Karl wrote: With house prices rising as they are I wonder whether having a council house will be viewed as it was in the 1920's/30's - ie. a safe, well built home for working people who are unable to afford to buy. I think the typical council house tenant in years to come will be call centre workers, taxi drivers, departmental managers of supermarkets, civil servants, teachers, bank workers, admin staff etc.
Unless there is a substantial programme of council/social housing building, I'm not sure how that will come to pass. At least so far, the decline in council house availability has meant that rather than housing a broad cross-section of low-middle income households, it has become more (rather than less) concentrated on the poorest in society. Given the big waiting lists we see for social housing and the priority for those with health problems, lots of kids, etc, I think thats going to become more true rather than less in the medium term.
In the longer-term we might see some changes. But I don't think it will be as described. I think we'll see the working age poor (including many disabled people, out-of-work lone parents and families with children, large families with low in work incomes), and actually more pensioners again. Why? Because with the rise of private renting, I think within 20-30 years we'll see more people retiring who don't own homes, and when they retire, can no longer afford private rents.
The groups you mention - they're going to be in the private rental sector. [And actually, on that list, teachers are reasonably well paid - classroom-based teachers get about 35k or so on average, which as part of a couple can buy you a decent home in Cardiff, and a really quite nice home in the nearby Valleys. Of course, starting salary is lower, around £22k, but even then in the Valleys, as a couple, that allows you to buy something decent. Cardiff two people on that could probably get a decent 2 bed or 3 bed in parts of the city].