The purpose of this study is to suggest the estimation model of `amenity environment` by Perceived Environmental Quality Index(PEQI) model. A questionnaire survey was carried out for the study area of Taegu-Kyungbuk region. Sampling size was 838(427 of Taegu and 411 of Kyungbuk) residents by stratified sampling of each region`s(7 Gu for Taegu, 7 Cities & Gun for Kyungbuk) population. The survey was done during Sep. to Nov. of 1996. The suggested model was composed of four estimation categories and 16 indicators. The four categories were `Cleanness & Quietness`, `Naturalness & Harmony`, `Beauty & Comfort` and `Environmental Conservation Efforts`. And each category has several individual indicators. The weighted means of satisfaction were different by each region. Suseong-gu, Dalseogu, Joong-gu(Taegu), Kimcheon, Andong, and Cheondo(Kyungbuk) showed high environmental satisfaction, but Dong-gu, Seo-gu(taegu), Youngcheon, and Pohang(Kyungbuk) showed lower environmental satisfaction. By Analytic Hierarchy Process(AHP) of weighting values for each categorirs, `Environmental Conservation Efforts` was estimated as the most important(value of 0.367), and `Naturalness & Harmony`(0.242), `Clenness & Quietness`(0.225), and `Beauty & Comfort`(0.166) were important respectively. Total PEQI`s were estimated as 48.0 for Taegu, and 53.3 for Kyungbuk. PEQI`s for each regions were between 46.2(Dong-gu) and 59.9(Kimcheon). The validity of the suggested model was verified by factor analysis. The four factors were identified as the same categories and indicators. Finally, The LISREL+7 model was suggested as estimation model of `Amenity Environment` for Taegu-Kyungbuk region.