Abstract: Because of the incomplete market mechanism， the insensitive market price and the uncertainty of expected future， the real estate market always arises nonequilibrium factors such as the shortage or surplus of supply and demand， as well as the highlighted structural contradiction. Based on the statistics of the real estate market in Liaoning province， applying Eviews60 statistics software， using the CES type index polymerization equation， the nonequilibrium degrees in main cities in Liaoning province was examined，which provided an empirical basis for implementing macrocontrol on partition and classification of real estate market， It also proposed some suggestions for the sustainable development of the real estate market in Liaoning province.

Key words: the real estate market, regional economics, unbalanced development, the CES type index polymerization equation, sustainable development