Higher jumbo mortgage limits are set to expire at the end of this year, which will mean probably higher jumbo interest rates for larger mortgages.
The government temporarily increased the conforming loan limit in so called “high cost” areas as part of the Economic Stimulus Package of 2008. While the limit was usually $417,000, it can be up to

Jumbo mortgage interest rates might rise for houses like these.
$729,750 or 125 percent of the median home value of the metropolitan area under the act. Because Fannie Mae and Freddie Mac cannot purchase or guarantee loans over the conforming limit, larger mortgages, called jumbo loans, carry higher interest rates.
The temporary conforming loan limit also applies to mortgages insured by the Federal Housing Administration.
Some Congressmen, saying home prices would collapse without the government guarantee for those jumbo mortgages, are supporting a bill that would make the higher conforming loan limit permanent, but its passage is far from certain. Many experts say the government should ease itself out of jumbo mortgages and let private investors return.
With Republicans poised to take control of Congress, or at least have more control, extending the conforming loan limit could be difficult. Unless Congress acts, the jumbo loan limit will return to $625,500 in high cost areas.
That means jumbo mortgage borrowers should act soon to get lower mortgage rates if they’re considering a mortgage refinance or home purchase. Jumbo mortgage interest rates for a 30-year mortgage could be about 0.8 percent higher than a conventional mortgage.
“Allowing the current loan limits to fall would be disastrous to California,” said Congressman Brad Sherman (D-CA), who has introduced a bill to make the conforming loan limit increases permanent.
“Passage of this legislation would make mortgage financing more affordable in the San Fernando Valley and in other high cost areas throughout the United States,” Sherman said. “Increasing the availability of such affordable mortgage financing is critical to helping to stabilize the housing market and to returning Fannie, Freddie and the FHA to relevance in California.”
“While lower priced home sales have increased in recent months, sales in the higher priced ranges have not seen as much movement because of higher interest rates on jumbo loans,” agreed Congressman Gary G. Miller (R-CA) Miller, who introduced the bill with Sherman. “Buyers in high cost areas, such as Southern California, are at an extreme disadvantage simply because of where they choose to work and live.”
Plenty of pundits disagree about the conforming loan limit. “Government involvement in housing finance is an invitation to disaster,” writes Peter J. Waillison, a scholar at the American Enterprise Institute, in an opinion column for Bloomberg. “As illustrated by the S&Ls and GSEs, no matter how such a system is structured, government support will hide the real risks.”
If you have jumbo mortgage loan and thinking about refinancing, it may be prudent to do it now before the loan limits rise. Call one of our expert mortgage loan officers today.