A growing number of Istanbul property owners and tenants say they have discovered that photographs submitted in their building's official renovation or urban-renewal permit files do not match the actual structures they live in — a practice critics are calling duplicate image replacement, where stock or unrelated construction photos are inserted into applications to smooth approval processes. The issue surfaced publicly after a resident association in Kadıköy's Moda neighbourhood filed a formal complaint with Istanbul Metropolitan Municipality's Directorate of Building Inspection in late May 2026, claiming that at least seven permit dossiers filed along Moda Caddesi contained photographs lifted from other sites.
The timing is significant. Istanbul has been under intensified structural audit pressure since the February 2023 Kahramanmaraş earthquakes exposed the catastrophic cost of falsified construction records across southern Turkey. The national government subsequently expanded the powers of the Yapı Denetim system — Turkey's statutory building inspection regime — and municipalities were required to cross-reference photographic documentation more rigorously. Critics say that requirement has instead created a bureaucratic incentive to substitute images rather than correct non-compliant buildings.
What Residents Are Saying
Across Fatih, Beyoğlu and the outer districts of Bağcılar, residents contacted by The Daily Istanbul described versions of the same experience: receiving official paperwork confirming their building's compliance with seismic retrofit standards, only to find that the photographs attached bore little resemblance to their actual street, façade or stairwell. One Bağcılar apartment association, covering a six-storey block on Fevzi Çakmak Caddesi, said it hired a private engineer in April 2026 after noticing the permit file contained images of a brick-exterior structure when their building is clad in exposed concrete. The association's concerns were submitted in writing to the district municipality. No named individual's account is directly quoted here, but the association's written filing — a public document — describes the discrepancy in detail.
The Syrian refugee community, heavily concentrated in Fatih and parts of Esenyurt, faces a compounded risk. Many families rent in older, non-retrofitted blocks where landlords handle all official paperwork. Residents in those communities told The Daily Istanbul they have no practical mechanism to cross-check whether their building's inspection file is accurate. Esenyurt alone houses an estimated 500,000 residents, making it one of the most densely populated districts in the country, and municipal inspection resources are stretched accordingly.
The Mimarlar Odası İstanbul Büyükkent Şubesi — the Istanbul branch of the Chamber of Architects — has been tracking complaint submissions since January 2026. According to the chamber's publicly available complaint log, image-related irregularities in permit files represented one of the top three categories of documentation disputes recorded in the first quarter of this year. The chamber has not published a specific numerical breakdown for the photo-substitution subcategory as of this writing.
The Regulatory Gap
Turkey's Yapı Denetim Law, numbered 4708 and last substantially amended in 2019, does not currently mandate digital watermarking or GPS-embedded metadata for site photographs submitted as part of permit files. That absence of a technical requirement is what makes substitution relatively easy, according to the chamber's published position paper issued in March 2026. The paper recommends that the Ministry of Environment, Urbanisation and Climate Change introduce mandatory EXIF metadata verification for all photographic attachments to building applications by the end of 2026.
Istanbul Metropolitan Municipality has not issued a formal public statement on the Kadıköy complaint as of the publication of this article. The district municipality of Kadıköy confirmed to The Daily Istanbul, via its press office, that it had received the Moda Caddesi filing and that an administrative review was underway, without providing a timeline or detail on scope.
Residents who suspect their building's permit file contains substituted images can submit a formal information request — a bilgi edinme başvurusu — directly to their district municipality under Turkey's Right to Information Law, numbered 4982. The Chamber of Architects' Istanbul branch office on Barbaros Bulvarı in Balmumcu offers free preliminary consultations on Tuesdays and Thursdays. For buildings in active urban transformation zones, the relevant dossiers are also theoretically accessible through the e-Devlet portal, though residents and advocates say the uploaded files are frequently incomplete.