Planning through exception: The rise of elite informality in Istanbul

dc.contributor.authorTomruk, Banu
dc.date.accessioned2026-04-04T18:55:27Z
dc.date.available2026-04-04T18:55:27Z
dc.date.issued2026
dc.departmentİstanbul Bilgi Üniversitesi
dc.description.abstractThis article investigates how three large-scale mixed-use complexes in Istanbul (Zorlu Center, Mall of Istanbul, and Metropol Istanbul) consolidate a state-enabled mode of elite informality through discretionary plan revisions and regulatory flexibility. It analyzes document archives, site observations, and 30 semi-structured interviews conducted across the three sites to trace governance instruments, land conversions, and spatial outcomes. The cases share a monolithic, single-owner morphology with low perimeter permeability and consumption-oriented quasi-public realms. Ground-floor public open-space provision is conspicuously low (approximately 11 % at Zorlu, and about 5 % at Mall of Istanbul and Metropol), well below neighborhood-scale expectations derived from Istanbul's planning standards. Conceptually, the study situates these patterns within graduated sovereignty and planning-by-exception, showing how formal instruments are selectively mobilized to reallocate public or formerly public land for private returns. Building on these findings, the article advances auditable policy tools, minimum perimeter porosity and non-paywalled ratios in plan notes; ring-fenced value capture to deliver atgrade links and green areas; and a Social-Use Overlay to secure affordability when public/formerly public parcels are upzoned or disposed. The contribution is twofold: it reframes these projects as institutionalized, not anomalous, expressions of elite informality, and converts comparative insights into enforceable measures that align development rights with measurable civic returns.
dc.identifier.doi10.1016/j.cities.2025.106528
dc.identifier.doi10.1016/j.cities.2025.106528
dc.identifier.issn0264-2751
dc.identifier.issn1873-6084
dc.identifier.scopus2-s2.0-105017619450
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.cities.2025.106528
dc.identifier.urihttps://hdl.handle.net/11411/10430
dc.identifier.volume169
dc.identifier.wosWOS:001588901300001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Sci Ltd
dc.relation.ispartofCities
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20260402
dc.snmzKA_Scopus_20260402
dc.subjectElite Informality
dc.subjectLarge-Scale Mixed-Use Developments
dc.subjectNeoliberal Urbanism
dc.subjectRegulatory Flexibility
dc.subjectIstanbul Planning Politics
dc.titlePlanning through exception: The rise of elite informality in Istanbul
dc.typeArticle

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