This paper presents an empirical investigation on redesigning Tehran Arge square based on principles of sustainable urban development and crises management. The proposed study performs the study based on three perspectives including quality improvement, sustainability and crisis management. In terms of city quality improvement, the study detects six factors including social interaction, cleanliness, attractiveness, comfort, vitality and security. In terms of sustainability, the study discusses three areas including different types of construction, high density and use of clean energy in buildings. Finally, in terms of crisis management, the study discusses five perspectives including wide open spaces, appropriate coverage of the floor space, appropriate performance, strength of neighboring buildings and suitable materials.