First of all, there is no direct connection between house demolition and housing loan, which can be said to be two independent issues! It is necessary to solve it alone! Of course, there are still some variables that cannot be explained clearly in a few words. I suggest you not to worry too much. Nothing you can do can stop it. Then you should look at the specific compensation for demolition according to the actual situation, and then go to the bank to explain the reasons and find a suitable way!