Check what neighbouring properties of the same size and type are banded at. If yours is higher, you can challenge it with the Valuation Office Agency for free, and a successful challenge is usually backdated.
- Look up your band and your neighbours' bands on the official government website. It is public information and free.
- Compare like with like: same size, same type, same street, ideally the same build.
- Sanity check against 1991 values, which is what the English and Scottish bands were set against.
- If yours is out of line, contact the Valuation Office Agency directly. It costs nothing.
A revaluation can go up as well as down, and it can affect neighbours. Only challenge where the evidence genuinely points one way, and never pay a company that offers to do this for a percentage of the refund.
The English and Scottish bands were set in 1991 in a rapid valuation exercise and a meaningful number were simply wrong. They have never been systematically revisited, so the errors are still there.
Tipking is general household information, not professional advice. Test anything on a hidden patch first. Full disclaimer.