I am being misquoted here.
I live in the 'low end' of the property market nationally.
A house we bought for £75K in 2004 is probably only going to sell for £85k now. (had we bought 2-3 years earlier it would have been £40k, but hey ho). The prices are relatively stable, because they generally can't go much lower (i.e. two people working on minimum wage with a small deposit could buy one). No-one that we knew wanted a house like that. But actually it was lovely, cosy, safe and fun.
When you can't rely on big increases in property values due to location, or it being a low base to build from, you have to do it in small steps. We literally cleaned and decorated our first house. Got rid of the manky old wallpaper and carpets. Painted and decorated throughout. New, cheap flooring. Did a bit of work on the damp. New tiles in the bathroom. Made what was there the best it could be. It was bought as a BTL. But we'd paid a pit of the mortgage off, lived affordably whilst we were there, and had the deposit for the next house.
We then moved somewhere that it took us years to sort out. No heating for ages. Plaster and muck everywhere. Living with a decrepit kitchen and bathroom for a few years, draughty windows and doors. Eventually it was finished. We'd paid down the mortgage a bit, had converted the house from a do-er upper to a 'move straight inner' and we moved on. Despite all of this (and a cash spend of about £40k,) the value of the property had only increased by £20k (£20k!!) in 11 years. But we'd paid down the mortgage a bit, lived affordably while we were there, and had the deposit for the next house.
We rinsed and repeated. I did a masters degree in that time too. I've lived with babies and bare floorboards. Commuted over an hour to work each way at times. Had promotions and run a business. DH, but not a rich DH by any means. Had no heating in the house for long periods of time. It was difficult, but it's OK now.
And there are still people who wouldn't look sideways at where we live.