All of the people I know who are buying right now, (only a handful) are in their late 30s. It is that 25-year-mortgage thing that is lurking on the horizon which is acting as a fuzzy deadline.
Were we luckier with house prices? I'm not so sure it was ever easy. In my case I remember at the bottom of the market, around '95, houses were equally unaffordable. Where I was at the time, I was earning 13K, and the cheapest houses were about 50K. A few years later, I was earning 16K, and starter homes, out of town, were 80k. (1998).
But as you say, we didn't have 30k of debts before even leaving Uni.