A Study on the Transition and the Effects of Pre-negotiation System for Urban Planning Revision in Seoul

In 2009, Pre-negotiation System for Urban Planning Revision (PSUPR) was introduced as a model of collaborative planning through the integrated negotiation for good development with the harmony of near surrounding areas and the social share of the planning profit from the change zoning of the grand scale development projects in Seoul Metropolitan Government. This study aims to confirm the background of the introduction for PSUPR, and to review the transition with periodical situations and social needs, and also to confirm the evolutionary appropriateness of the system in accordance with the original purpose of PSUPC and succeedingly periodical situations. According to the analysis results, the effects of PSUPR have successfully evolved as providing planning profit not only wider areas but also various types such as lands, buildings, or cash. But, for systematical developments of PSUPR, the use of planning profit should be diversified from the early construction expenses to the maintenance and repair costs after completion.