Miroslaw Grzeszykowski and Teresa Grzeszykowski have listed for sale a four-bedroom, four-bath home at 100 Fox Trail in Fox Lake for $394,900.

The 2,664-square-foot house was built in 1991 in the South of Rollins Road neighborhood. Larry Mondie of RE/MAX Advantage Realty is the listing agent for the home.

Mr. Grzeszykowski has been a principal electrical engineer at Sparton Medical Systems, a medical devices company.

He previously was an engineering specialist and team leader at Baxter Healthcare. He also worked as a hardware lead ngineer at Welch Allyn Inc., a senior principal engineer at Aksys Ltd. and a principal scientist and lead research and development engineer at Excel Tech Ltd. in Oakville, Ontario, Canada.

He graduated from the Warsaw University of Technology with an M.S.E.E. in electronic instrumentation.

According to BlockShopper.com, there were 149 home sales in Fox Lake in 2008, with a median sales price of $143,000.