Abstract
A urban development project, "New town development project",has been ongoing in Seoul,Korea,the main reason for which is the balanced development of Gang-buk area and Gang-nam area. The project has relatively short term plan for the process to the construction phase. The object of the project is existing large urban area. Some area has been redeveloping by expropriation. The purpose of this study is to explore the process of consensus building between residents, developer, and administration.And clarify the issues on the process of consensus building based on the case study of Eun-pyong new town.