Average long-term US mortgage rate climbs above 7% to highest level since late November

Prospective homebuyers are facing higher costs to finance a home with the average long-term U.S. mortgage rate moving above 7% this week to its highest level in nearly five months.

The average rate on a 30-year mortgage rose to 7.1% from 6.88% last week, mortgage buyer Freddie Mac said Thursday. A year ago, the rate averaged 6.39%.

When mortgage rates rise, they can add hundreds of dollars a month in costs for borrowers, limiting how much they can afford at a time when the U.S. housing market remains constrained by...