For many building residents in Istanbul, the question is the same: “Is our building earthquake-resistant?” The answer is not given by guesswork but by an official process: the risky-building assessment carried out under Law No. 6306 on the Transformation of Areas under Disaster Risk. In this article we walk through how the process works, who can apply, and what awaits you after the assessment.

What Is a “Risky Building”?

Under Law No. 6306, a risky building is one that has completed its economic life, or that is determined — on the basis of scientific and technical data — to carry the risk of collapse or severe damage. The risk appears most often in buildings constructed before 2000, under older seismic codes.

Who Can Apply?

Contrary to common belief, the consent of all residents is not required. Even a single unit owner can apply with their title deed and ID. Tenants cannot apply; however, the building management or any owner can start the process.

The Process, Step by Step

1. Application to a Licensed Institution

The assessment is carried out by institutions licensed by the Ministry of Environment, Urbanization and Climate Change. A title deed and ID are sufficient to apply.

2. Building Inspection

An expert team inspects the building: concrete samples are taken from the structural system, reinforcement is scanned, and the ground conditions are evaluated. This inspection is a scientific study that produces the building’s “report card”.

3. The Risky-Building Report

The findings are analyzed against the current seismic code and a report is submitted to the relevant authority. If the report is approved, the building is annotated as a “risky building” in the land registry and all owners are officially notified.

4. Objection or Decision

After notification, owners have the right to object to the report; objections are evaluated by a technical committee. If there is no objection, or the objection is rejected, the owners move on to deciding the building’s future: strengthening, or demolition and reconstruction.

5. Agreement and a New Life

If demolition is decided, the owners agree on a sharing model with the contractor of their choice. Throughout the process, state incentives such as rent support and subsidized loans are available. A well-managed renewal process ends with a safe, valuable living space — and no loss of rights.

The Key to the Process: the Right Companion

In urban renewal, one thing matters as much as the technical process: a solution partner who protects owners’ rights, offers a transparent sharing model and respects the fabric of the neighborhood. At Fazza Group, with the experience gained in completed renewal projects in and around Maltepe, we manage the entire journey from the first application to turnkey delivery — from a single source.

Wondering about your building’s status? Request a free preliminary assessment — our expert team will evaluate your building and share your roadmap.