In the first three quarters of 2021，the urban and rural construction land market generally operated well in various regions of Jiangsu Province. The transaction mode，price，land use subject，distribution and other characteristics of parcels followed the law of market development. Compared with state-owned land，on the one hand，the rural collective construction land market had the common characteristics of listing transactions and equipment manufacturing land；on the other hand，there were practical problems such as small scale，low prices，and scattered distribution. At present，the system，mechanism，function and practice of urban and rural construction land market are not perfect，and there are obstacles such as lack of connection between laws and plans，inconsistent demands of subjects，resistance to transformation and innovation，and great difficulty in implementation. During the 14th Five-Year Plan period，Jiangsu Province should take the lead in building a unified urban-rural construction land market. Therefore，it puts forward some suggestions，such as adhering to the principle of equal rights and equal prices，building an urban-rural trading platform，improving the matching system of relevant policies，giving financial support，and establishing a benefit sharing mechanism，and so on.