An Investigation into Supply Characteristics and Spatial Clustering Pattern of Office Buildings in Seoul : Major Office Buildings between 2003 and 2012

Abstract

This study build up a database of major office buildings based on Geographic Information System between 2003 and 2012 in Seoul Metropolitan Area. It investigates supply characteristics and changing patterns of spatial clustering of the buildings. It then aims to present policy and planning implications for promoting and managing urban centers. Between 2000 and 2012, total floor area of major office buildings has increased by 4 percent per annum. Major office buildings are inclined to be located in three major urban center. Global clustering analysis of the buildings’ total floor area within census tracts shows that the spatial clustering pattern is statistically significant for both 2003 and 2012. Local clustering analysis identifies extensive office hotspot areas around three major urban centers in 2003. It also indicates that metropolitan centers including Yongsan and Jamsil, and regional centers including Mapo and Gongdeok and Mokdong. In 2012, hotspot areas around three major urban centers are maintained or expanded. A variety of metropolitan and region centers are spatially stretched out. It is necessary to establish an official database of the office buildings in Seoul to set up effective strategies for promoting urban centers. It is also needed to monitor land use changes of urban centers in Seoul.