The research focused on multiple criteria decision-making in the second-hand house transaction

In the last few years our country each big city real estate trading market unprecedented prosperity has led the second-hand house market development, but as a result of our country second-hand house market itself complexity as well as the policy advancement time temporary, the second-hand house market also is at the exploration stage as a whole, but also has the place which very many needs to study and further to consummate, this article from the multi-objective decision making optimization angle, uses the expert investigation method, establishes the multi-objective function model, conducts the research to the second-hand house value appraisal, and carries on the contrast with the traditional method, this to our country real estate appraised the method the development and the consummation will have certain theory significance and the practice significance.