DASK in summer 2026: the policy became more important as part of the property inspection
When buying an apartment in Mersin, it's easy to focus on the sea, the layout, the state of repair, and the proximity to everyday amenities. But the paperwork also includes another practical detail: a valid DASK earthquake insurance policy.
This issue is especially worth checking carefully in the summer of 2026. The official DASK tariff table updates its calculated figures monthly. As of July 1, 2026, the maximum insured amount per residential property is 2,407,723 Turkish lira. This is not the market price of the apartment or a promise of full compensation for any losses: it is the maximum amount within the mandatory insurance.
For someone considering real estate in Mersin, a DASK insurance policy is useful not only as a formal requirement during the transaction. It also helps double-check the property's basic characteristics: address, area, building permit year, construction type, and number of floors. If the information in the policy discrepancies with the seller's documents or the actual condition of the building, it's time to stop and verify the details before signing the deal.
What exactly changes in the policy calculation?
The cost and insured amount of DASK insurance vary for all apartments. The rate takes into account the risk group, building structure, floor area, and additional building features. Therefore, it's impossible to reliably estimate the future premium based solely on the neighborhood name: even two apartments in the same area of Mersin may have different calculation data.
As of July 2026, the estimated cost per square meter for a reinforced concrete house in the DASK table is 11,357 Turkish lira, while for other building categories, it is 7,571 Turkish lira. The insured amount is determined based on the area and the corresponding estimated value, but cannot exceed the established maximum.
The current tariff instruction also states that a 10 percent surcharge applies to buildings with construction permits issued before 2000. A 10 percent tariff reduction is provided for buildings with up to three floors above ground, and a 10 percent surcharge applies for buildings with eight or more floors above ground. A 20 percent discount applies to timely policy renewals, no later than 30 days after the previous policy expires.
These rules don't mean that an older building is automatically inferior, or that a tall building is automatically more expensive to own. They simply demonstrate why, when discussing DASK, the precise characteristics of a specific building are important, rather than general assumptions about Mezitli, Yenişehir, Tece , Tömük, or any other district of Mersin.
Why is the DASK limit not equal to the apartment's price?
A buyer might see an expensive apartment with a sea view and assume that the current policy covers the entire purchase price. This is incorrect. DASK is calculated according to mandatory insurance rules and has a maximum limit. It is not intended to assess the value of the land, the view from the window, furniture, appliances, premium renovations, or the difference between the transaction price and the construction cost of the property.
If the estimated cost of renovating a specific apartment exceeds the DASK limit, official regulations allow for voluntary insurance for the portion exceeding the mandatory coverage, subject to DASK. Whether such an additional insurance product is necessary depends on the property, the coverage structure, and the insurance company's terms and conditions. This is a separate decision that should be made after reviewing the documents, not based on the apartment's advertising description.
It's also important to remember: DASK does not replace a technical inspection of the building. The policy does not confirm the quality of the foundation, the absence of unauthorized modifications, the condition of the utility systems, or whether the apartment complies with the actual layout. When purchasing real estate in Mersin, these are separate questions, including a building and address inspection.
A practical checklist for apartment buyers in Mersin
- Please request a valid DASK policy before making the final payment and match the address with the tapu data and municipal numbering.
- Check the specified area. It's important to understand the area used in the policy and documents: any errors in the square footage will affect the insured amount.
- Check the construction type, building permit year, and number of floors above ground against the available building documents. Don't rely solely on the seller's or agent's word.
- Check your policy's expiration date. An old or expired policy doesn't provide any information about whether renewal will be processed without delay.
- Check with the person who will handle the policy transfer after the change of ownership. DASK regulations stipulate that transfers be made through a devir zeyilnamesi (additional document on the transfer of rights under the insurance contract).
- Discuss the condition of common areas separately: the roof, basement, façade, pumps, water tanks, and utility rooms. DASK does not replace the need to assess the building's maintenance and future service costs.
How does the re-registration work after the transaction?
When selling an apartment, the policy shouldn't be viewed as a document that simply remains with the previous owner. DASK's general terms and conditions stipulate that the new interested owner must complete an addendum regarding the transfer of the policy and submit it to Tapu to complete the transaction. It's best to coordinate the practical procedure with the parties to the transaction and the insurance company in advance, as accurate information about the new owner and the property is essential.
For foreign buyers, this is a particularly useful verification step: it forces them to double-check that the address, apartment information, and the details in the documents match. However, DASK does not replace a consultation on a specific transaction, a technical assessment, or a verification of the property's legal status.
A calm check instead of a formal attitude towards the policy
Choosing an apartment in Mersin isn't done based on just one document. But DASK helps you see the property more holistically: how the address is registered, what building characteristics are included in the insurance, and how the insurance limit compares to the buyer's expectations. This is especially useful in buildings of varying ages, floors, and service levels.
The INCOME MERSIN team can help you create a clear apartment and neighborhood inspection list, compare property documents, and calmly navigate the purchase process without jumping to conclusions.
Sources and date of verification of information
Information verified on July 18, 2026, based on official publications from the official agency regarding the maximum DASK limit, estimated cost per square meter, surcharges, and discounts for timely renewal, as of July 1, 2026.
