Incheon City move onward re-modeling about Jayu Park(public park) in Incheon city. The building restoration must equip all data which are necessary to a restoration and it must be advanced and, currently the project which is advanced is not like that. The place objective which evaluates the restoration possibility of the modern time building where this dissertation is included consequently in project contents it is letting. The evaluation result data is not secured not to be, the restoration is impossible. Also simplicity reappearance of the building where the function disappears without being true feelings characteristic is there is not a possibility of having a construction value. The modern time building restoration which Incheon City it propels consequently it is right to be discontinued.