I certainly cant see how, unless i was given a load of cash to put down as a deposit and earned a very high salary for my age.
Lets take a flat @ £200k, maybe get it for £190k if you are lucky with lots of negotiation.
I have around £10k in my bank which has taken me about 1.5 years to save (i spend a lot on luxuries which i could cut back too).
I could save up another 9k in order to have my 10% depostit, but then i still have around £170k left to find. Going on most lenders limits of around 4x then i need to be earning £42,500 just to get approved.
Not easy