Summary The purpose of this study is to suggest the improvement direction of the domestic building-related landscape system in order to implement the function of the building-related landscape from the viewpoint of green infrastructure construction. The details are as follows. First, we examined the function of building-related landscape in various aspects from the viewpoint of green infrastructure. Second, we analyzed the process of change of laws and systems related to building landscaping, and suggested the basic direction of system improvement. Third, we estimated the quantitative value that
could be provided by the building-related landscape as a green infrastructure based on the result of survey on the current status of building-related landscape in Korea. Fourth, the problem of maintenance and management was derived through the field survey. Fifth, we examine the perceptions of the building-related landscape system through the questionnaire survey for building owners, public officials, and experts. Sixth, the implications for the improvement of the building-related landscape system in Korea were derived through the analysis of the building-related landscape system and policy
cases. Seventh, we proposed a plan to improve the building-related landscape system in terms of social awareness, quantitative and qualitative, maintenance and management,
and presented the results of simulation of landscape design for small and medium sized
buildings.

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