The invention discloses a property information management method and system of multiple districts. According to the method, a district database comprising information of more than one district is created on an intelligent control cloud server, the district database comprises two-grade information, the information comprises district ID and owner ID, first-grade information is indexed through the district ID, and second-grade information is indexed through the owner ID. According to the invention, a user accesses to owner or district information in an outdoor or indoor environment and receives alarm information from difference district and intelligent control host computers, tedious operation brought by switching between the districts and devices is omitted, the application scene of a property management system is greatly expanded, ever increasing intelligent household demands are satisfied, at the same time, through reliance on cloud service, repeated investment of a property company is reduced, and the disposition cost is saved.