Spatial Transformation of Post Tsunami Relief Houses in Ulee Lheue, Banda Aceh

Abstract Approaching 20th anniversary of the tsunami struck Aceh, almost no trace of the tsunami was visible. Nowadays, areas that were hit the hardest by the tsunami have grown into dense residential areas. Many relief houses built by various donors on different locations have been transformed, adapting to the needs of their inhabitants, including the relief houses in Ulee-lheue. Based on Habraken theory of spatial transformation, the purpose of this study is to identify the spatial transformation that occurred in post-tsunami relief houses in Gampong Ulee Lheue, Banda Aceh. This study employs qualitative methodology with a descriptive analysis approach. The primary data is taken through interviews and observations while secondary data is obtained through documentation of previous study. The sample were chosen purposively represent houses built by Uplink, BRR and Baitul Mal. There were nine relief houses chosen that experience transformations. Following Habraken step, the analysis of this study is framed by spatial structure and spatial value by comparing the current transformation and the basic type of relief houses. The results show changes have been found in the form of expansions that are dominated to the back and to the side. Additionally, the Uplink relief houses expand downwards. This transformation also resulted changes in the spatial structure included, hierarchy, house orientation, spatial patterns, circulation and access and increased territorial area. In term of spatial value, the changes can be found in usage space, economic and social dimensions. Contribution of this research is to provide knowledge in transformation and post-disaster housing.