The bottom line: a buyer who locked a mortgage the week of October 8 pays about $2,229 more per year on a $400,000 loan than one who locked a month earlier. The 30-year fixed average hit 7.40% that week, a climb of 0.69 percentage points from 6.71%. Monthly principal and interest on that loan went from about $2,584 to about $2,770.
Realtor.com counted it as the seventh straight weekly rise, 12 basis points on the week and 110 basis points above the 6.30% of a year ago. It was the highest reading since November 2023.
Boom talk, borrowing costs
Washington’s account of the economy sounds very different. Speaking on October 12, former Treasury official Christina Skinner put second-quarter growth in consumer spending and private investment at 5%. Former Treasury officials liken the moment to the post-war boom, a structural shift that comes once a century, and cite median family income at a record while poverty sits at its lowest on record. For the third quarter, the Atlanta Fed’s GDP estimate is 4%.
Both sets of numbers hold up. They just measure different things. Growth data tracks how much money changed hands. A mortgage rate tracks what it costs to borrow, and GDP cannot tell a quarter paid for by paychecks from one paid for with credit cards.
Household figures suggest which is happening. Savers are saving less: the rate dropped to 4% in August from 5% a year earlier, and the average credit card APR was 21%. Households are spending down their cushion.
Where the rate comes from
The 10-year Treasury, the benchmark for 30-year loans, yielded 5% on October 8. Add a spread of about 2.18 percentage points and you land at 7.40%. Realtor.com blamed inflation expectations, a bond selloff across the board, and new borrowing to cover deficits. It noted that the 10-year hit its highest yield since 2002 that week, and that any real relief would probably have to come from peace in Iran, which would ease oil prices.
The deficit is part of the story. For fiscal 2026 the federal deficit landed just shy of two trillion dollars. Growth with that much borrowing behind it is partly borrowed growth, and interest costs on the debt now compete with other federal priorities.
There is a bull case. Productivity rose 2% year over year, and in August each person had $70,620 in disposable income. Wages could rise without reigniting inflation if that holds. One year of data does not make a trend.
What it means for a buyer
A record income does not buy a record house. Loans are sized to the monthly payment, so a family earning more may be approved for less than it would have been at lower rates. For anyone under contract, locking now guards against more increases. Clearing a credit card balance at the average APR is a sure return of more than 21%.
Meanwhile the housing market looks spooked. Realtor.com reported pending home sales lower than a year before in August and again in September, sellers cutting prices at a pace not seen in four years, and prices down 1.4% year over year.
Sources
- Washington Says This Is a Historic Boom. Your Mortgage Rate Tells a Different Story.
- Mortgage Rates Jump For Seventh Straight Week to 7.40%; Highest Rate in 35 Months (Realtor.com)
