Sustainable development, green architecture, Islamic identity - Iran and architecture matched with the climate, the composition of sentences. Today, in every city of Iran on posters on the forums or design to show off the texture and structure; The views of citizens armed with messy situation buildings and architectural philosophy and thought with his skin and understands how to build them. And perhaps ask himself what is the root of these contradictions? What ideas are hidden behind these buildings? Is the architecture of the past or modern forms and methods of academic education of these cities have shaped their state? Whether architecture has the tools that are the foundation of architecture such as light, sound, access, directions, etc; The design space boundaries are? The main objective of this research into the origin and cause of the development of architecture is based on quantities such as dimensions, materials, industrial and general uniformity in Mathematics and Physics in the construction space, instead of the qualities that the relationship between space, people, lifestyle and human cultures Honors deals. To this end, a reference to developments in space science in the 17th century and Descartes ideas will lead. Review the mentality of European science and engineering to the crisis and its challenges as well as solutions such as new phenomenology to deal with this crisis will be discussed. Follow these ideas and their impact on Iran and Iranian architecture engineer, explanations and examples will be provided. In this study of qualitative methods to identify and analyze the effects of residential buildings by comparing the different functions of the Qajar, Pahlavi and the Pahlavi II will be used. To process these changes be evaluated.