This study analyzed the remodeling cases of 53 public primary schools located in Seoul to grasp the trends and set the direction in remodeling public primary schools. As a result of the analysis, before the sixth Education Process major remodeling of schools was focused on increasing the number of classrooms and after the sixth Education Process public space was increased. According to development of education, frequency of remodeling is increased. But myopic remodeling works were not a surprise. It means the schools simply focused on increasing space. Therefore, the study aims to set the direction for a comprehensive and systemic remodeling plan which will serve as an opportunity to not only improve physical life of schools but also extend functional life and enhance the quality of educational environment.