Build your credit via paying off cc monthly 0 balance for 2-3 years. Frank/Dodd wants 20% down on any home loan so you need to save up big bucks before you ask any bank for a mortgage. Lending via bank mortgages might change but pretty tight with their money right now look to the Feds for your best deal at your tender age. I went FHA way back when that was the only way I could buy a home at 23 after 7 years later next home mortgage I had my choice of banks. It does take awhile to get credit rating at lets say 750 or so.