How to find out when the house was built?

Inquire with the property right registration department. The most appropriate and accurate way to identify the age of a house is to go to the housing property registration department to check the files.

If you want to inquire about the accurate information of individual property ownership certificate (including: the name of the owner of the house, the title certificate number, the date of registration and approval, the building area, the design purpose of the house, the source of rights, whether the house is mortgaged, whether it is sealed up, etc.), you must bring your personal identity certificate and property ownership certificate to the archives or windows of the local housing management bureau (real estate trading center, housing management bureau, housing management office) for inquiry.

The fixed number of years on the extended information real estate license is permanent, with no time limit. It is a permanent fixed asset, which can be mortgaged and inherited. The service life of land certificate depends on the nature of land use, which is 40 years, 50 years and 70 years respectively, and the service life of housing land is 70 years. Houses without real estate licenses are generally 40 years and 50 years. You can inquire about the nature of land use and understand the property rights of houses.

General houses will be demolished before the property rights expire. At that time, the compensation policy of the house will be compensated according to the demolition compensation method. Inquiring about the property right period of the house is actually inquiring about the land use period occupied by the house. General housing property rights will be demolished in a certain period of time, and the government will compensate or give new houses. The service life of new houses will be determined according to the nature of land use.

Baidu Encyclopedia-Building Construction Era