This study has been conducted to review the measures of introducing various living spaces in response to the demographic and household structure as well as the diversification of lifestyle and the appropriateness of the size of living space in terms of the current housing supply standards as well as the space organization while considering the change of demographic structure caused by low birth rate and aging and the domestic reality which is comprised of supply and composition of limited living space compared to various demands for housing arising from such and to propose the development
measures of residential standards to secure appropriate quality of living space.