One of the important topics in the field of architecture and urban planning is the study of residential quality indicators in relation to the level of satisfaction of residents with their living environment. But besides that, cultural identity is one of the most important issues facing developing societies and Islamic countries, which has been focused on today more than ever before, and cultural studies in recent years have been focused on the revival of culture and identity more than ever before. The main purpose of the research is to analyze the level of satisfaction residents with the architectural quality of Mehr housing with Iranian-Islamic culture. The present article was an exploratory method. Data collection was achieved through survey and library studies. The statistical population includes two groups of experts with the number of 20 people and 269 residents of Sahand city with Cochran sampling. Data analysis was done by ground theory and least square with the help of MAXQDA and SmartPLS.3 software. The findings of the research with the ground theory method showed that the level of satisfaction of the residents Mehr housing with Iranian-Islamic culture should be in accordance with the architectural quality in terms of socio-cultural, physical-functional, environmental and structural-functional quality. Also, the correlation of the four indicators with the level of residents' satisfaction with the housing quality of Mehr Sahand is 0.928. In addition, the greatest impact is related to the socio-cultural structure with a coefficient of 0.560 and the physical-functional structure with a coefficient of 0.495.