The Mortgage Bankers Association (MBA) has released its Weekly Mortgage Applications Survey for the weeks ending Dec. 23, 2011 and Dec. 30, 2011, finding that mortgage apps for the week ending Dec. 30, 2011 decreased 3.7 percent from the week ending Dec. 16, 2011 (two weeks prior), according to data from the MBA. The results include adjustments to account for the Christmas and New Year’s Day holidays.

The Refinance Index decreased 1.9 percent compared to the week ending Dec. 16. The seasonally adjusted Purchase Index decreased 9.7 percent compared with levels reported two weeks ago. The Market Composite Index, a measure of total mortgage loan application volume was 39 percent higher in the last two weeks of 2011 than in the last two weeks of 2010, on a seasonally adjusted basis.

The refinance share of mortgage activity for the week ending Dec. 30, 2011 increased to 81.9 percent of total applications. This is the highest refinance share in 2011.

“Mortgage application activity declined over the last two weeks, even after adjusting for the typical seasonal decline in activity,” said Michael Fratantoni, MBA’s vice president of research and economics. “Refinance applications continue to account for the vast majority of total application volume, with the refinance share reaching its highest level in 2011.”

►For the week ending Dec. 30, the average contract interest rate for 30-year fixed-rate mortgages (FRMs) with conforming loan balances ($417,500 or less) was 4.07 percent, with points at 0.53 (including the origination fee) for 80 percent loan-to-value (LTV) ratio loans. This was the lowest 30-year fixed rate in 2011.

►The average contract interest rate for 30-year FRMs with jumbo loan balances (greater than $417,500) was 4.41 percent, with points at 0.44 (including the origination fee) for 80 percent LTVs.

►The average contract interest rate for 30-year FRMs backed by the FHA was 3.96 percent, with points at 0.71 (including the origination fee) for 80 percent LTVs.

►The average contract interest rate for 15-year FRMs was 3.37 percent, with points at 0.50 (including the origination fee) for 80 percent LTVs.

►The average contract interest rate for 5/1 ARMs was 2.91 percent, with points at 0.48 (including the origination fee) for 80 percent LTVs.

“As part of legislation to extend the payroll tax holiday, guarantee fees for loans purchased by the GSEs and mortgage insurance premiums for FHA loans will eventually increase,” said Fratantoni. “Given the announced implementation of this change, we do not expect to see an impact on mortgage rates and application activity until at least February.”