How to Check the Legal Purity of a Property?

Why Checking Legal Purity Is Essential

Buying real estate in Turkey attracts investors from all over the world: warm climate, relatively affordable prices, and the opportunity to obtain a residence permit or citizenship by investment. However, behind the external attractiveness lie real risks: encumbrances, illegal redevelopments, utility debts, and issues with the developer. Legal verification of the property is not a formality but the only way to protect your money and nerves. Let's go step by step through how to independently and with the help of specialists ensure that the property you are purchasing is legally clean.

Step 1. TAPU – the Main Title Deed

TAPU (Tapu Senedi) is a state certificate of ownership issued by the General Directorate of Land Registry and Cadastre of Turkey (Tapu ve Kadastro Genel Müdürlüğü). Without this document, a transaction legally does not exist. TAPU comes in two types:

• Red TAPU – for residential and commercial properties (apartments, offices, villas).
• Blue TAPU – for land plots without buildings.

What must be indicated in the document:

1. Full address of the property: city (il), district (ilçe), neighborhood (mahalle), street, plot number on the cadastral map (ada/parsel).
2. Type of property: residential, commercial, land.
3. Total land area and owner's share.
4. Photo and name of the owner.
5. Registration date, stamp and signature of the director of the cadastral office.

How to verify the authenticity of a TAPU? The most reliable way is to request an up-to-date extract from the cadastre. From 2025, this can be done online through the e-Devlet portal (Tapu ve Kadastro section) or at any cadastral office. The extract will show who the current owner is and whether there are any encumbrances.

Step 2. Checking Encumbrances via TAKBİS

TAKBİS (Turkish Computerized Cadastre and Land Registration System) is the automated cadastral system of Turkey that stores all records of rights and encumbrances on real estate. Through the Parsel Sorgu (plot inquiry) service you can check:

• Active mortgage (ipotek) on the property – the bank may foreclose on the apartment if the seller has not paid off the loan.
• Seizures and court injunctions (haciz, tedbir) – imposed by court or tax authorities.
• Easements (irtifak hakkı) – right of passage, laying utilities through the plot.
• Third-party rights – for example, a long-term lease agreement.

You can request an extract from TAKBİS through the official cadastre website or the e-Devlet portal. If you do not speak Turkish, entrust this procedure to a licensed real estate agent or an independent lawyer. The main rule: never rely on the seller's assurances – only an official extract has legal force.

Step 3. İskan – Occupancy Permit

İskan (Yapı Kullanma İzin Belgesi) is a document confirming that the building has been constructed in accordance with the approved project, connected to utilities, and is habitable. Without İskan, the property is considered an unauthorized construction, which means:

• Impossibility to obtain a full TAPU (you will only receive a TAPU for the land, not for the apartment).
• Regular fines from the municipality.
• Risk of demolition by court order.

İskan comes in two types: Genel İskan (general, for the whole building) and Bireysel İskan (individual, for a specific apartment). Since 2021, Toplu İskan – a single document for the entire residential complex covering both common areas and individual apartments – has been widely used. Important: under Law No. 3194, the developer must obtain İskan within five years from the issuance of the building permit. If this period has expired and there is no document, you are facing a problem property.

Step 4. Checking the Developer and Its Reputation

If you are buying an apartment in a new building or at the construction stage, checking the developer is no less important than checking the property itself. Here is what you need to do:

1. Check the company registration through MERSİS (Merkezi Sicil Kayıt Sistemi) – Turkey's central registration system. You will see the date of incorporation, registered capital, composition of founders, and history of changes.
2. Ensure the existence of a building permit (yapı ruhsatı). This can be requested through e-Devlet or directly from the municipality where the property is located.
3. Study the developer's portfolio of completed projects: how many projects were delivered on time, whether there are lawsuits from equity holders, whether all buildings have received İskan.
4. Check the tax status – whether the company is under liquidation or bankruptcy (information is published in the Trade Registry).

Step 5. Debts on Utilities and Taxes

Even if the TAPU and İskan are in order, the seller can transfer the apartment to you along with debts. Before signing the purchase agreement, be sure to request certificates of no debts:

• For property tax (emlak vergisi) – at the municipality where the property is located.
• For utilities – electricity, water, gas (separate certificates from each service).
• For aidat – monthly fees for the maintenance of the residential complex. This certificate is issued by the management company (site yönetimi).

Remember: debts are tied to the property, not to the owner. After the change of ownership, the obligation to repay them will fall on you.

Step 6. Mandatory Property Appraisal

Since 2025, a new digital housing valuation system has been in effect in Turkey. Government bodies have launched an official mechanism for determining the market value of real estate, putting an end to price manipulations. The appraisal costs about 1000–2000 Turkish lira and is carried out by accredited appraisers. Its result is not only a price guideline but also an additional check: the appraiser records the actual characteristics of the property, its area and condition, comparing them with cadastral data. Discrepancies are a red flag.

Step 7. Involving an Independent Lawyer

Even armed with the knowledge from this article, you are unlikely to be able to conduct a full due diligence on your own – especially if you do not speak Turkish. An independent lawyer, not affiliated with the seller or agency, will carry out a comprehensive check and provide a written opinion. The service cost ranges from 500 to 2000 US dollars depending on the complexity of the property, but this investment pays off many times over with peace of mind and the safety of your funds.

Conclusion: Final Checklist Before Purchase

1. Obtain an up-to-date extract from TAKBİS and ensure there are no encumbrances.
2. Check the TAPU – whether the owner and property details match.
3. Ensure the presence of İskan (for completed housing).
4. Check the developer through MERSİS and e-Devlet.
5. Request certificates of no debts for taxes, utilities, and aidat.
6. Order an independent property appraisal.
7. Sign the purchase agreement only after an independent lawyer confirms the legal purity of the transaction.

Thorough inspection takes time, but it is the only way to buy real estate in Turkey and sleep peacefully. As the Turks say: “Acele işe şeytan karışır” – haste invites the devil. Do not rush, check every document – and your purchase will bring only joy.