authority accepts the sale request, the current procedure provides for a Valuation Commission and a Sale Commission.

These commissions are formed within the competent administrative body to determine the current value of the share and conduct the sale process.

A dissenting owner should therefore obtain and review the valuation documentation.

Do not assume that the amount quoted informally by the contractor represents the official value.

Can the Majority Set a Very Low Price to Punish Me?

The statutory procedure does not simply permit the majority to choose whatever figure it wants.

An official valuation process applies before the sale.

If the dissenting owner believes that the valuation contains serious factual or procedural errors, the valuation documents should be reviewed immediately.

The current statutory framework also expressly addresses the consequences of judicial decisions finding that a sale price was incorrectly calculated.

This confirms that valuation is not merely a private matter between the majority owners and the dissenting owner.

Who Can Buy My Share at the First Auction?

The first auction is restricted.

Current official guidance states that persons outside the owners who formed the majority agreement cannot participate in the first sale.

This means an unrelated investor cannot automatically enter the first auction and acquire the dissenting owner’s share.

The first opportunity is directed toward the agreeing owners within the statutory framework.

What Happens If Nobody Buys the Share at the First Auction?

If the share cannot be sold at the first auction, the sale can be repeated under the conditions established by the legislation.

Current official guidance provides that subsequent sales can involve the agreeing owners and, where the statutory conditions are satisfied, third parties that agree to comply with the majority decision and contractual framework.

Third parties must satisfy additional conditions before participating.

Can Third Parties Buy the Share?

Potentially, at the relevant later stage.

A third party seeking to participate must accept the decision taken by the simple majority and agree to sign the contract and other documents required for implementation.

Current official guidance also requires such third parties to deposit cash security equal to 10% of the current value of the share being sold before participating.

The possibility of third-party participation therefore does not mean outsiders can simply purchase the property whenever they wish.

When Do I Actually Lose Ownership?

Ownership does not change merely because the auction is announced.

The sale process must be completed and the purchase price must be paid.

After payment, the competent authority informs the title registry so that the share can be registered in the name of the new owner.

Once registration has been completed, the new title information is returned to the administration and the former owner is informed.

This makes title registration a crucial stage of the process.

What Happens to Mortgages and Attachments on the Share?

A dissenting share may be subject to mortgages, precautionary attachments, attachments, usufruct rights or other registered interests.

The statutory framework expressly addresses these rights. Certain rights registered against the share continue over the sale proceeds after the statutory sale, while the relevant rights and annotations on the title record are removed in accordance with the procedure following the sale.

An owner facing a share sale should therefore obtain an updated title record before the auction.

The existence of a mortgage does not mean the urban transformation procedure should be analyzed without considering the lender’s or other right holder’s position.

Can a Foreign Owner’s Property Share Be Sold?

Yes.

Foreign ownership does not itself create an exemption from the majority and dissenting-share rules.

If a foreign owner holds a registered share in a risky building and does not join a valid majority decision, that share can potentially become subject to the same statutory sale procedure.

The principal practical danger for foreign owners is often distance rather than nationality.

A foreign owner may be outside the country while meetings, majority decisions, notifications, valuation and auction procedures continue.

What If I Live Abroad and Never Received a Letter?

Do not automatically assume that the process is invalid.

The legislation contains specific notification mechanisms.

For the majority decision and agreement terms, notification can take place through the prescribed notarial or local announcement procedures, with additional electronic mechanisms where applicable. For the auction stage, current official guidance provides for notification through the electronic notification address where one has been registered, or through the electronic government system together with the prescribed local announcement procedure.

The relevant question is therefore:

Was the statutory notification procedure legally completed?

That requires examination of the official file.

How Will I Be Informed About the Auction?

Current official guidance provides specific rules for notifying the parties of the place and time of the auction.

Where an electronic notification address has been registered with the title records, electronic notification is used. Otherwise, notification can proceed through the electronic government system together with announcement at the relevant local administrative office for fifteen days.

The rules also specify when those notifications are legally deemed completed.

Foreign owners should therefore monitor more than ordinary postal mail.

What Changed in 2026?

The procedural framework was further updated in 2026.

The competent authority announced that amendments published on February 4, 2026 introduced additional official documents, including a Meeting Notification Form, the related notification record, a Meeting Information Note and a Resale Notification Form.

These changes make procedural documentation particularly important in current disputes.

If your share is being sold in 2026, the file should be reviewed against the current procedural framework rather than documents or practices used several years earlier.

Can I Challenge an Incorrect Majority Calculation?

Potentially, yes.

The statutory sale procedure depends on the existence of a valid majority decision.

If the majority was calculated incorrectly, that can become a significant issue.

Possible problems include counting apartments rather than registered ownership shares, relying on outdated title records, failing to account properly for inherited shares or incorrectly including or excluding particular interests.

Before accepting that your share can legally be sold, verify the registered ownership structure.

Can I Challenge Defective Notification?

Notification is a critical part of the dissenting-owner procedure.

The law requires the majority decision and agreement conditions to be communicated through prescribed methods and specifically warns the dissenting owner about the consequences of failing to examine or accept the offer within the statutory period.

If you believe that legally effective notification never occurred, the complete notification record should be examined.

Do not rely only on whether you personally saw the notice.

The legal question concerns whether the statutory notification requirements were satisfied.

Can I Challenge the Valuation?

Where there is a genuine defect in the valuation or sale procedure, legal review may potentially be available depending on the particular administrative action and procedural stage.

The current statutory text specifically addresses situations where a judicial decision later determines that the sale price was calculated incorrectly.

This makes it important to obtain the official valuation rather than simply arguing that the property “must be worth more.”

A meaningful challenge should identify concrete problems in the valuation or procedure.

Can I Challenge the Auction?

Potentially, depending on the alleged irregularity.

Possible issues can include lack of the required majority, defective notification, errors in the valuation process, failure to follow the auction procedure or other material procedural defects.

The appropriate remedy and deadline depend on the precise administrative action being challenged.

Timing is critical.

Once the auction has been completed and the share has been registered to another person, the dispute can become considerably more complicated.

What Happens If the Sale Is Later Cancelled by a Court?

The current statutory framework specifically regulates this possibility.

Where a statutory share sale is cancelled by a judicial decision, restoration of the former owner’s title may be possible under the conditions stated in the legislation if the share has not subsequently been transferred to a third party and has not been subjected to an application making direct restoration legally or factually impossible.

The statute also provides mechanisms concerning repayment of the purchase price and situations where cancellation results from an incorrectly calculated sale value.

This is another reason to act before subsequent transfers or redevelopment steps make restoration more difficult.

Does Filing a Lawsuit Automatically Stop the Auction?

An owner should not assume that filing a case automatically freezes every subsequent administrative step.

Where an auction or title registration is imminent, the availability of interim judicial protection must be considered separately.

There is an important difference between:

having a pending lawsuit

and

having an effective judicial order preventing implementation of the sale.

An owner facing an imminent auction should establish exactly what legal protection is currently in force.

Can I Refuse Because the Contractor Is Financially Weak?

You can refuse a contractor agreement that you do not wish to sign, but the statutory consequences of remaining outside a valid majority decision still need to be evaluated.

Before making that decision, investigate the contractor.

Examine previous projects, financial capacity, corporate structure, construction history and proposed security.

The redevelopment agreement should address construction deadlines, temporary rent, delay, contractor default, insolvency, termination and replacement of the contractor.

A dissenting owner should identify specific contractual and financial risks rather than relying only on general opposition.

What If the Replacement Apartment Is Worse?

This can be a major economic issue.

Compare the proposed replacement unit with your existing property.

Check the net and gross area, floor, orientation, balcony, parking, storage, commercial frontage where relevant, technical specifications and future ownership share.

Before demolition, preserve photographs, plans, title records and other evidence showing the characteristics of your existing property.

A dispute becomes much harder to evaluate after the original building no longer exists.

What If the Majority Wants Me to Pay Additional Money?

Review the reconstruction agreement carefully.

The amount, calculation method, payment schedule and consequences of non-payment should be clear.

The contractor should not have undefined authority to demand unlimited additional payments.

If you disagree because of the financial terms, calculate the full economic consequences of both options: joining the agreement and remaining a dissenting owner.

Should I Sign Just to Prevent My Share From Being Sold?

Not automatically.

The risk of statutory sale is serious, but fear should not lead an owner to sign an agreement without understanding it.

Before signing, review:

the replacement property,

additional payments,

temporary rent,

construction deadline,

technical specifications,

contractor guarantees,

land-share transfers,

delay compensation,

termination provisions,

and contractor insolvency risk.

At the same time, do not ignore the statutory sale risk while negotiating.

The response period can continue running.

Can I Sell My Share to Someone Else Instead?

This issue becomes particularly sensitive once the statutory sale procedure has formally begun.

Current official guidance states that once the competent authority finds the sale request appropriate, an annotation is requested for the title record stating that the share is subject to sale under the urban transformation legislation and cannot be subjected to sale or similar transactions requiring transfer while that statutory process continues.

An owner who is considering an independent sale should therefore act only after checking the current title status and procedural stage.

What Should I Do If I Receive a Share-Sale Notice?

Do not ignore it.

Immediately obtain the majority decision, meeting records, title records, ownership-share calculation, notification documents, reconstruction agreement, replacement-unit allocation, valuation documentation and auction information.

Determine whether the statutory majority actually existed.

Verify the legally effective notification date.

Check whether the 15-day procedure was completed correctly.

Review the valuation.

Confirm who requested the sale.

Determine the auction date.

Then assess whether there is a concrete legal defect requiring urgent action.

What If the Auction Is Only Days Away?

The matter should be treated as urgent.

At that stage, the owner should focus on the exact administrative file rather than general disagreement with urban transformation.

The questions become specific:

Was the majority valid?

Was the meeting properly conducted?

Was the owner properly notified?

Was the 15-day period correctly calculated?

Was the sale request legally sufficient?

Was the share correctly valued?

Was the auction properly announced?

Is there an available legal remedy?

Is urgent interim protection necessary?

These questions can determine whether the share sale can still be challenged effectively.

2026 Practical Legal Strategy

The first priority is do not assume that rejecting the project automatically protects your ownership share. A dissenting owner’s share can ultimately be sold if a valid simple-majority decision exists and the statutory procedure is completed.

The second priority is verify the majority calculation independently. The decision is based on registered ownership shares rather than simply counting apartments.

The third priority is obtain the complete majority-approved agreement. Understand exactly what you are refusing.

The fourth priority is identify the legally effective notification date and monitor the 15-day response period.

The fifth priority is review the replacement property and all additional financial obligations before deciding whether to join the agreement.

The sixth priority is investigate the contractor and the security offered for completion.

The seventh priority is review the official valuation immediately if a share-sale request has already been accepted.

The eighth priority is verify the auction notification and participation procedure. The first auction is restricted to the agreeing owners.

The ninth priority is check the current 2026 procedural documents, including the additional meeting and resale forms introduced in February 2026.

The tenth priority is act before auction and title registration whenever a genuine legal defect exists. Once ownership has been transferred and further transactions or construction steps occur, restoration can become substantially more complicated.

The central principle is:

Yes, your property share can potentially be sold if you reject a valid urban transformation decision. However, rejection alone does not cause immediate loss of ownership. The required majority must exist, the decision and agreement terms must be properly notified, the statutory response period must expire, the sale must be formally requested, the share must be valued and the statutory auction and title-registration procedures must be completed. A dissenting owner should therefore examine every stage rather than simply refusing to sign and ignoring the process.

Frequently Asked Questions

1. Can my property share be sold because I refuse urban transformation?

Yes, potentially. If the required simple majority validly approves the redevelopment and you do not join the decision following the prescribed notification procedure, your land share can become subject to statutory auction.

2. Do I lose my property immediately when I refuse to sign?

No. Refusal alone does not transfer ownership. Notification, sale request, valuation, auction, payment and title-registration procedures must follow.

3. What majority is required?

For the relevant new-development decisions concerning risky buildings, the current framework uses a simple majority calculated according to registered ownership shares where unanimity cannot be achieved.

4. Do I have time to reconsider after the majority decision?

Yes, but the statutory timetable is short. The current framework provides a 15-day period connected with the legally effective notification of the majority-approved offer.

5. Can the contractor decide the value of my share?

No. The statutory procedure uses an official valuation mechanism involving the competent authority’s Valuation Commission and Sale Commission.

6. Can anyone buy my share at the first auction?

No. The first auction is restricted to the owners who formed the majority agreement.

7. Can an outsider buy the share later?

Potentially. At a subsequent stage, qualifying third parties can participate if they accept the majority decision and contractual framework and satisfy the statutory conditions, including the required cash security.

8. Can a foreign owner’s share also be sold?

Yes. Foreign nationality does not itself create an exemption from the statutory dissenting-owner share-sale procedure.

9. Can I challenge an unlawful share sale?

Potentially, depending on the defect, procedural stage and applicable deadline. The majority, notification, valuation, auction and registration records should be reviewed immediately.

10. What should I do if I receive an auction notice?

Obtain the complete administrative file immediately, verify the majority and notification procedure, review the official valuation, confirm the auction date and determine whether there is a specific legal defect requiring urgent action.

Protecting Your Property Share During Urban Transformation

A dissenting owner is not legally powerless. But refusing to sign a redevelopment agreement should never be confused with having an unlimited right to prevent the project.

Under the current framework, a properly established simple majority can move the process toward the statutory sale of a dissenting owner’s land share. The most important protection is therefore active participation: verify the majority, examine the agreement, monitor the 15-day notification period, review the valuation and act before the auction and title registration if the procedure is allegedly unlawful.

Foreign owners face additional practical risks because important meetings and notifications may occur while they are outside the country.

Fırat Fesih Kaya Law Office provides legal assistance to foreign property owners and investors facing dissenting-share sale proceedings during urban transformation.

Lawyer Fırat Fesih Kaya assists foreign property owners with reviewing ownership-share calculations, majority decisions, reconstruction agreements, statutory notifications, 15-day response periods, official valuations, auction proceedings, title-registration risks and available legal remedies where an urban transformation share sale is allegedly unlawful.

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