✔ 最佳答案
Good for you for thinking about and planning your financial future...
First off - I think your price range on the house is a little high for the income that you are going to be making. A rule of thumb is to have a mortgage that is between 2x and 3x your annual salary and that's 110k to 165k. The 165k would be stretching your budget.
I would probably start out doing the easiest one to un-do. What I mean is, if you start doing it and don't like it, you can reverse your decision. In this case it sounds like living with your folks is the easiest to un-do. You can move out at anytime and blame the traffic and commute and a need for privacy if you want your own place after a couple of months. If you rent the apartment first and don't like it, it's a lot tougher to un-do.
Rent generally should be ~25% of your gross monthly pay (max.). For you that would equate to $1145, so an $800 per month rent payment is more than affordable.
You should do something else, too. While you are living with your parents or in your apartment, you should calculate what a mortgage payment would be. Make sure that payment is affordable and comfortable before you take it on. Assume you went with the upper end of your mortgage range on the rule of thumb. You took out a $165,000 mortgage at 6%(and you put 20% down, so your initial house price was $206,250). You principal and interest payment will be $990 a month. Add in $100 per month for insurance (could be more, could be less) and another $250 per month in real estate taxes (could be a lot less or a LOT more) and your total payment is approximately $1350 per month.
A more detailed guideline is to spend no more than 28% of your gross income on a mortgage payment and no more than 36% of your income on your total debt service. These used to be the ratios that banks would use, but in the real estate run up the rules became looser and I would suspect they are tightening back up again. The 28% of your income comes out to be $1285. As you can see, a mortgage of 3x your annual salary is quite tight. The 36% ratio for you is $1650 and every debt payment has to fit in under that, mortgage, car payment, student loans, credit card minimums, everything.
So, to sum up... Start out with your parents. If you can't stand it (for whatever reason, invasion of privacy, commute, etc.) you can live on your own. Re-calibrate your home buying wants to reflect your income. Your goal of a $200,000 house is borderline (only do-able with 20+% down) and $250,000 is too much. Pretend you are paying a $1350 mortgage while living with your parents (it will let you see what it's like and you'll save a bunch of cash while you do it).
Finally, don't forget to start a Roth IRA in your first year of working and contribute to your 401(k) to AT LEAST get the matching funds from your employer.
You sound like you've got a good head on your shoulders and you should do very well for yourself!
good luck!