There is always a way to get on the ladder. I scrimped and saved for years and still couldn't afford anything with my partner (we lived in Leamington / Warwick which have really high house prices circa. £170k for a flat at the time).
In the end we decided to move out to one of the cheapest areas in Coventry for a few years, just to get on the ladder. We paid £120k for a two bed house with a garden (We had a £6k deposit but my Mum topped it up for us with a few grand). The area wasn't very nice in terms of crime rate and drug problems, but it could have been worse and we never had any trouble. Within 2.5 years we had two children and were growing out of the house. We didn't think we would be able to afford to move, but we could not believe our luck when we realised what we could now buy.
In the 2.5 years, we had paid off some of our mortgage, so that increased the deposit amount, but in addition to that the house value had increased by £35k. So we ended up selling for £155k. We had only expected to get £130k for it, so I guess it was just lucky timing. So suddenly we had a much bigger deposit to play with, without having saved a penny, we would NEVER have had this sort of money if we had stayed put and continued to save.
We put down £45k on our next house, which we did a help to buy over 35 years, and now we live back in Leamington. I felt very intimidated by the cost of the second house, and the length of the mortgage, but we can afford the monthly payments, so even if it doesn't increase in value for a while, we only have to keep living in a really nice house! I am sure as the years go by our salaries should increase a little and we will increase the payments then. We also had our first year statement through and we had paid £7k off. I laughed to myself that we pay less a month than our rent would have been now, yet have managed to pay off more than we managed to cobble together after saving all those years.
The first few years are the hardest, but no where near as difficult as renting and trying to save. Don't give up, and be prepared to make a few sacrifices at the start. It won't take long before it pays off, especially if you meet someone in the meantime and can pool your finances.