WASHINGTON, DC — The average rate on a 30-year fixed mortgage climbed to 6.87% on Monday, according to Mortgage News Daily, after a 6 basis point increase on the day. That put borrowing costs at their highest point since June 2025 and more than 30 basis points above where they were two months ago.
The move came as renewed fighting in the Middle East lifted oil prices and pushed Treasury yields higher, which feeds directly into mortgage pricing. Mortgage News Daily said the rate was also up 12 basis points from Thursday. The jump adds another layer of pressure for buyers already facing expensive homes and tighter qualification standards.
What The Numbers Show
Matthew Graham, chief operating officer at Mortgage News Daily, said rates have not surged in one sudden burst. He described the move as a slower grind shaped by inflation expectations, heavy bond issuance and a resilient economy. Those forces had already kept rates elevated before the latest spike in oil prices.
The latest reading reverses the broad expectation that mortgage costs would fall this year. Before the war began at the end of February, the average 30-year fixed rate stood at 5.99%, Mortgage News Daily said. On a $450,000 home with a 20% down payment, the principal-and-interest payment would be $2,363 a month at today’s rate, or $207 more than it would have been at the end of February.
Why Rates Are Rising
Higher oil prices matter because they can feed inflation expectations, and inflation tends to keep bond yields and mortgage rates higher. The CNBC report linked the latest increase to renewed hostilities in the Iran war, which lifted energy prices and changed the outlook for borrowing costs almost immediately.
That pressure lands on top of a housing market already dealing with limited supply in some parts of the country. The latest S&P Cotality Case-Shiller home price index showed national home prices up 1.5% in June from a year earlier, faster than the 1.2% annual gain in May. Rebecca Kaufman of S&P Dow Jones Indices said financing costs remain high partly because current homeowners are hesitant to give up the lower mortgage rates they locked in earlier.
What Buyers May Face
For would-be buyers, the main impact is that a higher monthly payment can reduce how much house a lender will support under standard debt-to-income checks. That can narrow the pool of borrowers who qualify, even before a buyer starts comparing homes or making an offer.
The market could still shift if oil prices ease, bond yields retreat, or broader economic conditions change, but Mortgage News Daily said the current move reflects several overlapping pressures rather than a single shock. Buyers and homeowners can track daily mortgage readings through Mortgage News Daily and home-price trends through the S&P Cotality Case-Shiller index as new data are released.
More on what homes, rents and new builds are doing near you, on RHS Commoner.
