Mortgage rates have increased, with the average 30-year home loan rate rising to 6.66%. This rate is slightly higher than the previous week's rate of 6.65%. According to mortgage buyer Freddie Mac, this change brings the average rate back to where it was four weeks ago.

The current rate is also higher than the average rate from one year ago, which was 6.56%. Higher mortgage rates can have an impact, although specific details are not provided here.

For more information on the current mortgage rates and their potential effects, further details are available from the source.