A Study On The Cost Management System Of JY Real Estate Group

China's real estate industry is experiencing fundamental change of gain model and unprecedented harsh market environment. It is an inevitable choice for enterprises to change their idea and improve the internal efficiency greatly in order to build their own advanced, efficient cost management system and enhance the enterprise cost competitiveness under the new situation.The second chapter of this paper briefly introduces the JY real estate group cost management system of the status quo and existing problems before its reformation, which are mainly analyzed from three aspects of the organizations, system and the core management method of the original cost management system. And, at the same time the paper also describes these problems in real estate development of specific performance at the main stages and points out the necessity and urgency to solve the problem.At JY real estate group cost management system present situation and with the three strategies, the company has formulated the new cost management system, which is based on the strategic cost management theory as a guide, target cost system as the core, the dynamic cost management as the means, liability cost control for the protection. The paper illustrates the new cost management system, the core idea of principle of design and building process, and from the cost management system, the core management system and project cost control system of three levels and introduces new cost management system, which focuses on the cost management of the core management system and describes the main methods of cost management operation steps and process in detail.Then, taking XZDD project as an example, the paper introduces the implementation process of the new cost management system in the projects. In order to explain the problem, this chapter lists the form and data resulted from the new cost management system in the implementation process and gives the corresponding explanation. Through the record, summary and evaluation of the new system in the project implementation, the paper points out that the cost control not only plays a positive role but also has its deficiencies and gives suggestions for improvement.In the end, the paper prospects and discusses the research and development direction of the cost of real estate management system.This paper has used literature method and observation method, and through a variety of integrated application of the method, the research on cost management system has achieved the desired results. I hope that this paper can be applied to the cost management system and used for the reference by other real estate enterprises.