Hi, I've recently put an offer on a house in Hastings. the Internal wall between lounge and diner has been removed. Sellers advise this happened in 2014. Surveys have revealed the house comes under Article 4 - and that wall removal should have had building regs approval and completion certificate. Sellers initially indicated that they could provide further info on this - however latest correspondence from their solicitor provides no paperwork. they've attached Indemnity Insurance. I've gone back to them and said I need confirmation that the building work is safe. I've had survey on the house done, which (apart from the wall complication) was actually pretty good. Surveyor though couldn't say much about the wall removed - with the report just saying that 'building regs approval will provide assurances.' I've asked the seller again re. their paperwork, name of building firm? did they have an architect come through? What assurances were they given in 2014 that the work was safe? Their agent has indicated that they will most likely need a structural engineer to sign off on it all. I'm disappointed - and I must admit very cautious as to how to proceed. Thankfully I have a good solicitor. Do any of you have experience with this kind of think - Article 4 etc? Thanks. Ally