Average 30-year mortgage rate falls to 4.14 percent

WASHINGTON - Average U.S. rates on fixed mortgages declined this week, hovering near historically low levels.

Mortgage buyer Freddie Mac says the average rate for a 30-year loan eased to 4.14 percent from 4.17 percent last week. The average for the 15-year mortgage fell to 3.22 percent from 3.30 percent.

Rising prices and higher interest rates beginning in mid-2013 have made homes less affordable for would-be buyers. At the same time, a limited supply of homes is available to buy. Sales of new homes are running about half the rate of a healthy housing market.

Home prices rose in April from a year ago at the slowest pace in 13 months, reflecting the recent drop-off in sales, according to the latest Standard & Poor's/Case-Shiller 20-city home price index released Tuesday.