Table 1. Community facilities requirements by the regulations on the Housing Construction Standard

Scale of apartment complex	Required community facility	Detailed requirements
More than 150 households	Senior citizen center	- 50m2+(number of household 0.1m2) - Garden in senior citizen center must be installed
More than 300 households ① More than 1,000 households ② 600~1,000 households ③ 300~600 households	Child care center	① Area must accommodate more than 80 children ② 30 children + number of households 0.05 children ③ Number of households 0.1m2
More than 500 households	Sports facility	- According to “Enforcement Ordinance of Use: Installation of Sports Facility,” area must be followed by the each sports facility standard
More than 500 households	Small library	- Small library must be installed according to the additional clause of the “Library Enforcement Ordinance”; surface area must be around 100m2
More than 150 households, ① 300~1,000 households ② 150~300 households	Playground	① 200m2+(number of household 1m2) ② Playground must be installed with appropriate area according to regional and residential characteristics.