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An urban renewal story in Ankara metropolitan area : case study Cevizlidere

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2008
Doyduk, Uğraş
Globalization has created a theoretically supra-national, borderless world which encompasses a combination of urban economies and societies, displacing them from localities through mobilization of labor and capital based on strong telecommunicational network relations. The dimensions of global-local relationship is defined in diversification at each level of globalization, creating heterogeneous,global-local relations expressed through the new concept of governance which involves concepts of rule of law, transperancy, responsiveness, equity,effectiveness and efficiency, accountability, strategic vision. The concepts of urban legibility and imageability are based on these new concepts for creation of sustainable and livable places by reorganization and renewal of urban physical structure. Urban renewal, which aims to change urban environment according to planning in order to conform with present and future requirements for urban living and working is a political process in essence, the physical urban structure that rises on a renewal site is the result of political decisions about allocation of resources. Urban renewal is not only re-building of physical urban tissue but involves change in used of land and buildings through re-planning, comprehensive re-development of land,preservation, conservation, rehabilitation, sustainable development, liveability and gentrification.This thesis aims at exploring the laws of urban renewal and clarification and recognition of dynamics of it which will be integrated with the spatial and social evolution of a typical gecekondu district subject to transformation. Following the review of theory of urban renewal, its current implementations and approaches, unauthorized housing in Turkey and relevant legal aspects and renewal implementations are discussed along with examples from other countries. The study then concentrates on a specific implementation in a gecekondu area renewed in a legal framework through Improvement and Development Plans, keeping in mind comparisons with renewal though special transformation projects. The study shows that renewal through Improvement and Development Plans in Cevizlidere, did not approach the renewal process through a feasible transformation policy, integrating it with the city plans and left implementation to developers motivated by maximization of personal rent gain. The aim of legalization of squatter houses was realized but renewal failed to reach the target groups urging most of them to relocate elsewhere in the city, replaced them by a very different socio-economic group in the area, creating an unwholesome, unaesthetic physical tissue with a congested building stock and physical environment in Balgat in general and Cevizlidere in particular.