In my head I class houses as
1st house (ie it's a means to an end, getting on the ladder)
2nd house (a house you could be OK in, but it's not your forever home)
Forever home (obvious)
As houses get more expensive and the gap between 1st house and 2nd house and forever grows.
And because of the rise and general inflation outstripping wages the costs of moving are also ballooning.
My circumstance made me push longer to skip 1st home. It required saving more deposit (40k with fees on top) and scrimping (ie hiring a van to move stuff from Lincolnshire to Cardiff) rather than paying removals (brutal job!).
But I was too old (34) to settle for a "1st home"
If I had settled for that first home 2 years earlier, the second home would be further out of reach now. Such is the increasing gap.
Plus I've avoided paying 2 sets of stamp duty, moving costs etc. As I fully expect my next home to be able to be a forever home.
Also. Non tangible savings of stress of moving.
Sometimes your earnings jump enough to make skipping that first step worth it
It depends where you are in the UK.
If you work in London you buy a one bed, when you move you sell it and buy outright in other areas of the UK.