Buying a house that was built in 2003. It has an "orangery" which the current owners had built a couple of years ago. They got rid of the existing conservatory to build it but from what I can gather they must have kept the old flooring/foundations of the old conservatory and then built on that. As part of this process they had the outer corner of the conservatory underpinned to strengthen for new orangery. (The house is a sort of L shape so the other three corners are attached the the house.) There has been no subsidence issues it was purely to create the new flashier orangery/conservatory.
However, as underpinning has been involved is this likely to cause an issue with insuring etc? I guess I have just heard the word underpinning and panicked slightly! Love the house and would be gutted if this was an issue 😔