We got probate very quickly--just ten days (after having gone through the IHT stage, which took just under four weeks.) As soon as we had probate, we put the house on the market. Literally, it was up within about five days.
It is a well-maintained and presented family house but a younger buyer would want to do things so we set the price accordingly, meaning it is very good value for a house in that street, which is sought-after. The trouble has been that there's now a shortage of builders and prices for things like knocking through kitchen walls into dining rooms, or turning conservatories into extensions, etc, have shot up. It's perfectly comfortable and pleasant to live in meantime. I know this because I often stayed there while my mother was going in and out of hospital last year. Nice bathroom, adequate, very clean kitchen with good ovens and fridge-freezer. Good quality washing machine and drier (being left.)
But there seems to be a culture of wanting an older house that also meets 2025 building regs and fixtures and fittings standards. Extensions and improvements that were done to the standards of last century, with proper paperwork and permissions, etc, just can't meet those standards and buyers don't seem able to understand this (or surveyors whip them up). Again, this is baked into the listing price, but buyers still seem to want the lower price AND the 2025 specifications. If we had the more modern version of the loft extension instead of the 1970s we'd be wanting more money!
All this means that it is taking far longer to shift my parents' house than I expected. We have dropped the price twice now. We have bent over backwards to do everything quickly for our current buyer, who was adamant he wanted to meet the stamp duty change deadline but I think is now just stalling.
Our six months will be up re council tax in about four weeks. I am grateful for the amnesty the council gave us, especially at a time of budgetary constraints. But I don't think I could have done more to try to sell the house quickly. It really has been like a fulltime job at times.