Here's my $0.02
Q: Has the cut back in jobs bottomed? A: No, certainly barely started in the public sector.
Q: Has the belt tightening bottomed nationwide? A: No.
Q: Therefore has property price on the whole bottomed? A: Most probably not.
Q: Has interest rate bottomed? A: Yes, it can hardly go lower.
Q: Should one buy a property before property price bottomed while interest rate has? A: Most probably not.
Fwiw, if my money is tight, I would try not to catch a falling knife and watch my precious equity dwindle. Rent being paid now might seem like a waste to you, but if you deduct the interest you can earn from your savings/equity now which you would not have once you have bought, and the interest you will have to pay on your mortgage if you do, the "net cost" of renting today is likely a bargain compared to what you might lose through falling house price after you have bought.
Let us look at recent history for illustrative purpose. House price dropped
over 9% on average since 2008 (say average 2% p.a.). Let us assume cost of money is 3% (for simplicity either net interest you can earn on deposit, or mortgage interest payable). That says anybody who bought a property for £X00,000 in 2008 would have required an annual rent of over 6% of £X00,000 to breakeven (defined as not making a dime more than they would have by keeping their money in the bank, it is not just 2%+3% because income tax has to be paid on rent). The flip side of the coin in this example, is that a tenant who paid less than 6% of that £X00,000 in 2008 on rent annually during the past 4 years had essentially come off better than, and to an extent at the expense of, his/her landlord.
I have ignored stamp duty such a landlord had to pay, and all his other costs incurred in buying, furnishing, maintenance and letting etc.
If you were my daughter, I would advice you to save as much money as you could, and use the time to do as much research on location, property and price as possible, getting yourself ready, so that you can pounce when you feel the time and opportunity is absolutely right.
I think you've got time.