Tehran's distressed areas due to the lack of flexibility with unimaginable speed of socio-economic changes, technology changes and etc. lost their effectiveness over time. And now has faced with various problems such as environmental degradation and spatial qualities, physical exhaustion and social issues. These problems caused by spatial streams that producing locational discrimination. Therefore, the causes of Distressed Areas of Tehran should be examined under the spatial factors and relationships. Accordingly, the aim of study was to evaluate the impact of the production and distribution of urban space in spatial injustice of Tehran Deteriorated Areas. This study is analytical and the study question is causal question. The research methodology is analytical and research approach is structural.Because they basically pay attention to multiple representations of social reality. To investigate the spatial interactions of Urban Distressed Areas, we should return to the beginning of changes from feudal mode of production into the capitalist mode of production in country. Production process of studied distressed areas have been made gradually after the changes. So, the effect of spatial elements in the formation of Location discrimination and Tehran distressed areas should be considered to extracting mechanism of spatial injustice manufacturer. In general it can be concluded that the spatial streams over time aggravate unfair allocation of resources (which causes the formation of urban decay), and have increased spatial changes speed. Since the low-income groups because of the lack of power and knowledge, don’t have ability to adapt and take advantage of the caused situation to increase the resources, in location, are enclosed with spatial streams. Distressed area of Tehran is one of these places.