Some problems facing the cities in modern times begin to be highlighted due to the development into the information-oriented society via the stage of industralization. The structures built centering on the second industries have become superannuated to degenerate as horrid objects while losing their purposefulness with the emergence of the information age. In designing a hotel space where people stay temporarily unlike the housing space for a permanent stay, housing designers are making efforts to work on space design that could be more imprinted in the mind of the users. As the fruit of their sheer labor, the space design in modern hotel design comes to direct a diversity of atmospheres by virtue of various art genres which try to apply it to a space by borrowing it and changing its appearance. Thus, this study aims to look into how the gradually evolving conversion design hotel come to be recreated as an urban regeneration space while retaining the value of the space used in the past, and to analyze & systematize its subsequent design patterns applied to conversion design hotel space with focus on the recent cases.