Information on redevelopment, reconstruction, and construction work in the metropolitan area. *Provide information Seoul Open Data Plaza OpenApi: https://data.seoul.go.kr/ Gyeonggi Data Dream OpenApi: https://data.gg.go.kr/ *Government agency representative wife This app does not represent any government agency, does not act on its behalf, or has any official authority. Therefore, this app disclaims any responsibility regarding cooperation, affiliation, or representation with the government th