To achieve sustainable urban development, it is necessary to promote construction waste resource utilization and build construction waste resource utilization facilities that are compatible with its development status. This study takes Chengdu city as an example, takes fixed construction waste resource utilization facilities as the research object, and constructs a preliminary selection-optimization site selection decision model for construction waste resource utilization facilities, by combining Geographic Information System (GIS) and Fuzzy Hierarchical Analysis (FAHP), gets the most suitable site selection and construction area in Chengdu city; uses data envelopment analysis to rank the site selection scheme to select the site decision. This paper intends to provide reference ideas and reference solutions for the siting decision of construction waste resource utilization facilities.