The 1,320-square-foot home was built in 1953 in the Sunnywood subdivision.
Mr. Flatley has been an investigator at U.S. Investigation Services, a government agency that was privatized in 1996 as an employee-owned stock company, now owned by Providence Equity Partners.
He attended Michigan State University.
According to BlockShopper.com, there have been 724 sales in Southwest Seattle during the past 12 months, with a median sales price of $342,000.
Address: 10420 40th Avenue SW
Buyer(s): Matthew R Flatley and Amanda P Flatley
Seller(s): Steven Ture Vodopich and Katherine Elizabeth Vodopich
Sale date: Oct. 13, 2009