1. CONTENTS (1) RESEARCH OBJECTIVES This study is aim to research and analyze decisional and systematic problems of the officially assessed individual land price system. It has functions such as base price of land market, the center of all land-related systems. It is concerned to analyze systematically and evaluate the causes and contents of the grievance and petitions about the official land price. This research is aiming at finding out the problems with the public grievances and based on this, to find the core solution for making a reasonable official land price system. (2) RESEARCH METHOD As for the methodology of this dissertation, a database is made based on the opinions and petitions directly submitted by the citizens for 3 years from 2007 to 2009 within Kwangjin gu District of Seoul Metropolitan City. (3) RESEARCH FINDINGS First of all, people try to petition for personal interest. It is not based on realistic own reasons. Second is that there is different ratio for accepting of petition. Third is that problem of petition result. Others are need more flexible time schedule to have right plan and it has unbalanced ratio to compare with other district. 2. RESULTS The conclusion of this study proposes policy plans such as active communication to the citizens about the purposes and utilization of the Officially Assessed Individual Land Prices. And also, roles of the Real Estate Appraisal Commission is maintain the proper balance between the demand of citizens and the objective land prices, verification of responsibility of appraisers, adjustment of the period permitting opinion and claim submittal.