U.S. Eyes Plan to Lift Home Sales

WASHINGTON -- The Treasury Department is considering a plan to revitalize the U.S. home market that would push down interest rates for loans to purchase a home, according to people familiar with the matter.

The plan, which is in the development stage, would temporarily use the clout of mortgage giants Fannie Mae and Freddie Mac to encourage banks to lend at rates as low as 4.5%, more than a full point lower than prevailing rates for standard 30-year fixed-rate mortgages.

Government officials are under pressure to address falling home prices and mounting foreclosures, which underpin the financial crisis. The Treasury ...