Has anyone every challenged a council tax band and won? I like a house (to buy) but it was a new build in 2002 and the value has dropped significantly for all that have been sold on on the estate. Around 1/4 of the original sales price. So the council tax bands are higher than other properties of similar sizes nearby (but not the same styles as they are older). Similar sized properties of older styles have increased in value in the same time period.