This study examines the changes experienced by a lineage village near Gyeongsan City, adjacent to a major urban center, during the process of urbanization. To understand the impact of urbanization on the social and economic aspects of rural areas near Gyeongsan City and its various effects on lineage organization, this study applies a research method of urban history, focusing on correspondence in response to urbanization over different periods.
 The cultivation of cash crops and an increase in diversified farming accelerated the outflow of lineage members to the city, leading to the influx of outsiders and the formation of autonomous cooperative groups among those who were traditionally marginalized in the lineage community. As urbanization progressed, the structure of intra-lineage property changed, resulting in organizational transformations to effectively manage it. Consequently, the traditional functions and aspects of lineage communities focused on hierarchy and lineage have diminished, giving rise to intensified conflicts among lineage members over the management and disposal of intra-lineage property. The study suggests that the implications of these changes in suburban lineage villages due to urbanization highlight the need for institutional mechanisms applicable to the realistic functional shifts within lineage communities and the management of intra-lineage property in contemporary society.