In this study, feng-shui idea in Korea for the plan of the traditional house space was theorized. Then, the criterion in the feng-shui tradition architecture of Korea was deduced. And then, using the criterion, in order to clarify the modern significance of traditional feng-shui idea, in making rural house which was located for Kumanmyun in Korea to be a case, the verification was carried out. As a result of verifying, the following were proven : That they have also inherited it in the present and that it can apply it to the architecture in making to be the house plan theory at present too, etc..