Think Your Credit Score Is Too Low To Buy A House? Maybe Not (Part 3 of 5)

Non-government-backed loans

The issue with FHA loans for many buyers: That pesky private mortgage insurance (PMI), which can add several hundred dollars to the monthly payment and is "required any time you put less than 20% down on a conventional loan," said My Mortgage Insider.

If you have a larger down payment, you may be able to avoid paying PMI by going with another type of loan - but only if you have the credit score. "To qualify for a conventional mortgage, a borrower generally needs a minimum credit score of 680 and at least 5 percent down," said Bankrate. "Many lenders require at least 10 percent down."

There may be more wiggle room in that credit score if you can come up with more money for a higher down payment. But, if it's too low, you'll likely be pointed right back to FHA loans. On the other end, a higher score will get you the best possible interest rates.