About $1400 worst case but you can always get in touch with your Bank Loan Manager.
Hopefully not a Condo. otherwise you have to factor in HOA dues and banks will loan you
up to every 45 cents on the dollar if your credit is good.
I live & work in the 94901 area if I can be of help. but correct as rates and terms have cahnged talk to a local loan broker for th emost accurate numbers which depends on your credit score. Realistically you woudl be very lucky to get a 4% interest rate on a 30 year fixed, so check this. Yes your PITI is about $955 per month with Hazard Ins & Taxes an extra $271 per month so about $1226 per month.
Good Morning Franny;
In addition to what Tim said, you can contact a local lender who can not only provide you with your payments but also provide you with a Good Faith Estimate for your closing costs.
The easy part is the principal & Interest which will cost you $955 each month. Now you need to add in the insurance and taxes and since you didn't tell us what those amount to I can't figure what they will be for you. Just add both together and divide by 12 then add that to the $955 for your PITI monthly payment amount.