Construction Agreement in Exchange for Land Share in Turkey: Urban Transformation Risks (2026 Updated Guide)

Learn the major risks of construction agreements in exchange for land share in Turkey during urban transformation, including title transfers, contractor default, replacement units, additional payments, guarantees, delays and owner protections.

A construction agreement in exchange for land share is a common structure used when an existing property is demolished and redeveloped. Instead of property owners simply paying the contractor the entire construction price in cash, the contractor receives an agreed economic benefit from the land or from independent units created by the new project. In return, the contractor undertakes to construct the new building and deliver the agreed replacement properties to the owners.

In an urban transformation project, this model can appear attractive because owners may be able to replace an old or risky building without financing the entire construction cost themselves. However, the arrangement can also create substantial legal and financial risks.

The central question is not merely how many new units an owner will receive. Owners must understand what rights are being transferred to the contractor, when those transfers occur, what construction obligations are secured in return, and what happens if the contractor stops construction after receiving valuable property rights.

This is particularly important for foreign property owners who may sign through a representative and then monitor construction from abroad.

Under the current urban transformation framework, where unanimity cannot be achieved, relevant redevelopment decisions can proceed with the required simple majority calculated according to ownership shares. Owners who remain outside a properly approved arrangement can ultimately face the statutory dissenting-share procedure.

For this reason, Lawyer Fırat Fesih Kaya recommends reviewing both the commercial structure and the legal safeguards before approving a land-share construction arrangement.

Why Is This Agreement Riskier Than an Ordinary Construction Contract?

An ordinary construction dispute may primarily concern money and incomplete work. A land-share redevelopment dispute can involve the property itself.

The owners may be granting the contractor rights over a highly valuable parcel before receiving their completed replacement properties.

If the contractor performs successfully, the arrangement can work as intended.

If the contractor fails, however, owners may face an unfinished building, missing temporary-rent payments, transferred ownership interests, contractor creditors, financing problems and lengthy disputes concerning how another contractor can complete the project.

The timing of property transfers therefore becomes one of the most important aspects of the agreement.

Understand Exactly What the Contractor Will Receive

The contract should explain the contractor’s economic consideration clearly.

Will the contractor receive specific independent units in the completed building?

Will existing land shares be transferred?

Will transfers occur before construction begins or gradually during construction?

Will the contractor also receive cash?

Can the contractor transfer acquired rights to third parties?

These questions should be answered before the existing building is demolished.

A statement that the contractor receives “the agreed contractor share” is not enough unless the agreement and annexes make that share objectively identifiable.

Identify Exactly What Each Owner Will Receive

The owners’ consideration must be equally clear.

The agreement should identify the replacement independent unit or provide a sufficiently objective mechanism for identifying it once the architectural project becomes final.

The owner should understand the expected floor, location, orientation, area, layout, parking rights and storage rights.

For commercial units, frontage, entrance, ceiling characteristics, visibility and permitted use can be particularly important.

An owner should not exchange valuable land rights for a vague promise to receive “an equivalent property.”

Net and Gross Area Must Be Defined

Square-meter disputes frequently arise because parties use different definitions of area.

The agreement should make clear whether the promised size refers to net usable area, gross independent-unit area or another measurement.

This is especially important where redevelopment changes common areas, elevator cores, staircases, structural systems or architectural layouts.

A foreign owner who receives a promise of a particular number of square meters should know exactly what that number represents before signing.

Check Whether the Project Is Actually Feasible

A contractor may promise owners unusually large replacement units because the contractor expects to create additional apartments or commercial premises.

That promise is valuable only if the planning and construction framework actually allows the proposed project.

Before relying on the contractor’s financial model, owners should understand the legally available construction rights and the realistic architectural project.

If the project later receives permission for less construction than anticipated, the parties may begin disputing who must absorb the shortfall.

The contract should therefore address what happens if the approved project differs materially from the preliminary proposal.

Never Rely Only on the Contractor’s Preliminary Drawings

Architectural renderings and preliminary plans can be useful, but they should not replace contractual protection.

The agreement should identify which plans and technical specifications form binding annexes.

If the final project may differ from preliminary drawings, the permissible scope of change should be defined.

The contractor should not receive unlimited discretion to reduce an owner’s unit, change its floor or materially alter its characteristics merely because the final permit differs from an early concept drawing.

Investigate the Contractor Before Transferring Property Rights

The contractor should be investigated before the owners transfer valuable land rights.

Current official guidance directs owners to relevant contractor information systems and qualification information when assessing contractors. Certain public-support programs also impose specific contractor qualification requirements.

However, regulatory qualification alone should not be treated as proof that the contractor is financially capable of completing a particular project.

Owners should consider completed projects, current projects, corporate structure, financial capacity, litigation exposure where relevant, construction delays and whether the contractor is attempting to undertake too many projects simultaneously.

The strength of the contract and the strength of the contractor should be evaluated together.

The Greatest Risk: Transferring Land Shares Too Early

One of the most dangerous structures for owners is an agreement requiring substantial ownership transfers to the contractor before corresponding construction has been completed.

Once ownership rights have been transferred, recovering them may become considerably more complicated if the contractor defaults.

The contractor may also have financial difficulties or dealings with third parties before construction reaches an adequate stage.

Owners should therefore examine whether transfers can be linked to measurable construction milestones rather than occurring entirely at the beginning.

The objective is to maintain a reasonable relationship between the value already transferred and the contractor’s actual performance.

Consider Staged Title Transfers

A staged transfer mechanism can reduce risk in appropriate projects.

Instead of transferring the contractor’s entire economic consideration immediately, portions may be connected to objectively verifiable construction progress.

The precise milestones depend on the project.

The critical point is that progress should be objectively measurable and documented rather than determined solely by the contractor.

Where valuable title rights are transferred in stages, independent technical verification may be appropriate before each significant transfer.

Do Not Confuse a Power of Attorney With a Transfer Obligation

Foreign owners frequently appoint a lawyer or another representative because they cannot remain physically present throughout the redevelopment.

The power of attorney should be examined carefully.

Authority to attend owner meetings or follow administrative procedures does not necessarily need to include unrestricted authority to sell or transfer valuable land shares.

Similarly, authority to sign a construction agreement should be distinguished from authority to carry out every subsequent title transaction.

Foreign owners should understand exactly what powers are being granted.

Check Whether the Contractor Can Transfer Its Rights to Third Parties

This clause deserves close attention.

An owner may agree to work with one contractor because of that company’s reputation, experience or financial capacity. The risk profile can change dramatically if the agreement allows the contractor to transfer the entire project or important contractual rights freely to another company.

The agreement should therefore address assignment.

Owners should understand whether consent is required, whether transfers to affiliated companies are permitted and whether the original contractor remains liable after any permitted assignment.

Check Whether the Contractor Can Mortgage Transferred Property

This is another major risk area.

If the contractor acquires ownership rights and can use them in financing arrangements, the owners need to understand the potential consequences if the contractor later defaults.

The legal and title structure should be reviewed before any such rights are transferred.

Owners should not discover after a financial crisis that valuable property rights transferred as part of the redevelopment have become involved in the contractor’s financing problems.

Check the Security Package

A promise to complete construction is not the same as security for completion.

The urban transformation framework contains security mechanisms applicable in relevant circumstances. Official reporting notes that the applicable contractor security ratio under the implementing framework was reduced from 10% to 6% by the December 2024 amendment, while security obligations continue to form part of the regulatory structure.

Owners should nevertheless avoid assuming that regulatory security eliminates every private contractual risk.

The contract should be reviewed to determine what additional security exists, when it becomes enforceable and whether it is realistically sufficient relative to the owners’ exposure.

What Happens If the Contractor Becomes Insolvent?

This possibility should be addressed before any land share is transferred.

If the contractor becomes financially distressed after receiving valuable property rights but before completing construction, owners may face a complex combination of property, contractual and creditor issues.

The agreement should therefore address serious financial default, prolonged suspension, insolvency-related events and abandonment.

Owners should also understand how previously transferred rights will be treated and whether another contractor can practically take over the project.

A redevelopment contract that works only while the contractor remains financially healthy is incomplete from a risk-management perspective.

Check the Construction Start Date

The agreement should define when the contractor must actually begin the project.

Owners frequently sign agreements containing a completion period but no sufficiently clear starting point.

For example, “construction will be completed within 24 months” creates uncertainty if the agreement does not explain when those 24 months begin.

Possible triggering events can include site delivery, demolition, issuance of the construction permit or another objectively identifiable event.

The contract should remove this uncertainty.

Check the Completion Deadline

The contractor should not have an indefinite period to complete the new building.

The agreement should establish a realistic but identifiable completion period.

It should also address extensions.

Not every delay should automatically allow additional time.

The contract should distinguish legitimate circumstances outside the contractor’s control from ordinary financing difficulties, poor project management or predictable construction problems.

Define Completion Properly

Owners should determine what counts as contractual completion.

Is completion reached when physical construction is substantially finished?

When the replacement unit can actually be occupied?

When the relevant occupancy documentation is obtained?

When the final title structure is established?

These events can occur at different times.

The agreement should not allow the contractor to claim full performance merely because construction appears visually complete while important legal or technical requirements remain outstanding.

Check the Temporary-Rent Obligation

Owners may be unable to use their properties for several years during redevelopment.

If the contractor agrees to pay temporary rent, the agreement should specify the amount, commencement date, payment frequency and duration.

It should also explain what happens if construction is delayed.

The owner’s temporary-rent protection should not expire on the planned delivery date if the contractor continues to delay completion unless the parties have intentionally agreed otherwise.

Contractual rent should also be distinguished from any separate public assistance available under the applicable transformation framework.

What Happens If the Contractor Stops Paying Rent?

Non-payment can be an early sign of financial difficulty.

The agreement should establish the consequences of unpaid temporary rent.

Repeated non-payment may need to be treated differently from a minor isolated delay.

Owners should also monitor whether the contractor is simultaneously slowing construction or failing to pay other project obligations.

Foreign owners living abroad should arrange a reliable system for monitoring both construction progress and contractual payments.

Check Additional Payment Obligations

A land-share arrangement does not necessarily mean the owner will never pay money.

The contractor may require additional payments for larger replacement units, upgraded specifications or changes in the economic structure of the project.

Every such obligation should be clearly defined.

Owners should be cautious about clauses allowing the contractor to impose additional amounts because of general inflation, increased construction costs or unspecified economic changes without an objective calculation method.

Who Bears Unexpected Construction Costs?

The contract should allocate this risk.

Unexpected costs may arise from soil conditions, technical requirements, regulatory changes or project modifications.

The agreement should explain which costs are part of the contractor’s assumed commercial risk and which can legitimately be passed to owners.

Without clear drafting, owners may face substantial payment demands after demolition, when their bargaining position has already weakened.

Check the Technical Specification in Detail

The agreement should be accompanied by an adequate technical specification.

It may address structural systems, insulation, façade, windows, doors, flooring, kitchen and bathroom materials, heating and cooling systems, electrical infrastructure, elevators, landscaping and common areas.

If particular brands are specified, the substitution mechanism should be controlled.

A contractor should not be able to replace promised materials with materially inferior alternatives through a broad “equivalent product” clause without an objective quality standard.

Parking, Storage and Common Areas Matter

These issues can substantially affect property value.

The contract should explain whether each owner receives a parking space, whether parking is shared, whether storage areas exist and how common areas will be used.

The contractor’s right to create independent units from areas that might otherwise have been common areas should also be understood.

Owners should know the complete economic distribution of the new project, not merely the unit allocated to them.

Check the Contractor’s Right to Modify the Project

Some project changes may be unavoidable during permit and construction procedures.

However, the contractor’s amendment authority should have limits.

Material changes affecting an owner’s replacement unit should not be treated in the same way as minor technical adjustments.

The agreement should establish when owner approval is required and what happens if a regulatory requirement makes the original allocation impossible.

Check the Delay Penalty

A completion date becomes more meaningful when the agreement establishes consequences for unjustified delay.

Depending on the contractual structure, these may include continued rent, compensation or contractual penalties.

The mechanism should be sufficiently clear to determine when delay begins and how the amount is calculated.

An unenforceably vague or commercially meaningless delay provision may provide little practical protection.

Check Force Majeure Carefully

Force majeure provisions should not become an unlimited extension mechanism.

The agreement should define the relevant events and their effect on the construction period.

Owners should be cautious about clauses treating routine inflation, ordinary financing difficulties, foreseeable material-price changes or contractor cash-flow problems as automatic force majeure.

The contractor should also have an obligation to notify owners promptly when relying on such an event.

What If Construction Stops for Months?

The agreement should establish when prolonged suspension constitutes serious default.

Owners should not have to wait indefinitely while an abandoned site deteriorates.

The contract can address notice procedures, cure periods, termination rights and the consequences of termination.

Where construction progress determines staged title transfers, a prolonged stoppage should also prevent further transfers until performance resumes.

Check Termination Rights Before Signing

Termination provisions are essential in a land-share construction agreement.

Owners should understand when they can terminate because of failure to begin construction, excessive delay, abandonment, serious contractual breach or other specified events.

The contract should also address any termination rights arising under the applicable urban transformation framework.

Current official reporting identifies owner-side contract termination protections and pre-permit security requirements among obligations connected with parcels continuing under the relevant transformation framework.

What Happens to Land Shares After Termination?

This should never be left unanswered.

If title rights have already been transferred to the contractor, termination of the construction agreement does not magically reconstruct the original title position without further legal consequences.

The agreement should anticipate what happens to transferred interests, project documents, permits and unfinished construction.

Owners should understand how a replacement contractor could enter the project.

This is one of the strongest arguments for carefully controlling transfers from the beginning.

What Happens If the Contractor Sells Its Units Before Completing Construction?

The contract should address whether and when the contractor can dispose of the units allocated to it.

Allowing unrestricted early sales may help finance construction, but it can also reduce the economic leverage available to owners if the contractor later defaults.

The interests of third-party purchasers can further complicate a failed project.

Owners should therefore understand the contractor’s sales rights and whether they are linked to construction progress.

Check Existing Mortgages and Attachments Before Signing

The title record should be reviewed before the redevelopment structure is finalized.

Existing mortgages, attachments, usufruct rights or other registered interests may affect implementation.

Likewise, title changes occurring during construction should be monitored.

A foreign owner should not assume that demolition eliminates existing property-related burdens.

The legal position of registered rights should be evaluated as part of the redevelopment structure.

Check the Owner’s Existing Mortgage

Foreign investors sometimes purchase properties using financing.

If an existing mortgage remains registered, the owner should understand how demolition, reconstruction and any intended title transactions interact with that security.

The bank’s involvement may become relevant to certain transactions.

The issue should be addressed before the project reaches a stage where the contractor expects immediate transfers or signatures.

Check Whether All Owners Actually Agreed

Owners should distinguish unanimous contractual agreement from a redevelopment decision made under the statutory majority framework.

Current official guidance confirms that where unanimity cannot be achieved, the relevant new-development decision may proceed with the simple majority according to registered ownership shares.

The majority calculation should therefore be checked against current title records.

A statement that “most apartments signed” does not necessarily prove that the required share-based majority exists.

What Happens to an Owner Who Refuses the Land-Share Agreement?

Refusal does not automatically stop the redevelopment.

Where the required majority has approved the new application, the decision and agreement conditions must be communicated to owners who did not join. Current official guidance provides for notification through a notary or a fifteen-day local announcement, with electronic communication where applicable.

An owner who remains outside the arrangement after the applicable statutory process can ultimately face sale of the land share.

Therefore, an owner should not simply refuse the agreement without evaluating both its contractual risks and the consequences of the statutory majority process.

Can the Majority Force an Owner to Accept Unsafe Contract Terms?

The majority mechanism and contractual risk analysis should be distinguished.

A valid majority can create serious statutory consequences for an owner who remains outside the approved arrangement, but this does not mean owners should stop examining whether the underlying agreement creates unacceptable commercial or legal risks.

The owner should review the majority calculation, meeting procedure, notification process and agreement itself.

If the agreement is problematic, negotiations and available legal options should be considered before the dissenting-owner procedure reaches an advanced stage.

Foreign Owners Should Not Sign Solely Because Everyone Else Signed

Foreign owners are sometimes pressured with statements such as:

“All the other owners have already signed.”

That fact may be relevant, but it is not a substitute for reviewing the agreement.

The foreign owner should determine what property will be received, what land rights will be transferred, whether additional money is required, what guarantees exist and what happens if construction fails.

The owner should also verify the actual ownership-share majority rather than relying solely on the contractor’s statement.

Be Careful When Signing Through a Power of Attorney

A foreign owner living abroad may need representation, but the scope of authority should be carefully controlled.

A representative may need authority to negotiate and sign the construction agreement.

That does not automatically mean the representative should have unrestricted authority to sell all property, mortgage it, accept unlimited debt or transfer title without defined conditions.

The power of attorney and construction agreement should be reviewed together.

Use Independent Technical Monitoring

A land-share agreement is both a legal and technical project.

Where important rights are transferred according to construction progress, an independent technical professional can help determine whether the relevant milestone has genuinely been completed.

This becomes particularly important where the contractor requests another title transfer by claiming that a specified percentage of construction has been reached.

Owners should not rely solely on the contractor’s own progress statement where valuable property rights depend on that assessment.

Keep a Complete Construction File

Foreign owners should maintain a digital file containing the signed agreement and every annex.

The file should also contain title records, architectural plans, technical specifications, meeting minutes, majority documents, powers of attorney, permits, construction-progress reports, payment records, temporary-rent payments and correspondence with the contractor.

If a dispute develops later, contemporaneous documentation can become crucial.

Owners should not rely on messaging applications as the only record of a multi-year property transaction.

2026 Practical Legal Strategy

The first priority is understand the project’s economic structure. Determine precisely which land shares or future units the contractor receives and what each owner receives in return.

The second priority is verify project feasibility. The contractor’s proposal should be compared with realistic planning and construction possibilities.

The third priority is investigate the contractor. Official resources provide contractor authorization and qualification information, but owners should also consider actual financial and project capacity.

The fourth priority is define the replacement property precisely. Area, floor, orientation, parking, storage and other value-sensitive characteristics should not remain unnecessarily uncertain.

The fifth priority is control title transfers. Avoid transferring disproportionately valuable rights before corresponding construction performance wherever the transaction can be structured more safely.

The sixth priority is consider staged transfers linked to objectively verifiable milestones and appropriate security.

The seventh priority is review the security structure. Regulatory security exists in relevant circumstances, but private contractual exposure must still be assessed independently.

The eighth priority is prepare for contractor failure before it happens. The agreement should address delay, suspension, insolvency, abandonment, termination and the treatment of previously transferred rights.

The ninth priority is verify the statutory majority and notification procedure if not all owners support the agreement. Current official guidance applies a simple majority according to ownership shares for the relevant new-development decision and provides a statutory process for dissenting owners.

The tenth priority is limit representation authority to what is genuinely required, particularly for foreign owners signing through a power of attorney.

The central principle is:

A construction agreement in exchange for land share should balance the contractor’s right to receive its agreed consideration with the owners’ need to retain meaningful protection until construction is actually performed. The greatest risk arises when owners surrender valuable property rights early while the contractor’s obligations remain largely in the future. Clear unit allocation, controlled title transfers, adequate security, measurable construction milestones and strong default provisions can therefore be as important as the headline economic offer.

Frequently Asked Questions

1. What is a construction agreement in exchange for land share?

It is a redevelopment structure in which the contractor receives agreed property or project rights as consideration for constructing the new building and delivering the owners’ agreed replacement properties.

2. Is it risky to transfer land shares to the contractor before construction is completed?

It can be. Early transfers may substantially increase owner exposure if the contractor later defaults, becomes insolvent or abandons construction.

3. Can land-share transfers be linked to construction progress?

Depending on the transaction, staged transfers linked to objectively verifiable construction milestones may be considered as a risk-control mechanism.

4. What should the agreement say about my replacement apartment?

The replacement unit should be identified as clearly as possible, including important characteristics such as area, floor, orientation, parking, storage and relevant technical specifications.

5. What happens if the contractor becomes insolvent?

The consequences depend on the agreement, title transfers already completed, construction stage and available security. Insolvency and serious default should therefore be addressed before signing.

6. Can the contractor sell the units allocated to it?

The contract should regulate whether, when and under what conditions the contractor can transfer or sell its allocated rights. Unrestricted early disposal can increase project risk.

7. Can the contractor request additional money even though it receives land shares?

Potentially, depending on the agreement. Any additional payment obligation should be clearly defined or objectively calculable rather than left to unilateral contractor discretion.

8. Can a majority of owners approve this type of redevelopment if I disagree?

For relevant urban transformation decisions, current official guidance provides for a simple majority based on registered ownership shares where unanimity cannot be achieved.

9. Can my land share be sold if I refuse the majority-approved agreement?

Potentially. Where the required majority and prescribed notification procedure are satisfied, a dissenting owner’s land share can ultimately become subject to the statutory sale process.

10. Can I sign through a lawyer while living abroad?

Appropriate representation can be arranged, but the power of attorney should be carefully tailored. Authority to negotiate or sign should not automatically include unrestricted authority to transfer, sell or mortgage valuable property unless that authority is intentionally required.

Legal Review of Land-Share Construction Agreements

A construction agreement in exchange for land share can make an urban transformation project financially possible, but it also places valuable property rights directly at the center of the contractor relationship.

The owner should know exactly what is being transferred, what is being received in return and when each side must perform.

Particular attention should be given to early title transfers, replacement-unit allocation, construction milestones, additional payment obligations, temporary rent, contractor security, project modifications, delay, insolvency, termination and the consequences of contractor default.

For foreign property owners, these protections become even more important when the agreement will be signed through a representative and construction will be monitored from abroad.

Fırat Fesih Kaya Law Office provides legal assistance to foreign property owners and investors concerning land-share construction agreements and urban transformation projects.

Lawyer Fırat Fesih Kaya assists property owners with construction agreement review, contractor due diligence, replacement-unit allocation, title-transfer structures, contractor security, additional payment disputes, construction delays, temporary-rent claims, contractor insolvency, termination, owner-majority disputes, dissenting-owner procedures and statutory share-sale proceedings.

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