In creating or changing real estate property – buildings and structures - a rational use of natural resources and environmental safety of construction activities which result from the actions of all participants at each stage of the construction project implementation are becoming more and more relevant. A construction project should be considered as a subject of investment and construction activities: from its concept to its operation. The theoretical level of environmental safety is laid down at the stage of pre-project studies and design. During the development of the construction site and the execution of construction and installation works, the actual environmental safety is formed. It must be maintained in the future by proper organization of the object’s operation. The basis for the development of environmental safety of investment and construction processes is the legal framework and the introduction of environmental management in the activities of participants in the investment and construction cycle. It is possible to achievement of results only under condition of continuous performance of all functions of environmental management by each of the participants in investment and construction activities. These functions must be integrated into the organizational structure of construction organizations, which will allow you to correctly distribute environmental functions within all divisions.