Despite the efforts of local governments to establish CPTED, there is a limitation in that it cannot strengthen the differentiation of characteristic spaces. This study was conducted to identify the characteristics of alleys in Gwanyang 2-dong, Dongan-gu, Anyang-si, a multi-generation residential area adjacent to entertainment districts, and to derive improvement directions by analyzing how CPTED is applied.
 For this purpose, this study clearly established a concept for the definition of the characteristic space of alleyways and entertainment districts, and conducted an on-site survey on the current status of the area. Through the survey, CPTED in alleyways was classified into facility design and landscape design, and effective results were derived on the improvement direction applying natural monitoring. The basic questionnaire on crime awareness surveys and preferences for improvement directions of multi-family residential areas adjacent to entertainment districts was frequently analyzed using the statistical program SPSS/Win 12.0. Furthermore, it proposes the revitalization of the resident community and the formation of a resident council to suggest the direction of improvement of CPTED through natural monitoring.