2016 is a year with numerous second-hand housing transaction. The amount of annual turnover，a new high record，is about 270，000. Caused by the monetary easing policy，second-hand property market developed rapidly after the Spring Festival. Subsequently，the real estate control policy introduced. The new Police 930 strengthen the limited purchase and limited loan and raise the second suite’s down payment. It makes second-hand housing market cool down and fall into stalemate. Although the control policy is strict，under the background of lacking land and new housing luxury，Second-hand housing will continue to satisfy the Beijing’s middle and high market demand. That is to say，Beijing’s second-hand housing will still play a huge role in the housing market transaction in 2017.