House is definitely expensive and it's very easy to become "house poor" (1st world problems). However, sounds like you are in a good position to me. I'm a young guy, so take my long-term financial advice with a grain of salt, but here is my suggestion:

- Max out your 401k contribution
- Build up a house emergency fund (planned & unplanned upkeep: roof, furnace, leaks, etc)
- Build up 6 months of salary replacement savings
- Make a savings plan for any renovations/furniture, etc -- it's tempting to do everything at once when you 1st move into a house, like I did
- Set a modest pinball budget to tide you over until you meet those goals