Based on the review of the thought in past renewal for historical residential district and for improvement of the quality of hu- man habitation environment,this paper makes account of the tactics of fine regulation to enter into flexible redesign and of the measures to weaken the inherent hierarchic space in the renewal design.

Characteristics of Exterior Spaces of Chongqing Historical Residential Area;

With the high speed development of society economy and rapid rise of the real estate market, more and more large-scale redevelopment projects have rushed into the old zone of many historic cities of China where a great lot of single historic resides buildings which are worthless on the architecture are facing the puzzle Dom to be dismantled .