The basic features of functional planning master plan of Odessa in 2007 and 2015. The differences between the concept of two master plans. The condition of the feasibility of the project master plan 2007, in our time. Analyzed the advantages and disadvantages of both master plans. So, between projects master plan of Odessa in 2007 and 2015 is no significant differences. They have the same goal – creating a multifunctional commercial complex, which will carry out recreational, tourism, health-resort business, educational, scientific, industrial functions. But Master Plan 2015 is more precise, more detailed and realistic than the last. It is hoped that these characteristics will contribute to its effective implementation, which, unfortunately, is not the project in 2007, many important problems which have not been implemented. Keywords: master plan, environmental condition.