등급별 오피스빌딩의 경과연수가 실질점유비용에 미치는 영향에 관한 연구: 서울시 도심(CBD)권역을 중심으로

초록

Office buildings in the CBD area of Seoul have been under development since the 1960s and are deteriorating more severely as time passes. On the other hand, the expanding investment market for office buildings has also increased the need for research on the effect of the age after completion of the office building on the effective net occupancy cost (NOC). This study classified office buildings in the Seoul CBD area by grade and studied the effect of age on the real occupancy cost. Consequently, this study is expected to play an important role in determining the investment period and strategies of office buildings. This study calculated the effective NOC, which reflects the rent free period and the exclusive use rate, to collect data that are highly reflective of the real market It excluded buildings that could be affected by building age through remodeling. Factor analysis was performed to solve the issue of collinearity between variables before multiple regression analysis. Results of the analysis indicate that the age of all office buildings in the CBD shows a negative (-) impact on the effective NOC, while the age of super-large S-grade buildings have the largest negative (-) impact on effective NOC. Finally, the effect of building age on the effective NOC decreases as the scale decreases in the order of large-scale grade A and medium scale grade B is confirmed.

키워드