How many years has the property right of Xiyuan House in Qinzhuang, Zhengzhou been?

The property right of the house in Zhengzhou Qinzhuang Xiyuan has been 70 years. According to relevant information, the property right of a house includes two aspects: the ownership of the house and the right to use the land. The property right of Xiyuan is ordinary residence for 70 years. Housing property right refers to the rights enjoyed by the owner of the house in accordance with national laws, that is, the sum of all the rights and interests of the house, which is the right of the owner to possess, use and dispose of the house property.