The average rate on a 30-year fixed-rate mortgage went up two basis points, the rate for the 15-year fixed also rose two basis points and the 5/1 ARM went up by one basis point, according to a NerdWallet survey of daily mortgage rates published by national lenders Friday. The average rate on the 30-year fixed is 14 basis points higher than... More from NerdWallet How much house can I afford? Compare mortgage rates 5 tips for finding the best mortgage lenders Holden Lewis is a writer at NerdWallet.