The present invention relates to a construction method of a housing complex, wherein at least 50% of the total side area of each basement floor of a plurality of houses is buried along the periphery of the first basement space and the first basement space by excavating below the ground surface. An underground excavation step of forming a plurality of second underground spaces, a basement layer formation step of forming each basement layer of the plurality of houses across each of the second basement space and the first basement space, and forming a ground layer above the basement floors And a common garden formation step of forming a common garden on the surplus site of the first underground space. According to the present invention as described above, by forming a basement layer with a wider area than the ground floor along the periphery of the basement space not added to the building-to-coverage ratio and floor area ratio, and with one side open toward the center, the formed basement layer is more It is possible to use the land more efficiently by utilizing it as a wider space with smooth lighting and ventilation. In addition, it is possible to provide a more comfortable living environment by sharing the surplus land other than the basement floor area in the central area and using it as a common garden.
展开▼
