In 2019，China’s commercial housing market operated smoothly，and all core indicators met the forecast value at the beginning of the year. In the construction sector，the growth gap between the newly started and completed residential areas has narrowed. In the investment sector，the proportion of residential investment in real estate development investment has increased to 73.4%. In the sales sector，the average price of residential sales has increased by 8.7%. It is predicted that the average price of residential sales will increase by 8% in 2020. The stability of the housing market is of great strategic significance to the health and safety of China’s macro-economy. Although the new crown epidemic has a huge impact on the housing market，the overall stable situation of the housing market remains unchanged. Only by coordinating with the “new infrastructure” under the guidance of high and new technology，combining with the construction of smart community and smart city，and integrating with the construction of super city group and central city，can the housing industry walk out of the new road of high-quality development.