Washington, D.C. – The Federal Housing Finance Agency today reported that the average interest rate on conventional 30-year, fixed-rate, mortgage loans of $417,000 or less decreased 1 basis point to 5.30 percent in August. The average interest rate on 15-year, fixed-rate loans of $417,000 or less increased 3 basis points to 4.92 percent in August. These rates are calculated from the FHFA’s Monthly Interest Rate Survey (MIRS) of purchase-money mortgages. These results reflect loans closed during the August 25–31 period. Typically, the interest rate is determined 30 to 45 days before the loan is closed. Thus, the reported rates depict market conditions prevailing in mid- to late-July.

The contract rate on the composite of all mortgage loans (fixed- and adjustable-rate) was 5.23 percent in August, down 2 basis points from 5.25 percent in July. The effective interest rate, which reflects the amortization of initial fees and charges, was 5.33 percent in August, down 2 basis points from 5.35 percent in July.

This report contains no data on adjustable-rate mortgages due to insufficient sample size.

Initial fees and charges were 0.67 percent of the loan balance in August, unchanged from July. Forty-four percent of the purchase-money mortgage loans originated in August were "no-point" mortgages, up from 42 percent in July. The average term was 28.1 years in August, down 0.3 years from 28.4 years in July. The average loan-to-price ratio in August was 74.6 percent, down from 74.9 percent in July. The average loan amount decreased by $5,500 to $221,800 in August.

The National Average Contract Mortgage Rate for the Purchase of Previously Occupied Homes by Combined Lenders, used as an index in some ARM contracts, was 5.25 percent based on loans closed in August. This is a decrease of 0.01 percent from the previous month. This Contract Rate series can be found at www.fhfa.gov/DataTools/Downloads/Pages/Monthly-Interest-Rate-Data.aspx.

Source: FHFA

The MIRS was previously released by the Federal Housing Finance Board (FHFB). Recorded information on this index is available by calling (202) 408-2940. For technical questions on this index, please call David Roderer at (202) 408-2540. The September index value will be announced on Oct. 27, 2009.

Technical note: The data are based on a monthly survey of major lenders that are asked to report the terms and conditions on all conventional, single-family, fully amortized, purchase-money loans closed the last five working days of the month. The data thus exclude FHA-insured and VA-guaranteed mortgages, refinancing loans, and balloon loans. This month’s data are based on 7,647 reported loans from 51 lenders, representing savings associations, mortgage companies, commercial banks, and mutual savings banks. The effective interest rate includes the amortization of initial fees and charges over a 10-year period, which is the historical assumption of the average life of a mortgage loan. The data are weighted to reflect the shares of mortgage lending by lender size and lender type as reported in the latest release of the Federal Reserve Board’s Home Mortgage Disclosure Act data.