Lacivita and Yi paid $225,000 for the property in June 2004. The 1,050-square-foot house was built in 1920.
Brock has been a senior litigation associate with Christie, Pabarue, Mortensen and Young, a law firm in Philadelphia.
He has also worked at Resolute Management Inc.
According to BlockShopper.com, there have been 295 home sales in Fairmount during the past 12 months, with a median sales price of $313,000.
Address: 2433 Perot Street
Buyer(s): Samantha D Gloffre and Matthew A Gloffre
Seller(s): Stephen F Brock
Sale date: Sep. 15, 2009