How will the fact that I have had subsidence affect my home in terms of value insurance and saleability?
Most insurance companies take a reasonable view of the position and are prepared to continue to insure the buildings under normal rates and conditions if the cause of damage has been eliminated. Some may also continue to insure a future owner, but this is an aspect usually addressed by your insurance company/loss adjusters. If you experience difficulties in obtaining Buildings Insurance you could seek the advice of a specialist broker.