The purpose of this studies on the interior environment of the apartments, this study has purported to identify basic elements constituting an appropriate and comfort-able interior environment. For analytical purposes, prelim-inary and main investigation have been implemented, and the questionnaire survey has been conducted on the apartments constructed in the metropolitan area and five new satellite cities as the objects of evaluation and se-lected as the analytical object. After analyses of the cor-relation between dweller's and Interior spaces condition, the conclusion is as follows; There should be conducted systematic and comprehensive inspections of apartments no only centering around the occupants but also the ob-jective evaluation of environment and functions of the apartments.
