Abstract:Through data collection, literature review and quantitative calculation, present condition of concentrated land use in Yantai Economic and Technological Development Zone has been studied. Through analyzing statistics datas and economic indicators, it is showed that land use in Yantai Development Zone is extensive, land use structure need to be further optimized, idle land still exists, and large potentiality should be tapped. It can provide the basis for land planning and concentrated land use in Yantai Development Zone. On the basis of further research, new ideas of land use in the development zone under new situation should be studied, countermeasures should be carried out to revitalize the rectification and approved land which have not been efficiently used.