Rates on 30-year mortgages fell to 6.67% from 6.77% last week, while rates on 15-year mortgages declined to fell to 5.80% from 5.89%.

Rates on 30-year mortgages fell to 6.67% from 6.77% last week, while rates on 15-year mortgages declined to fell to 5.80% from 5.89%.