Urban areas during periods before the Industrial Revolution, we have had to adapt to the slow pace of social and economic changes. And to preserve the natural values of personal and social environment and meeting the needs of its residents, the dynamism and vitality were also necessary. Gradually change the way of living and the consequences thereof, as well as variables of balancing economic, social and environmental causes physical and cultural rupture neighborhoods and thus does not meet the needs of residents of urban neighborhoods and inefficient performance. New residential districts, due to lack of space caused by the rising cost of land and high population density and mass of the building, the building without enough light and lack of open space and beautiful natural scenery are made. And this, public and private spheres of life in communities more difficult. This study reviews the sustainability criteria to separate two neighborhoods in residential areas examined in the context of old and new That a total of 96 points good design principles neighborhood, the neighborhood of the town of Faizabad 81 and 70 points, respectively Shahid Najafi said. This evidence suggests the most appropriate design principles in Faizabad is part of an ancient and historical neighborhood. The emphasis on principles and criteria that can be studied in this research.