This thought really upsets me. My mother (81 yo, early-stage alzheimers) has expressed a preference for going to a nice care home rather than in-home care, and this would mean selling the house to pay for it.
I don't see any way I could possibly pay for my mother's care home and pay my sister for her eventual share of the house, it's worth about three times what my house is worth (which I still have a mortgage on). Even if there were no care costs, I'd never be able to cover this.
For me it's a lovely and unique house with a big garden, it's the only house I knew growing up, and it's been a refuge for me through periods of divorce and unemployment.
I'm sure that like what has happened to many houses in this street, a new buyer will turn out to be a developer (they send actors to view the house) who'll knock it down and put three houses or flats on the plot.
I guess I just need to accept that life moves on and you can't try to recreate or relive the past, but I'm sure I'll be an emotional wreck when I step out of the house for the last time, and take the keys to the estate agents, and then I'll probably find it hard to resist the urge to go and see what is being done to it.