Bale daja is one of the buildings contained in the housing in Sading Village which currently still maintained its existence. However, as time goes by with increasing family members and space needs, the bale daja is transformed. This is an interesting phenomenon because on the one hand the community still maintains its architecture and its function as a supporter of religious ceremonies, but on the other hand the community performs a good transformation of the space function in accordance with the needs of the current space and architectural design according to technological developments. The purpose of this study is to analyze the phenomenon of bale daja transformation in Sading Village in the form of bale daja architecture transformation, the cause of transformation and the meaning that is in the transformation. Therefore, this study will analyze the existence of bale daja architecture which is still used as a supporting building of religious ceremonies and demands of space and technology needs today. The data were obtained through field observation of selected houses and interviews to obtain in-depth data on the physical form of transformation and the values and meanings contained in the bale daja. Through the results of this study is expected to be used as a guide for Sading Village in doing bale daja transformation to fit the concept of traditional Balinese architecture but still able.