Özet:

The Republic of Turkey, government policies and socio-economic conditions, is effective in forming the housing supply and built environment. This effect is enough to create an ossified "habitus". The "build-and-sell housing supply", which emerged in 1965 with the "Property Ownership Law" and developed in the 80s, gained a new momentum with the "Law on the Transformation of Areas Under Disaster Risk" that entered into force in 2012 after the 1999 Marmara Earthquake. The aim of this study is to show the effect of the policy of the Republic of Turkey on housing and urban tissue. And to reveal the necessity of new and holistic approaches for creating quality housing settlements within the scope of urban transformation. In the research, the physical change of the residential building on the scale of the parcel in the last 70 years, according to the Republican era housing policies, was examined through examples. How this change was reflected physically on the neighborhood and urban fabric was evaluated with the help of maps and pictures. Kadıköy, which is the district where "urban regeneration" is experienced most intensively, was chosen as the research area. The physical change in the residence building has been clearly demonstrated with the help of “building permit projects” before and after regeneration provided by Kadıköy Municipality. A result of the research The effect of build-and-sell housing presentation culture, which has become the most common with urban transformation in Istanbul, on the inadequacy of urban reinforcement areas and obesity of urban tissue It is defined by supporting the "floor area ratio" change by years and the "housing stock" data. The next stage where the current housing supply model will carry us, possible problems to be encountered and solution suggestions have been discussed based on the example of Kadıköy.

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