Advisor: Samson Debele (PhD) Vernacular architecture transcends mere functionality. It serves as a powerful language, expressing and reinforcing the cultural identity of a community. This is especially evident in Ethiopia's Central Rift Valley (CRV). Here, traditional building practices, materials, and aesthetics interweave to create a rich tapestry, a story told by the communities dwelling in this land. This research dives into the cultural identity embodied within CRV's vernacular architecture. It particularly focuses on how local knowledge and its transmission across generations contribute to this identity. The research utilizes a mixed-methods approach, strategically employing various data collection techniques. Semi-structured interviews with skilled craftspeople will yield a deeper understanding of traditional construction methods and the rationale behind them. Participant observation will allow for firsthand experience of construction processes and the interactions between craftspeople. Visual aids like photographs and sketches will further document these methods and the various stages of construction. Data collected through interviews and observations will be analyzed thematically. This analysis will identify recurring themes related to construction methods, particularly the reasons and explanations provided by craftspeople. By examining these themes, the research aims to illuminate the cultural significance embedded within these techniques. Understanding the perspectives of community members is equally important. Semi structured interviews and focus group discussions will be conducted to explore their understanding of the purpose and function of various building elements. A key focus will be on how courtyards, thick walls, and specific materials influence daily life and social interactions within these structures. Thematic and narrative analysis employed to explore cultural values and environmental adaptations are reflected in the use of materials and design choices. Finally, the research will investigate how knowledge about traditional construction methods is passed through generations within CRV communities. Semi-structured interviews and focus groups will target individuals from different generations, including elders, craftspeople, and younger community members.