There are many reasons why you might want to sell home for cash. You could have been left some property as inheritance and simply have no need for it or you could have to sell to be able to split the proceeds from the sale between brothers and sisters. If this is the case then you could look for a company that offers to buy your home for a cash sum of money and who offers a sale without any fees. You would then sell the property to them usually in just a matter of a couple of weeks and be able to split the sale proceeds.

You could also take this way of selling home fast if you are divorcing and neither of the partners wishes to remain in the home. The money from the sale could be split between partners and there would be no hanging around waiting for a sale.
You might also choose to sell this way if you are emigrating or relocating to another part of the UK. You would not have any reason to have to come back and you would have cash in your hand from the sale to help you in your new life.