Buying Guide

Earthquake Safety When Buying Property in Turkey (2026): What Every Buyer Must Check

By Nazım Mert Çikoğlu, Founder & Managing Broker · June 20, 2026 · Updated 1 November 2026

5-Storey Building For Sale in Beyoğlu Istanbul — 33

The safest properties to buy in Turkey today are those built after the 2018/2019 building regulations, on solid ground, by a developer with a verifiable track record — and confirmed by the building licence (iskan) and an engineering report. Turkey sits on active fault lines, so earthquake resilience is not optional; it is the single most important due-diligence item for any foreign buyer.

Key takeaway: Newer is generally safer. Post-2018 projects follow far stricter seismic codes than older stock, and most new developments we list are engineered to the latest standard. Always pair a modern build with mandatory DASK earthquake insurance.

Why earthquake safety matters in Turkey

Turkey is one of the most seismically active countries in the world. After major earthquakes, building codes were tightened significantly — most recently in the 2018 Turkish Building Earthquake Regulation (TBDY). Property built under these modern codes uses higher-grade concrete, denser steel reinforcement and engineered foundations designed to perform during a quake.

The 5 checks every buyer should make

Check	What it tells you
Construction year	Post-2018 builds follow the strictest seismic code (TBDY 2018).
Building licence (iskan)	Confirms the building was completed to its approved, code-compliant project.
Developer track record	Established developers with delivered projects are a strong quality signal.
Ground / soil report	Solid bedrock districts outperform soft, reclaimed or coastal-fill soil.
DASK insurance	Compulsory earthquake insurance — required to transfer the title and connect utilities.

New-build vs older property

Older apartments can be cheaper, but many predate modern seismic codes and may need costly retrofitting. New-build and off-plan projects are engineered to current standards from the ground up, which is why most international buyers choose them. If you are weighing your options, read our guide on buying off-plan property in Turkey and browse modern villas and apartments.

The role of the official appraisal

An SPK-licensed valuation report is mandatory before a title transfer. While its main purpose is value, the inspection also documents the building's condition and age — useful evidence for your decision. Our team reviews every report with you.

How Homes of Turkey protects you

We pre-vet every listing: we verify the title (TAPU), confirm the building licence, check the developer's delivery history and arrange DASK insurance as part of our end-to-end service. You buy with full transparency, in USD, and can complete remotely.

Frequently Asked Questions

How do I know if a Turkish building is earthquake-safe?

Check the construction year (post-2018 is built to the strictest code), confirm the building licence (iskan), review the developer's track record and the ground/soil conditions, and ensure DASK earthquake insurance is in place. Our team verifies all of this before you buy.

Is DASK insurance mandatory?

Yes. DASK (compulsory earthquake insurance) is legally required for residential property in Turkey and is needed to complete the title transfer and connect utilities. It is inexpensive and we arrange it for you.

Are new-build properties safer than older ones?

Generally yes. Properties built under the 2018 seismic regulations use stronger materials and engineered foundations, whereas older stock may predate modern codes and require retrofitting. Most foreign buyers choose post-2018 or off-plan projects for this reason.

Related guide: Istanbul Urban Transformation.

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