I can understand the problem Granarchist, we had the same problem when clearing the house of a deceased relative. They only had a small tv and that was removed quite early and passed on to someone else, so obviously when the tv licence renewal came, I sent it back saying the house was unoccupied and there was no tv in it.
But would they accept this? Would they heck, we got inundated by threats - that they would break into the house, all kinds of things. I cold only get to the house once a fortnight, and each time I visited, my stomach would tense as I turned into the road, in case I would find the front door broken down.
Thank fully they never did break in. Whether they visited and peared through the windows and realised that the house was being cleared, I do not kno, but it caused me a lot of angts.