We are FTB and had an offer accepted on a house in east London for £750k right before the lock-down began. We are getting a full building survey done tomorrow and our mortgage provider only needs to conduct the lender's valuation. The sellers are downsizing to another property in the area. They bought the house for just over £200k in the mid-2000s.
We're very concerned about the possible decrease in house prices due to Covid-19 and were thinking about reducing our offer to £700k (potentially less if the building survey comes back with major issues) - this seems fair to us as most forecasts are predicting a house price decrease of between 5% to 20%! However, this is a big reduction and may be unlikely to be accepted - so we are wondering if it would be better to simply pull out at this stage.