Buying a home or an investment flat in Turkey can be straightforward, yet foreign buyers still lose money and time on errors that were avoidable from the start. The most common mistakes buying property in Turkey come down to three things: skipping proper due diligence on the title deed, relying on spoken promises instead of a written contract, and misjudging the true cost once taxes and fees are added. This guide sets out the mistakes buying property in Turkey that we see most often at our firm, and shows how to avoid each one before you sign anything or transfer a single lira.
The Biggest Mistakes Buying Property in Turkey, at a Glance
The biggest mistakes buying property in Turkey almost always trace back to rushing the legal checks. Foreign buyers who take their time, verify the title deed (tapu), and put every promise in writing tend to have smooth purchases. Those who trust a handshake or a glossy brochure are the ones who run into disputes later.
Here are the recurring problems, before we look at each in detail:
- Skipping due diligence on the title deed and the seller’s legal right to sell.
- Paying deposits on verbal promises with no binding written contract.
- Ignoring zoning, occupancy permits and the military clearance step.
- Overpaying because no independent valuation report was obtained.
- Underestimating the taxes, fees and ongoing costs of ownership.
- Not using an independent lawyer, and leaning only on the seller’s agent.
In our practice at Karanfiloglu Law Firm, the single most frequent reason a purchase turns into a dispute is that the buyer skipped independent due diligence before paying a deposit. Understanding these common property buying mistakes in Turkey early is the cheapest insurance you can buy.
Mistake 1: Skipping Due Diligence on the Title Deed
The most damaging of these errors is transferring money before anyone has checked the title deed. The title deed, known in Turkish as the tapu, is the official record of ownership held by the Land Registry (Tapu ve Kadastro). Due diligence when buying property in Turkey means confirming, in writing from the registry, who legally owns the property, whether there are mortgages, liens or court annotations against it, and whether the seller has the authority to sell.
Foreign buyers sometimes assume that if a seller holds keys and shows a document, the property is clean. That is not safe. A tapu can carry a mortgage from a bank, an unpaid tax charge, or a family inheritance dispute that has not been resolved. Proper due diligence when buying property in Turkey also checks that the physical property matches the one on the deed, because occasionally the flat being shown is not the unit described in the registry.
What a title deed check should cover
- The exact owner of record and any co-owners.
- Mortgages, liens, seizures or annotations (haciz, ipotek, serh).
- Whether the building has a valid occupancy permit (iskan).
- Whether the land use and zoning match how the property is sold.
This is the stage where an independent lawyer earns their place. Do not check the box on due diligence when buying property in Turkey using only documents the seller hands you.
Mistake 2: Relying on Verbal Promises Without a Written Contract
Never pay a deposit on a verbal promise. A common and costly error is handing over a reservation payment after a friendly conversation, with nothing binding in writing. If the deal later falls apart, recovering that deposit can be difficult and slow.
The safeguard is a clear written sales contract that sets out the price, the payment schedule, the completion date, what happens to the deposit if either side withdraws, and the exact property being sold. For off-plan or under-construction purchases, the contract should be even more detailed, covering the delivery date, the specification, and penalties for late handover. Contracts involving significant obligations are often signed before a notary, and for certain arrangements a notarised or officially registered promise-to-sell contract gives the buyer stronger protection.
Read every clause before you sign, and make sure you have an accurate translation you understand. Signing a Turkish-language document you cannot read is one of the quieter but serious errors foreign buyers make, because you are bound by what the text says, not by what you were told it says.
Mistake 3: Ignoring Zoning, Occupancy and Military Clearance
Not every property can be sold to a foreign buyer, and not every building is fully legal, so these checks matter. Turkish law places some limits on foreign property ownership, including restrictions in certain military and security zones. Since a 2019 change the old, slow military-clearance process was largely streamlined, and today the Land Registry usually handles the security check through its own system, but the underlying restriction still exists and should be confirmed for the specific plot.
Two other paperwork points trip buyers up. The first is the occupancy permit (iskan), which confirms the building was completed in line with its licence and is legally fit to live in. A flat without an iskan can be harder to resell, insure or connect to utilities. The second is zoning: buying agricultural or unlicensed land expecting to build on it, without checking the zoning status at the municipality, is a classic error. What to check before buying property in Turkey therefore includes the zoning plan, the construction licence and the occupancy permit, not just the tapu itself.
Mistake 4: Overpaying Because You Skipped the Valuation Report
A large share of foreign buyers overpay simply because they had no independent benchmark for the price. Prices quoted to overseas buyers are sometimes higher than the local market rate, and a buyer negotiating from another country has little sense of what a fair figure is.
Turkey requires a licensed real estate valuation report (SPK-licensed appraisal) for property sales to foreign nationals, and this report gives you an official, independent estimate of the property’s value. Treat it as a tool, not just a formality. If the agreed price is far above the appraised value, that gap is worth questioning. Getting an independent valuation is one of the simplest ways to avoid the buying real estate in Turkey pitfalls that come from information asymmetry.
Beyond the appraisal, sensible steps include comparing similar listings in the same area, visiting the neighbourhood at different times of day, and where possible seeing the property in person or sending a trusted representative. What to check before buying property in Turkey should always include whether the price reflects the local market and not just the foreign-buyer market.
Mistake 5: Underestimating Taxes, Fees and Ongoing Costs
The purchase price is not the full cost, and budgeting for only the headline figure is a frequent mistake. There is a title deed transfer tax (tapu harci), which as of the time this article is written is 4 percent of the declared sale value and in practice is often shared between buyer and seller. This and other official figures change, so confirm the current rate at the time of purchase. On top of that you may face notary fees, translation and interpreter costs, the valuation report fee, and agency commission.
A related error is under-declaring the sale price on the tapu to reduce the transfer tax. This is not advisable. A declared value below the real price can create tax exposure and can undermine a later citizenship-by-investment application, where the invested amount must be properly documented.
Ownership also carries running costs: annual property tax, building maintenance dues (aidat) in managed complexes, earthquake insurance (DASK, which is compulsory), and utility connection fees. Factoring these in from the start is part of avoiding the common property buying mistakes in Turkey that surface only after completion.
Mistake 6: Not Using an Independent Lawyer
Perhaps the mistake that makes all the others more likely is relying only on the people selling the property. The estate agent and the developer are parties to the transaction with their own interests. An independent lawyer acts only for you: reviewing the tapu records, drafting or checking the contract, confirming the security-zone and zoning position, and attending the transfer at the Land Registry if needed through a limited power of attorney.
Clients we advise in Istanbul often ask whether a lawyer is really necessary for a straightforward flat purchase. For a genuinely clean, completed property the process can be simple, but you only know it is clean after the due diligence is done, and that is precisely the work an independent lawyer performs. Using one is the most reliable protection against buying real estate in Turkey pitfalls.
How to Avoid the Common Mistakes Buying Property in Turkey
Avoiding the common mistakes buying property in Turkey is mostly a matter of sequence: verify first, commit second, pay third. The list below pairs each frequent error with the practical step that prevents it.
- Paying before checking the tapu: run a Land Registry due diligence check on ownership, mortgages and liens first.
- Verbal promises with no contract: sign a clear written contract you fully understand before any deposit.
- Ignoring zoning and occupancy: confirm the iskan, the zoning plan and any security-zone restriction.
- Overpaying blindly: obtain the licensed valuation report and compare local prices.
- Budgeting only the price: add the transfer tax, professional fees, DASK insurance and ongoing dues.
- Relying on the seller’s team: instruct an independent lawyer to act only for you.
Follow that order and most of the mistakes buying property in Turkey simply do not arise. The buyers who run into trouble are almost always the ones who reversed it, paying first and checking later.
Talk to a Lawyer in Istanbul
If you would like advice on your own situation, Karanfiloglu Law Firm is a registered law office in Istanbul serving foreigners and Turkish clients across Turkey. You can reach us by phone or WhatsApp at +90 532 659 35 11, by email at [email protected], or visit us at Mecidiyeköy Mah. Büyükdere Cad. No:67-71, Alba İş Merkezi, Kat:8, Şişli, İstanbul. Contact us to discuss your situation.
Frequently Asked Questions
What are the most common mistakes buying property in Turkey?
The most common mistakes buying property in Turkey are skipping due diligence on the title deed, paying a deposit without a binding written contract, ignoring zoning and occupancy permits, overpaying without a valuation report, and underestimating taxes and ongoing costs. Most of these are avoided by checking the legal position before any money changes hands.
Do I need a lawyer to buy property in Turkey as a foreigner?
You are not legally required to use a lawyer, but an independent lawyer significantly reduces risk. The estate agent and developer act for the seller, while a lawyer acts only for you, checking the tapu, drafting the contract and confirming there are no restrictions on the property.
What should I check before buying property in Turkey?
Before buying property in Turkey you should check the title deed records, any mortgages or liens, the occupancy permit (iskan), the zoning status, whether the plot sits in a restricted security zone, and the independent valuation. Confirming these points is the core of what to check before buying property in Turkey.
Is due diligence when buying property in Turkey really necessary for a finished flat?
Yes, due diligence when buying property in Turkey matters even for a completed flat. A finished property can still carry a mortgage, an unpaid tax charge or an inheritance dispute recorded against the title deed, none of which is visible from a viewing.
What taxes and fees do foreign buyers pay in Turkey?
Foreign buyers typically pay a title deed transfer tax based on the declared value, plus notary fees, translation costs, a valuation report fee and agency commission. Ownership then brings annual property tax, compulsory earthquake insurance (DASK) and building maintenance dues. Exact rates change, so confirm the current figures before you buy.
Can a foreigner buy any property in Turkey?
Foreign nationals can buy most residential and commercial property in Turkey, but some restrictions apply, including limits in certain military and security zones and a nationwide cap of 30 hectares of land per person as of the time this article is written. The Land Registry checks the security-zone position during the transfer, so the specific plot should always be confirmed.
Is it safe to under-declare the sale price to lower the transfer tax?
No, under-declaring the price on the tapu is not advisable. It can create tax exposure and can weaken a later Turkish citizenship-by-investment application, where the invested amount must be properly documented at its real value.
How can I avoid buying real estate in Turkey pitfalls from abroad?
To avoid buying real estate in Turkey pitfalls from abroad, obtain an independent valuation, insist on a written contract you can read, run full title deed due diligence, and instruct a lawyer who can act for you locally through a limited power of attorney.
About the Author
Kaan Karanfiloğlu is the founder of Karanfiloglu Law Firm, an Istanbul-based registered law office serving Turkish and international clients across Turkey. He is a lawyer registered with the Istanbul Bar Association (Reg. No. 58270) and the Union of Turkish Bar Associations (No. 133074), and has practised law in Turkey since 2017. He holds an LL.B. from Galatasaray University Faculty of Law (2016) and advises clients in Turkish, English and French; the firm also serves clients in Russian and Chinese with experienced in-office translators.
Disclaimer: This article provides general information about Turkish law and is not legal advice. Laws, regulations, official fees and procedures change over time and every situation is different. For advice on your specific circumstances, please consult a qualified lawyer. No liability is accepted for any loss arising from reliance on the information in this article.
