We live in a detached house. We received a letter just a few days ago from Valuations Office Agency. This states that "a previous owner made alterations to your home; we must include the additional value of those alterations in the band following your purchase". (The previous owner added a two storey extension in the late 90s). The letter states that "if your band increases, we will send you formal notification and also notify the Council who will revise your bill".
Today we have had a letter from the Council re council tax and we have been put in the next band up. How can they do this? I know how it's come about. It's thanks to a neighbour. A new house has been built two doors down on garden land. The new owners challenged their council tax band. They asked us and other neighbours what band we were in and how many bedrooms we had.
Looking on the gov.uk website it says that if a house has been improved/extended the council will put an improvement indicator on the property. This will be picked up next time the property is sold and the council tax band will be re-evaluated by the Valuations Office. So how can we be hit with this now? this really does not seem fair. Help!