Commercial real estate，residential real estate and industrial real estate are all significant constituent parts of real estate market，commercial real estate affects the development of real estate market and entire national economy.At the end of “11th five-year plan” China began to enter into the period of rigorous macroscopic readjustment and control Mainly aimed at Residential real estate，at such background the current situation and tendency of commercial real estate turns into an issue concerned by Society from all walks of life.The thesis mainly analyze the current situation and principal factors of commercial real estate，and analyze the tendency in the year of 2011 and “12th five-year plan” period through analysis of those factors affecting commercial real estate.