In addition, you can also check the construction land conversion plan and shantytown renovation plan of local cities and counties on the website of the local Municipal Bureau of Land and Resources to see if your home is within the planned scope.
If you want to know whether a certain area needs to be demolished, you can check the local planning documents and some documents related to the examination and approval procedures, because there will be some procedures to be approved before demolition, such as some documents within the provincial government or the county people's government. If you can find them, you can check them.