Real Estate Due Diligence in Turkey: Legal Checks for Foreign Buyers

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1. What Does Property Due Diligence Cover?

The core legal review addresses ownership, property identity, registered rights and restrictions, seller authority and relevant planning or building records. Its scope should reflect the transaction. An occupied apartment, an unfinished development and agricultural land raise different questions even when their asking prices are similar.

Begin with the proposed use and the purchase stage. Tell the adviser whether the property is intended as a home, rental investment, business premises or part of a citizenship plan. Also disclose anything already signed or paid: the review may need to address an existing commitment as well as the suitability of the property.

A useful report separates a verified fact from a seller's statement and a point that could not be checked. Missing records are not proof of wrongdoing, but they should not quietly become assumptions. The buyer should know which outstanding point could change the decision to proceed.

2. Does the Registered Property Match What Is Being Sold?

The title review should identify the registered owner, parcel, independent unit and share being acquired. Compare those details with the contract and the physical property. A marketing name or apartment number used by the developer may not be enough to establish that the buyer is acquiring the unit they viewed.

The distinction between a separate unit and an undivided share matters. So does the registered status of the building. A buyer expecting a completed apartment should understand whether the records show condominium ownership, construction servitude or another status and what additional examination is needed.

A title-deed copy supplied during marketing is a starting point, not a complete current encumbrance review. The Investment Office's guidance distinguishes public parcel information from the owner's personal information. A map search therefore cannot substitute for properly authorised access to the relevant title records.

3. What Should the Building and Municipal Records Establish?

Review the planning designation, relevant construction permission, approved project and occupancy position against the proposed purchase. A furnished flat may look ready to use while alterations or the registered use still require explanation. The legal question is not answered by the quality of the decoration.

An occupancy permit and a building permit serve different purposes. Neither should be confused with an engineering assessment of present structural safety. If the buyer is concerned about earthquake resistance, defects or the condition of a particular building, a qualified technical specialist should be instructed separately.

Where physical arrangements differ from the approved plans, ask what the difference is and whether it can legally be resolved. A promise to regularise an alteration later should be assessed before it becomes the buyer's problem. For an unfinished development, review the remaining approvals and delivery obligations alongside the off-plan construction risks.

4. Can the Seller Deliver the Rights Being Promised?

Confirm that the proposed seller owns the relevant interest or has valid authority to act for the owner. An agent who arranges viewings does not necessarily have authority to sign a sale or receive the price. The legal identity of a developer or corporate seller should also match the party assuming the contractual obligations.

Representation needs a specific review. The scope and continuing validity of a power of attorney, necessary corporate decisions and the position of other owners may affect the transaction. A signature can be genuine while the authority it relies on is insufficient for the proposed act.

Ask who will give possession and whether someone already occupies the property. A tenant, former owner or other occupant can affect the buyer's plans even where title can transfer. The agreement should not promise immediate vacant possession without examining how that outcome will be achieved lawfully.

5. Is the Property Suitable for This Buyer and Intended Use?

Foreign acquisition eligibility depends on the buyer and property together. Nationality, legal-person status, location and statutory restrictions should be checked before a non-refundable commitment is accepted. Rules for a foreign individual are not interchangeable with those for an overseas company or a Turkish company with foreign capital.

Acquisition and use are separate questions. Owning a property does not automatically authorise every commercial or short-term rental activity. If projected income depends on a particular use, the relevant permissions and building arrangements should be investigated before relying on that income in the purchase decision.

Residence and citizenship objectives also require their own assessment. The transaction should not be described as suitable merely because its price appears to meet a headline figure. Identify the applicable route, the property characteristics and the supporting evidence before agreeing terms designed around that objective.

6. Does a Valuation Report Replace Legal Due Diligence?

No. An assessment of value and a review of legal acquisition risks answer different questions. A valuation should not be read as a guarantee that every contractual promise, authority issue, building concern or intended use has been legally cleared.

Check the current transaction requirements: TKGM published an updated valuation circular announcement on 29 September 2026. Whether a valuation or related document is required should be confirmed under the rules applicable to the particular transaction. Neither an old universal checklist nor a headline saying that reports have been abolished is a reliable substitute.

The same discipline applies to the rest of the review: identify the record, its date and its purpose. A document prepared for a previous transaction may provide background without answering today's question. Findings should explain the limits of each record instead of presenting every official-looking document as interchangeable.

7. How Should the Findings Change the Purchase Terms?

The review has most value when its conclusions affect the agreement. A mortgage may require a verified discharge arrangement; a missing consent may need to become a completion condition; an unresolved discrepancy may justify postponing the deposit. A report should identify these consequences, not simply list the documents examined.

Distinguish problems that can be resolved before closing from risks the buyer would knowingly retain. Agree who must produce the missing evidence, when it is due and what happens if it is not provided. A general promise that everything will be sorted out after payment leaves the buyer exposed to a different transaction from the one originally proposed.

Some records should be refreshed near completion because the position can change after the first review. The sales contract and closing arrangements should carry the agreed protections through to registration and handover. Review before a deposit and verification at closing serve different, complementary purposes.

8. an Independent Review Before You Commit

Legal Istanbul can review the legal position of a proposed property purchase and explain the implications for the buyer's contract and payment decisions. The scope can be agreed around the property type, intended use and documents available, with technical and tax specialists involved where their expertise is needed.

For an initial enquiry, provide the location, property type, current stage and any planned payment date. Explain whether the concern is title, building status, occupancy, a developer promise or investment eligibility. Documents can then be requested through an appropriate channel; sensitive identity and financial records need not be included in a first message.

Legal references: Investment Office: acquisition rules and property enquiries; TKGM: valuation circular announcement, 29 September 2026; Turkish Civil Code: ownership and rights in property. This article provides general information. Advice depends on the applicable rules and your circumstances.