The purpose of this study is to find out the differences of perceptions on residential environments and community activities depending on gender and residence periods in Daegu. Survey questionnaires were composed of 29 questionnaires in 5 fields - traffic environment, residential environment, safety environment, community activities, community organization participation, and total 3,000 surveys were collected for analyses. The independent-sample t-test, ANOVA, and post-hoc analysis were applied. Results showed that the gender and residence periods influenced the perceptions on residential environments and community activities. Especially, the degree of women’s perception was highly affected by residence periods compared to that of men’s perception. In general, men and women whose residence periods were between 10 to 20 years showed higher dwelling satisfaction, lower anxiety, higher level of attachments to neighbors, and higher community activity participations. It is expected that study results would be helpful for urban policy makers to consider the difference by gender and residence periods in perceptions on residential environments and community activities when they prepare for urban regeneration plan.