摘要:The article presents an innovative proposal to improve the management of the land and property complex facilities. The simulation modeling is based on the developed formulas for accounting and determining the most persistent functions of facilities in the Spatial organization model of urban-planning formations (Yu.V. Alekseeva and N.A. Samoylova). In particular, the formula contains mathematical expressions for the conditions for determining the most persistent private function for various types of facilities: existing buildings and structures, ground level territory, above-ground and underground territories (urban-planning and quasi urban-planning). Such a system is applicable at all levels of control: from local to national and even international one, all types of urban-planning transformation (from new development of the territory to renovation, revitalization, etc.). To create intelligent systems in the field of urban-planning, it is especially important to use such a method in the information program (decision support system) that the effect of investment and construction activities is laid at the pre-project stage of planning the life cycle management of land and property complexes. One of the tools for this is the formulas developed in the framework of fundamental scientific research carried of the Russian Academy of Architecture and Construction Sciences (RAACS) and the Central Institute for Research and Design of the Ministry of Construction and Housing and Communal Services of the Russian Federation.