The purpose of this study is to examine the characteristics of architectural planning under the object of suburb houses on the outskirts of Daegu-si, constructed from 1990 to 2009 completely and registered in building data, through the case study. We obtained the followed results by analyzing the chosen case no. 29. For the type of house exterior, a gable roof was used the mostly for the roof type, shingle whose strong points are constructability, economic feasibility, etc. was used the mostly for finishing material of roof and siding which gives wooden feeling was used the mostly for finishing material of outer wall. The 2 floors-scaled general wooden structure was preferred for the type of structural form, the hall-centered type by interior entrance circulation was preferred for the type of house plane and adjacent segregation type between living room and kitchen+dining room was preferred for the plane by each type of public space. For living room which is independent, the type located in the center of house is preferred in sitting form and situated division. For constitution type, the couple bedroom+hallway+bathroom type that hallway is established between couple bedroom and bathroom was preferred. For front door, there are many types established mid door by being formed as the separated room with typical characteristics and the type established in the south was preferred.