The aim of the LCA applied in this study is to obtain the values for the embodied energy and global warming potential (GWP) impactc ategories associated with the construction of four types of load-bearing wall: fired clay brick masonry (FC), concrete block masonry(CB), reinforced concrete-based wall (RC) and stabilised soil block masonry (SS). We evaluated a three-storey building whose total height is 9.90 m. The construction consists of three parallel wall seach 8.00 m long. The distances between the walls are 3.00 m,3.50 m, 4.00 m and 4.50 m.