Freddie Mac says the flow of loans through its automated underwriting  system has increased briskly and should account for half of its volume next   year, up from 20%.   
The system, called Loan Prospector, handled 100,000 loans in its first  15 months and another 100,000 in the last seven-and-a-half months. "We're   seeing a steady and growing demand for Loan Prospector, which is why we've   been able to double the volume in half the time," said Peter Maselli,   Freddie's vice president for automated underwriting.       
  
Mr. Maselli also  said 350 lenders have adopted the system since its   inception, and 25,000 property evaluations have been conducted through the   Collateral Express feature.     
The Freddie Mac executive said he expects usage of Loan Prospector to  accelerate because of its expanded capability. Lenders now can underwrite   jumbo and subprime loans, as well as special kinds of credits such as   mortgages with 3% down payments. A   government-loan module is in pilot testing.       
  
"By giving lenders a single platform for virtually all of their  production, we are giving them a more powerful risk assessment tool, which   will allow them to price more competitively," Mr. Maselli said.   
Freddie Mac, formally the Federal Home Loan Mortgage Corp., has been  vying with Fannie Mae, the Federal National Mortgage Association, to   attract lenders with automated underwriting systems. The competition heated   up recently when both announced enhancements during the annual conference   of the Mortgage Bankers Association of America in San Francisco.       
At a conference in New York last week for analysts and investors,  president David W. Glenn said by providing lenders with easy access to the   secondary markets, Freddie Mac expected growth in its mortgage portfolio to   grow faster than the residential mortgage market.     
  
He pointed to the enhancements, which he said empower lenders and  capitalize on Freddie's advantages. 
Both Freddie and Fannie stand to gain volume next year from the increase  in their loan limits. Early indications are that the two may announce   raising their ceilings by about $10,000, to $217,000, when a home-price   index for October becomes available late this month.