One thing that retirement does is make us carry out a personal audit. Do you want to stay in the house you are in right now; after all you have spent a life time working to pay off the mortgage so perhaps you want to take the time to enjoy the place and carry out some improvements or refurbishments.
Perhaps it is time to downsize, release your capital and perhaps move nearer to family. Or maybe buy something smaller and then treat yourself to a holiday place, camper van or caravan.