A system for collecting and processing information is used in real estate activities, comprises hardware-software complex with at least one central server provided with facilities for communication with electronic devices of telecommunication network users and integrated into WEB-site. The system comprises at least one processor with operating modules and data bases connected by interconnection links to the central processor with creation of at least one computer work station of system manager. The system comprises such operating modules as user registration module with data base with information on registered users, module of information on property with corresponding data base, calculation module, and statistical data module. Electronic devices of users are provided with integrated interface.