Should we buy a property in an area of coalmining subsidence?

We are awaiting a full mining report and have had a structural survey, but know we risk insurance being far higherQ We are in the process of purchasing a property and have a report that states our property is within 50 metres of coalmining subsidence claims. We’ve had a full structural survey done, which says there is no evidence of current subsidence, but are awaiting a full mining report for the area. We want to know if this will affect the value of our future home. Also, if we go ahead