Hi, we've found out dream home and had an offer accepted. We are almost ready to exchange (maybe one more week) and the bank (we're buying a repossession) has accepted a higher offer from a cash buyer. We need to get a higher offer in quickly as he may be able to get his conveyancing done in a matter of days. The bit I don't understand is what we do about the survey valuation. The house was valued at the price we were paying (as they usually are) now we are going to have to pay more do we need to get a new survey?