Gangemi paid $880,000 for the property in Dec. 2007. The 1,390-square-foot Unit #2007 was built in 2007 and is part of the Symphony House condominium development.
Blaszczyk is the president of Blasz Construction in Pennsylvania, a union carpentry subcontractor.
He also is a board member of the Interior Finish Contractors Association.
According to BlockShopper.com, there have been 257 condo sales in Center City West during the past 12 months, with a median sales price of $339,900.
Address: 400 South Broad Street
Buyer(s): Gary Blaszczyk
Seller(s): Thomas J Gangemi
Sale date: Oct. 6, 2009