Mortgage Rates Swing Up – NMP Skip to main content

Mortgage Rates Swing Up

Dec 28, 2017
The average 30-year fixed mortgage rate posted its biggest week-over-week increase since July, according to new data from Freddie Mac

Mortgage rates are closing the year on an upward swing, according to Freddie Mac’s Primary Mortgage Market Survey (PMMS) for the week ending Dec. 28.
 
The 30-year fixed-rate mortgage (FRM) averaged 3.99 percent, up from last week when it averaged 3.94 percent. A year ago at this time, the 30-year FRM averaged 4.32 percent. The 15-year FRM this week averaged 3.44 percent, up from last week when it averaged 3.38 percent. A year ago at this time, the 15-year FRM averaged 3.55 percent. And the five-year Treasury-indexed hybrid adjustable-rate mortgage (ARM) averaged 3.47 percent this week, up from last week when it averaged 3.39 percent. A year ago at this time, the 5-year ARM averaged 3.30 percent.
 
“Although this week's survey rate represents a five-month high, 30-year fixed mortgage rates are still below the levels we saw at the end of last year and early part of 2017,” said Len Kiefer, Deputy Chief Economist at Freddie Mac. “Mortgage rates have remained relatively low all year.”
Mortgage rates are closing the year on an upward swing, according to Freddie Mac’s Primary Mortgage Market Survey (PMMS) for the week ending Dec. 28
 
Separately, the Federal Housing Finance Agency (FHFA) reported interest rates on conventional purchase-money mortgages increased from October to November. Most notably, the National Average Contract Mortgage Rate for the Purchase of Previously Occupied Homes by Combined Lenders Index was 4.05 percent for loans closed in late November, up 7 basis points from 3.98 percent in October, while the average interest rate on all mortgage loans was 4.03 percent, up six basis points from 3.97 in October. The average interest rate on conventional, 30-year, fixed-rate mortgages of $424,100 or less was 4.17 percent, up 6 basis points from 4.11 in October. And the effective interest rate on all mortgage loans was 4.06 percent in November, up five basis points from 4.01 in October. The average loan amount for all loans was $307,800 in November, up $300 from $307,500 in October.
The Federal Housing Finance Agency (FHFA) reported interest rates on conventional purchase-money mortgages increased from October to November

 
About the author
Published
Dec 28, 2017
Rocket Makes VantageScore Its Default After Testing Finds Borrower Savings

After four months of testing, Rocket will make VantageScore 4.0 its preferred model for eligible retail loans while keeping both scoring options available to brokers

Sep 29, 2026
CHLA: More Freddie Mac MBS Buying Could Narrow Mortgage Spreads

Trade group estimates greater Freddie participation could compress spreads another 10 to 12 basis points as Fannie has taken the lead in GSE mortgage-bond buying

Sep 23, 2026
Early Loan-Limit Race Splits Into Three Tiers

Lenders are now offering $845,000, $847,440, or $850,000 before FHFA sets the official 2027 limits

Sep 23, 2026
Better, Garg Clash Over Claimed 46% Shareholder Support

Better disputes its former CEO’s preliminary consent count as the two sides trade accusations and an Oct. 2 target date approaches

Sep 23, 2026
Fannie Changes How Rent From A Former Home Counts

Fannie now prohibits leases for departing residences and permits market-analysis tools instead of Form 1007, creating a key documentation difference from Freddie Mac