Tricky insurance question that almost everyone gets wrong – it could cost you thousands of pounds

MILLIONS of households are falling foul of a home insurance mistake that could end up costing them thousands of pounds, new research for The Sun has found.

Undervaluing all of the contents in your home can see you having to fork out over the odds if something gets stolen or damaged – while overvaluing it could void your insurance policy altogether.

And recent research from GoCompare, provided exclusively to The Sun...