Recently, renovation project of existing structures, such as old architecture, industrial or civil engineering facilities are taken for efficient use of existing facilities with different functions. This current on social facilities may suggest the gradual change of value from flow (scrap and build) to social "stock". Their purposes of renovation are to acquire economic benefit or efficient preservation of cultural heritages, however, landscape or spatial values or meaning of renovated landscape or space which the structures take on as a result of renovation have yet to be sufficiently discussed.