التحول في العلاقة بين الفضاء الخاص والعام في الوحدة السكنية المحلية وأثره على البيئة الحضرية
The adoption of the study of the urban environment and comparing it across its different time stages gives us the possibility to understand the transformations in it and the possibility of benefiting from and reflecting them in local architecture as well as to know the importance of contextual relations to make the added part be compatible with the whole. And since the transformation takes place in the relationships as well as in the elements that make up the urban environment. therefore, the research is specialized in studying the transformation in the relationship between the private and public space in the local housing unit and according to this perspective the research problem was defined as (lack of integration of knowledge about the impact of transformations in the relationship between space Private and public of the local housing unit on the urban and built environment of our contemporary cities) Where the research took the method of analytical descriptive study by reviewing, discussing and analyzing the characteristics of models of housing units that represent the local traditional style and models of modern and contemporary housing units and a comparison between them, then focusing on the relationship that the private and public spaces are connected to in both cases to reach the desired result. The research concluded that the transformation in the relationship between the private and public space in the local housing unit was strongly reflected in the properties of the elements (the housing unit) and the surrounding space (the part level), and this transformation resulted in the overall transformation on the level of the urban environment as a whole as it consists of combining these elements together. (All level).