Contradiction of property management is a kind of major contradictions.Prevention and solution of the contradiction of property management as well as proper settlement of various benefit relations in property management is a focal and urgent affair in harmonious community construction.Property management contradiction consists of multiple types，different characteristics and complex causes.Prevention and solution of property management contradiction is a system of engineering，it needs perfection of laws，strengthening of law enforcement，building up new and effective contradiction solution mechanism of property management and overall combined administrative function of government，society and market.