Architecture in each country represents its people, physical culture, identity of cities depends on the quality, and perceptual issues in the areas of architecture and urbanism, and some parts of urban spaces and buildings of the city originate this perception. Therefore, Iranian Islamic architecture always has been one factors of identity. Thus, Mashhad city due to existence of holy shrine has been paid attention and there have been much sensitivity on a national scale. Aim of this research was investigating perceptual layers of architecture, urbanism in spiritual urban space and first layer is perception, and second and third layer was based on cognitive process and subjective data respectively and help in order environmental satisfy. This study was case study base on bala khiabon and paien khibon street and it can provide a general picture of the spatial and perceptual qualities desired range and respond to some parts of expectations and method of research was basis of library Studies and descriptive approach. Results of research leads to understanding important role of domestic architectural spiritual lawyers and it shows classification and architectural elements such compound in the body of the architectural elements of bala and paen khiabon "windows, columns, turret (upper inscription), Rokhbam (middle inscription) canopy, decorations and home building facade" and effective factors in classification of “framing layout window”, “balancing windows, canopy align and place them, horizontal and vertical rhythm, inputs scale and its relationship to rhythm, skyline, facade proportions and height and existence of this component in architectural designing and urban planning leads to strengthen urban design of Islamic thought in the mind.

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