PROBLEM TO BE SOLVED : To provide a method and a device for creating property table data, capable of ensuring rapid and accurate formation of a property table describing necessary information in just proportion.SOLUTION : An acquisition part 6 acquires, when identification information designating at least one security right for which a property table is formed is input from an input part 4, information for a common security list corresponding to the designated security right from a real estate information file stored in a storage part 2 according to instruction of a control part 5. A detection part 7 detects information for display of a right that is the object of security and an order number from the information for the common security list. Particularly, the detection part 7 detects, for each right that is the object of security, information for display of the right as the object of security and the order number from the information for the common security index acquired by the acquisition part 6 according to instruction of the control part 5. An output part 8 creates output data in which the information for display of real estate acquired by the acquisition part 6 and the order number detected by the detection part 7 are associated with each piece of real estate in the common security list.COPYRIGHT : (C)2010, JPO&INPIT