Lagnowski paid $1.36 million for the property in Aug. 2007. The home was built in 2006 in the Park Ridge Country Club neighborhood. Patricia Spano of Realty Executives is the agent for the listing.
Lagnowski is a member of the Polish Militaria Collectors Association in Livingston, N.J., where he served as treasurer from 1996-99.
He received his bachelor's and master's degrees in history from Warsaw University.
There were 309 sales in Park Ridge in 2008, with a median price of $383,000.
Address: 1109 Austin Avenue
Buyer(s): JPMorgan Chase Bank
Seller(s): Kallen Relty Serv Inc
Sale date: May. 27, 2009