Abstract
The purpose of this research is to analyze the differences of residents' and experts' consciousness to the environment-friendly apartment housing in chung-ju city. The contents of this research consists of two main parts. The first part is to select the influential planning factors of the environment-friendly apartment housing based on the case study of 38 housing samples and the inquiry of precedent researches. The second part is to analyze the differences of residents' and experts' consciousness to the planning factors of the environment-friendly apartment housing, in chung-ju city. This research will contribute to the establishment of the site planning methods which increase the quality of residential environment in apartment housing.