Abstract: The emergence of BIM technology promote a second revolution of the construction field, while the urban underground space development in China is still in primary stage. Taking BIM technology applied to the underground space development as an innovation point, this paper tried to parse and discuss BIM technology that is feasible in the underground development. The paper first briefly discussed the current status, characteristics, problems of underground space development and utilization, and BIM technology. Then the BIM technology being applied to the special subject of underground space was raised, and at last the prospects of sustainable development of China's underground space was described.